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NLRP3 inflammasome inhibitor

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Inhibitors & Agonists

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Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-17629

Dapansutrile 5 Publications Verification	NOD-like Receptor (NLR)	Inflammation/Immunology Cancer
Dapansutrile is a potent, orally active and selective *NLRP3* inflammasome inhibitor. Dapansutrile has anti-inflammatory activity and decreases immune factor levels. Dapansutrile can be used for research of inflammatory diseases .

HY-144226

NLRP3/AIM2-IN-3 5+ Cited Publications	NOD-like Receptor (NLR) AIM2 Pyroptosis	Inflammation/Immunology
NLRP3/AIM2-IN-3 (compound 59) is a potent inhibitor with differential species specific effects against NLRP3 and AIM2 inflammasome-dependent pyroptosis. NLRP3/AIM2-IN-3 shows inhibitory efficacy against pyroptosis in THP-1 macrophages stimulated with LPS/nigericin, with an IC₅₀ of 0.077 ± 0.008 μM. NLRP3/AIM2-IN-3 disturbs the interaction of NLRP3 or AIM2 with the adaptor protein ASC and inhibited ASC oligomerization .

HY-N3005

Britannin 1 Publications Verification	Apoptosis Autophagy NOD-like Receptor (NLR) Pyroptosis	Inflammation/Immunology Cancer
Britannin is an *NLRP3* inhibitor with an IC₅₀ of 3.630 μM, exhibiting anti-inflammatory activity. Britannin inhibits the activation and assembly of the *NLRP3* inflammasome by blocking the interaction between *NLRP3* and NEK7. Additionally, Britannin demonstrates antitumor activity by inhibiting the proliferation of tumor cells through blocking the interaction between HIF-1α and Myc, thereby suppressing PD-L1 expression and enhancing cytotoxic T lymphocyte activity. Britannin can also induce apoptosis and autophagy in liver cancer cells by activating ROS-regulated AMPK. Britannin holds promise for research in the fields of anti-inflammatory and antitumor therapeutics .

HY-132831

Selnoflast 1 Publications Verification Somalix; RO-7486967; IZD334	NOD-like Receptor (NLR) Interleukin Related	Neurological Disease Inflammation/Immunology
Selnoflast (RO7486967), formerly somalix/RG6418/IZD334, is an orally active, potent, selective and reversible small molecule *NLRP3* inflammasome inhibitor. Selnoflast is a potent inhibitor of IL-1β release stimulated by *NLRP3* activation in human Alzheimer's disease (AD) monocyte-derived macrophages. Selnoflast is promising for research of AD and systemic inflammatory diseases, such as ulcerative colitis and chronic obstructive pulmonary disease .

HY-103666

CY-09 45+ Cited Publications	NOD-like Receptor (NLR)	Inflammation/Immunology
CY-09 is a selective and direct *NLRP3* inhibitor. CY-09 directly binds to the ATP-binding motif of NLRP3 NACHT domain and inhibits NLRP3 ATPase activity, resulting in the suppression of **NLRP3 inflammasome** assembly and activation .

HY-162877

AZD4144	NOD-like Receptor (NLR) Interleukin Related Potassium Channel	Inflammation/Immunology
AZD4144 is an orally active *NLRP3* inhibitor (EC₅₀: 0.082 μM). AZD4144 effectively inhibits the release of IL-1β when NLRP3 is overactivated, exerting an anti-inflammatory effect. AZD4144 has low inhibitory effect on hERG and low cardiotoxicity. AZD4144 has the potential to study diseases and conditions associated with NLRP3 inflammasome activation .

HY-137245

Emlenoflast MCC7840	NOD-like Receptor (NLR)	Inflammation/Immunology
Emlenoflast (MCC7840), a sulfonylurea, is a potent and selective inhibitor of **NLRP3 inflammasome, with an IC₅₀** of <100 nM. Emlenoflast can be used for the research of inflammatory diseases .

HY-169996

NP3-253	Molecular Glues NOD-like Receptor (NLR) Interleukin Related	Neurological Disease Inflammation/Immunology
NP3-253 is an orally active and brain-penetranted *NLRP3* inflammasome inhibitor. NP3-253 functions as a molecular glue that prevents NACHT-subdomain rearrangements, locking NLRP3 in an inactive conformation. NP3-253 inhibits production of pro-inflammatory cytokines IL-1β and IL-18. NP3-253 can be used for the research of inflammation and neurological disease, suah as peritonitis .

HY-N6712

Thiolutin 4 Publications Verification Acetopyrrothin	Antibiotic Bacterial Deubiquitinase NOD-like Receptor (NLR) DNA/RNA Synthesis Pyroptosis HMG-CoA Reductase (HMGCR)	Infection Cardiovascular Disease Cancer
Thiolutin (Acetopyrrothin) is a sulfur-containing antibiotic, which is a potent inhibitor of bacterial and yeast RNA polymerases. Thiolutin can be produced by Streptomyces. Thiolutin inhibits AMSH (IC₅₀ = 4 μM) and Rpn11 (IC₅₀ = 0.53 μM). Thiolutin is a dual inhibitor of BRCC36 and the **NLRP3 inflammasome, exhibiting anti-inflammatory effects. Thiolutin effectively suppresses the interaction between BRCC36 and HMGCR, leading to the inhibition of HCC growth. Thiolutin attenuates pyroptosis and NLRP3 inflammasome** activation. Thiolutin markedly alleviates renal injury and inflammatory process in IgAN. Thiolutin is an anti-angiogenic compound which can ease Doxorubicin-induced cardiotoxicity (DOXIC) ^{[1][2][3][4][5]}.

HY-158155

CVN293	Potassium Channel NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
CVN293 is a selective and brain permeable potassium ion (K ⁺) channel KCNK13 inhibtor with IC₅₀s of 41 nM and 28 nM for hKCNK13 and mKCNK13, respectively. CVN293 potently inhibits the NLRP3-inflammasome mediated production of the proinflammatory cytokine IL-1β in microglia .

HY-130494

(±)11(12)-EET 11,12-EET	NOD-like Receptor (NLR)	Cardiovascular Disease Inflammation/Immunology
(±)11(12)-EET is a NLRP3 inflammasome inhibitor. (±)11(12)-EET can be used for the research of anti-inflammatory, angiogenic and cardioprotective .

HY-148258

GDC-2394	NOD-like Receptor (NLR) Interleukin Related Caspase	Neurological Disease Inflammation/Immunology
GDC-2394 is an orally active and selective *NLRP3* inhibitor, and also inhibits IL-1β with IC₅₀s of 0.4 μM (human IL-1β) and 0.1 μM (mouse IL-1β). GDC-2394 inhibits NLRP3-induced caspase-1 activity without inhibiting NLRC4-dependent inflammasome activation. GDC-2394 could be used to study gouty arthritis.

HY-W011082

NLRP3-IN-2	NOD-like Receptor (NLR)	Cardiovascular Disease
NLRP3-IN-2, an intermediate substrate in the synthesis of glyburide, inhibits the formation of the *NLRP3* inflammasome in cardiomyocytes and limits the infarct size following myocardial ischemia/reperfusion in the mouse, without affecting glucose metabolism .

HY-144223

NLRP3/AIM2-IN-2 2 Publications Verification	NOD-like Receptor (NLR) AIM2	Inflammation/Immunology
NLRP3/aim2-in-2 (compound 8) is a new potent inhibitor with different species-specific effects on *NLRP3* and AIM2 inflammasome dependent cell death. Its < b > IC < sub > 50 < / sub > < / b > value is 0.2392 μ M。

HY-149478

JT002	NOD-like Receptor (NLR) Pyroptosis	Inflammation/Immunology
JT002 is an orally active and selective **NLRP3 inflammasome** assembly inhibitor. JT002 reduces NLRP3-dependent proinflammatory cytokine (such as IL-1β, IL-1α, IL-18) production and pyroptosis. JT002 blocks NLRP3 inflammasome complex formation. JT002 reduces airway hyperresponsiveness and airway neutrophilia in mice. JT002 can be used for the study of a variety of inflammatory diseases, such as Muckle-Wells syndrome (MWS) .

HY-N0218

Benzoylmesaconine 1 Publications Verification Mesaconine 14-benzoate	NF-κB Interleukin Related	Inflammation/Immunology
Benzoylmesaconine is a monoester-type alkaloid and is the most abundant component of Wutou decoction, which is widely used in China for rheumatoid arthritis. Benzoylmesaconine exhibits potent anti-inflammatory properties by inhibiting NF-κB. Benzoylmesaconine can suppress *NLRP3* inflammasome activation by inhibiting IL-1β secretion and GSDMD-N protein expression. Benzoylmesaconine reduces intracellular K ⁺ efflux and disrupts NLRP3 inflammasome assembly .

HY-174270

NLRP3-IN-79	NOD-like Receptor (NLR) Interleukin Related NEKs	Inflammation/Immunology
NLRP3-IN-79 is an orally active *NLRP3* inhibitor. NLRP3-IN-79 inhibits *NLRP3* inflammasome with an IC₅₀ of 10.69 nM. NLRP3-IN-79 blocks NLRP3 inflammasome assembly by directly binding to *NLRP3* and disrupting the *NEK7-NLRP3* interaction. NLRP3-IN-79 can be used for the study of NLRP3-driven diseases model, including systemic inflammation, peritonitis, and colitis .

HY-150206

NLRP3-IN-13	NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
NLRP3-IN-13 (Compound C77 in reference patent) is a selective and potent *NLRP3* inhibitor (IC₅₀: 2.1 μM). NLRP3-IN-13 inhibits NLRP3 andNLRC4 inflammasomes, and inhibits NLRP3-mediated IL-1β production. NLRP3-IN-13 also inhibits NLRP3 ATPase activity. NLRP3-IN-13 can be used in the research of neuroinflammatory disorders .

HY-163358

SLC3037 1 Publications Verification	NOD-like Receptor (NLR) NEKs	Cardiovascular Disease Neurological Disease Inflammation/Immunology
SLC3037 is a *NLRP3* inhibitor which blocks NLRP3 from binding to NEK7 or oligomerization, inhibiting inflammasome caused by MSU and other inflammasome activators. SLC3037 can be used for research of gout, cardiovascular diseases, metabolic syndrome or neurodegenerative diseases .

HY-175278

BAL-1516	NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
BAL-1516 is an orally active *NLRP3* inhibitor with human *NLRP3* K_d of 14.2 nM, mouse *NLRP3* K_d of 200 nM, and blood-brain barrier penetration.BAL-1516 binds to a surface groove of the *NLRP3* nucleotide-binding domain, contacts FISNA and WHD subdomains, forms three hydrogen bonds to the peripheral β-strand of the triple-ATPase, and does not alter *NLRP3* ATP-hydrolysis activity.BAL-1516 shows specificity for *NLRP3* over other NOD-like receptors, directly binds mouse *NLRP3, and inhibits* inflammasome formation in monocytes and microglia .

HY-120007

JC124	NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
JC124 is a specific *NLRP3* inflammasome inhibitor. JC124 has anti-inflammatory and neuroprotective effects .

HY-137245A

Emlenoflast sodium MCC7840 sodium	NOD-like Receptor (NLR)	Inflammation/Immunology
Emlenoflast (MCC7840) sodium, a sulfonylurea, is a potent and selective inhibitor of **NLRP3 inflammasome, with an IC₅₀** of <100 nM. Emlenoflast sodium can be used for the research of inflammatory diseases .

HY-120920

UNC9995	Dopamine Receptor	Inflammation/Immunology
UNC9995 is a β-arrestin2-biased agonist of dopamine receptor Drd2. UNC9995 inhibits NLRP3 inflammasome activation by enhancing *β-arrestin2-NLRP3* interaction, thus prevents neuronal degeneration. Futhermore, UNC9995 activates the Drd2/β-arrestin2 signaling to prevent inflammation-related genes transcription-induced by JAK/STAT3. UNC9995 improves depressive behavior in mouse model, and improves astrocytes dysfunctions .

HY-N6893

Ergolide 3 Publications Verification	NF-κB NOD-like Receptor (NLR) Apoptosis Autophagy	Neurological Disease Cancer
Ergolide is an orally active dual inhibitor targeting NF-κB/p65 and *NLRP3. Ergolide blocks the NF-κB* signaling pathway and the nuclear translocation of p65, and irreversibly binds to the NACHT domain of *NLRP3* to inhibit inflammasome assembly. Ergolide significantly reduces the production of inflammatory mediators (e.g., NO, PGE₂) and cytokines, induces cancer cell apoptosis, autophagy and ROS generation. Ergolide also enhances the anti-tumor effect of vincristine. Ergolide alleviates acute lung injury via an NLRP3-dependent mechanism, and effectively improves the survival rate and behavioral function of septic mice and inflammatory zebrafish models. Ergolide is used in the research of metastatic uveal melanoma, neurodegenerative diseases (such as Alzheimer's disease, Parkinson's disease), sepsis and acute lymphoblastic leukemia .

HY-149604

NLRP3-IN-21 1 Publications Verification	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-21 (compound L38) is a **NLRP3 inflammasome** inhibitor with inflammatory properties. NLRP3-IN-21 inhibits NLRP3 inflammasome activation and pyroptosis by suppressing gasdermin D cleavage, ASC oligomerization, and NLRP3 inflammasome assembly .

HY-153261

NLRP3-IN-17	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-17 is a potent, selective and orally active NLRP3 inflammasome inhibitor with an IC₅₀ value of 7 nM. NLRP3-IN-17 significantly inhibits NLRP3 dependent IL-1β secretion in mice and can be used for chronic inflammatory diseases research .

HY-156374

D359-0396	NOD-like Receptor (NLR) Pyroptosis	Inflammation/Immunology
D359-0396 is an orally active **NLRP3 inflammasome** inhibitor. D359-0396 inhibits pyroptosis and IL-1β release in macrophages. D359-0396 also inhibits the oligomerization of NLRP3, ASC and the cleavage of GSDMD. D359-0396 alleviates EAE, and also improves survival after septic shock in mice .

HY-146594

NLRP3-IN-8	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-8 (compound 27) is an orally active, directly binding *NLRP3* inflammasome inhibitor with an IC₅₀ value of 1.23 μM against IL-1 β. NLRP3-IN-8 has good metabolic stability to liver microsomes (t_1/2 = 138.63 min), and has almost no toxicity (against L02: IC₅₀ > 100 μM) .

HY-162150

Azalamellarin N 2 Publications Verification AZL-N	Pyroptosis	Inflammation/Immunology
Azalamellarin N is an inhibitor of pyroptosis and has different inhibitory effects on different pyroptosis inducers. Azalamellarin N inhibits pyroptosis by targeting molecules that act upstream of *NLRP3* inflammasome activation, rather than directly targeting components of the NLRP3 inflammasome. Inhibitory potency against different pyroptosis inducers: Nigericin (HY-127019) > R837 (HY-B0180) .

HY-168737

NEK7-IN-2	NOD-like Receptor (NLR) NEKs	Inflammation/Immunology
NEK7-IN-2 (compound 23) is a potent inhibitor of *NLRP3-NEK7* interaction. NEK7-IN-2 can enhance the thermal stability of NEK7 and regulatie NLRP3 inflammasome assembly. NEK7-IN-2 inhibits IL-1β releases .

HY-111662

Fc 11a-2	NOD-like Receptor (NLR)	Inflammation/Immunology
Fc 11a-2, a benzimidazole compound, is an orally active and potent **NLRP3 inflammasome** inhibitor. Fc 11a-2 restrains the formation of NLRP3 inflammasome by inhibiting activation of caspase-1 and thus the activation of IL-1b/IL-18. Fc 11a-2 prevents the development of Dextran sulfate sodium (DSS; HY-116282C)-induced murine experimental colitis .

HY-120048

NBC19	NOD-like Receptor (NLR)	Inflammation/Immunology
NBC19 is an **NLRP3 inflammasome** inhibitor with an IC₅₀ of 60 nM in differentiated THP1 cells. NBC19 inhibits nigericin- and ATP-induced IL-1β release with IC₅₀s of 80 nM and 850 nM, respectively .

HY-175814

NLRP3-IN-83	NOD-like Receptor (NLR) Pyroptosis Interleukin Related	Inflammation/Immunology
NLRP3-IN-83 is a selective and orally active *NLRP3* inflammasome activation inhibitor. NLRP3-IN-83 exhibits good inhibitory IL-1β activity with an IC₅₀ of 1.4 μM by blocking NLRP3, independent of NF-κB signaling. NLRP3-IN-83 only slightly inhibits AIM2 inflammasome pathway, but has no effect on NLRC4 inflammasome. NLRP3-IN-83 prevent cell pyroptosis and exhibits significant anti-inflammatory efficacy in ulcerative colitis model. NLRP3-IN-83 can be used for the study of inflammatory bowel disease (IBD) .

HY-P2275B

Peptide5 TFA	Gap Junction Protein NOD-like Receptor (NLR)	Inflammation/Immunology
Peptide5 TFA, a connexin 43 mimetic peptide, reduces animals swelling, astrogliosis, and neuronal cell death after spinal cord injury. Peptide5 TFA also inhibits NLRP3 inflammasome, and is an anti-inflammatory agent .

HY-174312

NLRP3-IN-81	NOD-like Receptor (NLR) Pyroptosis Caspase Interleukin Related	Inflammation/Immunology
NLRP3-IN-81 (N102) is a BBB-penetrable inhibitor against *NLRP3* inflammasome-dependent pyroptosis with an EC₅₀ of 0.029 μM against cell pyroptosis induced by Nigericin (HY-127019). NLRP3-IN-81 potently inhibits NLRP3-dependent activation of caspase-1 and the release of IL-1β. NLRP3-IN-81 disturbs the interaction of NLRP3 with the adaptor protein ASC and inhibits ASC oligomerization. NLRP3-IN-81 can be used for pyroptosis-related diseases research, such as inflammatory bowel diseases and type 2 diabetes .

HY-145911

NLRP3-IN-7	NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
NLRP3-IN-7 (Compound 36) is a selective *NLRP3* inflammasome inhibitor. NLRP3-IN-7 effectively blocks the assembly of the NLRP3 inflammasome .

HY-172134

NLRP3-IN-70	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-70 (Compound 5m) is an *NLRP3* inflammasome inhibitor with low oral bioavailability. NLRP3-IN-70 can directly bind to the NACHT domain of the *NLRP3* protein and block the interaction of *NLRP3* and ASC, thus inhibiting ASC oligomerization and *NLRP3* inflammasome assembly. NLRP3-IN-70 can be used in the research of sepsis and nonalcoholic steatohepatitis .

HY-163695

NLRP3-IN-41	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-41 (compd S-9) is an orally active and brain-penetrant *NLRP3* inhibitor with anti-inflammatory activities, anti-neuroinflammatory effect and without obvious cytotoxicity. NLRP3-IN-41 inhibits the priming and activation stages of the NLRP3 inflammasome and can be used for inflammasome-related diseases research .

HY-163497

NLRP3-IN-38	NOD-like Receptor (NLR)	Neurological Disease Inflammation/Immunology
NLRP3-IN-38 (Compound 18) is an inhibitor for NOD-like receptor protein 3 (NLRP3), that inhibits NLRP3 inflammasome activation with an EC₅₀ of 23 nM .

HY-149122

NLRP3-IN-15	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-15 is a potent and selective NLRP3 inflammasome inhibitor. NLRP3-IN-15 inhibits IL-1β release with an IC₅₀ of 0.114 μM. NLRP3-IN-15 can be used for the research of inflammation .

HY-163756

NLRP3-IN-43	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-43 (compound II-8) is a poteny inhibitor of *NLRP3* inflammasome activation that binds to the LRR domain, and disrupts *NLRP3-NEK7* interaction .

HY-178953

NLRP3-IN-84	NOD-like Receptor (NLR) Caspase Interleukin Related	Inflammation/Immunology
NLRP3-IN-84 (Compound 32) is a *NLRP3* inflammasome inhibitor. NLRP3-IN-84 can interfere with the oligomerization process of NLRP3 by inhibiting the activity of NLRP3 ATPase (IC₅₀ = 158.4 nM). NLRP3-IN-84 inhibits Caspase-1 (IC₅₀ = 27.7 nM), IL-1β release (PBMC: IC₅₀ = 19.5 nM; mPBMC: IC₅₀ = 24.2 nM), and ASC plaque formation (IC₅₀ = 131 nM). NLRP3-IN-84 has no inhibitory activity on NLRC4 and AIM2 inflammasomes. NLRP3-IN-84 exhibits significant in vivo anti-inflammatory effects in a mouse acute peritonitis model. NLRP3-IN-84 can be used for the study of NLRP3-related inflammatory diseases .

HY-156034A

JT001 sodium NLRP3-IN-19 sodium	NOD-like Receptor (NLR)	Inflammation/Immunology
JT001 (NLRP3-IN-19) sodium is a potent, specific and orally active inhibitor of *NLRP3. JT001 sodium can inhibit* NLRP3 inflammasome assembly, resulting in the inhibition of cytokine release and the prevention of pyroptosis. JT001 sodium can be used for the research of nonalcoholic steatohepatitis and liver fibrosis .

HY-156034

JT001 NLRP3-IN-19	NOD-like Receptor (NLR)	Inflammation/Immunology
JT001 (NLRP3-IN-19) is a potent, specific and orally active inhibitor of *NLRP3. JT001 can inhibit* NLRP3 inflammasome assembly, resulting in the inhibition of cytokine release and the prevention of pyroptosis. JT001 can be used for the research of nonalcoholic steatohepatitis and liver fibrosis .

HY-131040

NLRP3-IN-NBC6	NOD-like Receptor (NLR)	Inflammation/Immunology
NLRP3-IN-NBC6 is a potent, selective **NLRP3 inflammasome** inhibitor (IC₅₀= 574 nM) that acts independently of Ca ²⁺. NLRP3-IN-NBC6 inhibits Nigericin (HY-127019)-induced inflammasome activation in THP-1 cells and Imiquimod (HY-B0180)-induced IL-1β release from LPS-primed bone marrow-derived macrophages (BMDMs) .

HY-170836

NLRP3-IN-69	NOD-like Receptor (NLR) NF-κB NO Synthase COX Interleukin Related	Inflammation/Immunology
NLRP3-IN-69 (Compound 23) inhibits the activation of NF-κB p65 and the formation of **NLRP3 inflammasome*. NLRP3-IN-69* inhibits LPS (HY-D1056)-induced overexpression of IL-1β, iNOS and COX-2, inhibits NO generation (IC₅₀=5.66 μM), thereby exhibiting anti-inflammatory activity .

HY-N9921

Antcin A	Pyroptosis NOD-like Receptor (NLR)	Inflammation/Immunology
Antcin A is a potent *NLRP3* inhibitor that inhibits the assembly and activation of the *NLRP3* inflammasome. Antcin A can inhibit Kupffer cell pyroptosis and has liver protective activity. Antcin A can be used to study inflammation, such as non-alcoholic fatty liver disease .

HY-121988

INF4E	NOD-like Receptor (NLR)	Inflammation/Immunology
INF4E is a potent **NLRP3 inflammasome** inhibitor. INF4E inhibits caspase-1 and NLRP3 ATPase activities. INF4E shows protection against the IR-induced myocardial injury and dysfunction .

HY-172778

HNW005	NOD-like Receptor (NLR) URAT1	Metabolic Disease Inflammation/Immunology
HNW005 is a dual inhibitor of *NLRP3* inflammasome and urate transporter 1 (URAT1). It has a K_D value of 204.6 nM and an IC₅₀ of 1.7 μM for inhibiting NLRP3 inflammasome activation, and an IC₅₀ of 6.4 μM for inhibiting uric acid transmembrane transport. When administered at a dose of 2 mg/kg in vivo, HNW005 can achieve a uric acid reduction rate of 64.8%. It can exert anti - inflammatory, analgesic, and uric acid - lowering activities by inhibiting the activation of *NLRP3* inflammasome and uric acid transmembrane transport. HNW005 can be used in the research of gouty arthritis .

HY-158093

NIC-12	NOD-like Receptor (NLR)	Inflammation/Immunology
NIC-12 is a potent *NLRP3* inhibitor. NIC-12 selectively reduces circulating IL-1ß levels in the LPS-endotoxemia mice model. NIC-12 inhibits NLRP3 inflammasome activation in mouse macrophages .

Cat. No.	Product Name	Type

HY-16569B

Colchicine,suitable for plant cell culture

Biochemical Assay Reagents

Colchicine,suitable for plant cell culture, an orally active alkaloid, is a potent tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC₅₀ of 3 nM. Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs). Colchicine prevents non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal injury by inhibiting activation of the NLRP3 inflammasome. Colchicine,suitable for plant cell culture can be used for plant cell culture .

Cat. No.	Product Name	Target	Research Area

HY-P3211

Nangibotide Maximum Cited Publications 7 Publications Verification LR12	TREM receptor NF-κB NOD-like Receptor (NLR) Interleukin Related Apoptosis	Cardiovascular Disease Inflammation/Immunology
Nangibotide (LR12) is a synthetic peptide and TREM-1 receptor inhibitor. Nangibotide inhibits NF-κB and *NLRP3* inflammasome activation and reduces the release of pro-inflammatory factors (such as IL-1β, IL-8). Nangibotide inhibits Apoptosis. Nangibotide reduces excessive inflammatory responses and protects tissues (liver, lung) from damage. Nangibotide can be used in the researches for myocardial ischemia-reperfusion injury, septic shock, acute lung injury, osteoarthritis, and acute liver failure .

HY-P3211A

Nangibotide TFA Maximum Cited Publications 7 Publications Verification LR12 TFA	TREM receptor NF-κB NOD-like Receptor (NLR) Interleukin Related Apoptosis	Cardiovascular Disease Inflammation/Immunology
Nangibotide TFA (LR12 TFA) is a synthetic peptide and TREM-1 receptor inhibitor. Nangibotide TFA inhibits NF-κB and *NLRP3* inflammasome activation and reduces the release of pro-inflammatory factors (such as IL-1β, IL-8). Nangibotide TFA inhibits Apoptosis. Nangibotide TFA reduces excessive inflammatory responses and protects tissues (liver, lung) from damage. Nangibotide TFA can be used in the researches for myocardial ischemia-reperfusion injury, septic shock, acute lung injury, osteoarthritis, and acute liver failure .

HY-P5381

gp91 ds-tat 1 Publications Verification	NADPH Oxidase Ferroptosis Reactive Oxygen Species (ROS) Glutathione Peroxidase TRP Channel	Cardiovascular Disease Neurological Disease Inflammation/Immunology
gp91 ds-tat, a biological active peptide, is a NADPH oxidase 2 (Nox2) inhibitor. gp91 ds-tat blocks NADPH oxidase-dependent superoxide production. gp91 ds-tat ameliorates high glucose-induced increase in total ROS, LPOs and iron levels. gp91 ds-tat inhibits homocysteine (Hcy)-induced activation of **NLRP3 inflammasomes and restores Hcy-inhibited lysosomal TRPML1 channel** activity. gp91 ds-tat improves cerebrovascular and cognitive function in APP/PS1 mice. gp91 ds-tat can be used for the study of Alzheimer’s disease (AD), glomerular inflammation and cardiovascular disease .

HY-P2275B

Peptide5 TFA	Gap Junction Protein NOD-like Receptor (NLR)	Inflammation/Immunology
Peptide5 TFA, a connexin 43 mimetic peptide, reduces animals swelling, astrogliosis, and neuronal cell death after spinal cord injury. Peptide5 TFA also inhibits NLRP3 inflammasome, and is an anti-inflammatory agent .

HY-P11581

MNP2	NOD-like Receptor (NLR) Interleukin Related Caspase Amyloid-β Tau Protein α-synuclein Pyroptosis	Neurological Disease
MNP2 is a *NLRP3-ASC* interaction inhibitor. MNP2 selectively binds to the PYD domain of ASC (K_a=149 nM) and blocks ASC-PYM binding (K_a=58 nM), thereby inhibiting the interaction between ASC and NLRP3 and suppressing the formation of the NLRP3 inflammasome. MNP2 inhibits IL-1β release and caspase-1 maturation, and reduces the efflux of potassium and chloride ions. MNP2 prevents mitochondrial damage and reactive oxygen species production, and significantly decreases NLRP3 inflammasome formation in neurodegenerative pathologies induced by β-amyloid, Tau protein and α-synuclein. MNP2 is applicable for the research of neurodegenerative diseases .

Cat. No.	Product Name	Target	Research Area	Image

HY-P9928

Alirocumab 1 Publications Verification REGN 727; SAR 236553	PCSK9 NOD-like Receptor (NLR) Keap1-Nrf2 HMG Family NF-κB CX3CR1	Cardiovascular Disease Cancer
Alirocumab is an anti-PCSK9 human monoclonal antibody. Alirocumab inhibits PCSK9. Alirocumab reduces **NLRP3 inflammasome, regulates Nrf2/HO-1, HMGB1/NF-κB and Fractalkine/CX3CR1**. Alirocumab increases the ability of the liver to bind LDL-cholesterol (LDL-C) and reduces levels of LDL-C in blood. Alirocumab improves atherosclerosis and inflammation .

HY-P9928A

Alirocumab (anti-PCSK9) 1 Publications Verification REGN 727(anti-PCSK9); SAR 236553(anti-PCSK9)	PCSK9 NOD-like Receptor (NLR) Keap1-Nrf2 HMG Family NF-κB CX3CR1	Cardiovascular Disease Cancer
Alirocumab (anti-PCSK9) is an anti-PCSK9 human monoclonal antibody. Alirocumab (anti-PCSK9) inhibits PCSK9. Alirocumab (anti-PCSK9) reduces **NLRP3 inflammasome, regulates Nrf2/HO-1, HMGB1/NF-κB and Fractalkine/CX3CR1**. Alirocumab (anti-PCSK9) increases the ability of the liver to bind LDL-cholesterol (LDL-C) and reduces levels of LDL-C in blood. Alirocumab (anti-PCSK9) improves atherosclerosis and inflammation .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-16569

Colchicine Maximum Cited Publications 62 Publications Verification	Structural Classification Natural Products other families Classification of Application Fields Plants Disease Research Fields Source Classification Cancer	Environmental Pollutants Apoptosis Autophagy Microtubule/Tubulin NOD-like Receptor (NLR)
Colchicine, an orally active alkaloid, is a potent tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC₅₀ of 3 nM. Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs). Colchicine prevents non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal injury by inhibiting activation of the *NLRP3* inflammasome. Colchicine has extensive anti-inflammatory, immunosuppressive and strong anti-fibrosis effects and has the potential for gouty arthritis research .

HY-N0194

Asiatic acid 4 Publications Verification	Triterpenes Classification of Application Fields Terpenoids Centella asiatica (L.) Urb. Umbelliferae Plants Inflammation/Immunology Disease Research Fields Source Classification	Apoptosis Parasite
Asiatic acid, a pentacyclic triterpene found in Centella asiatica (Centella asiatica), has anticancer activity. Asiatic acid induces apoptosis in melanoma cells and has barrier protective effects on human aortic endothelial cells (HAEC). Asiatic acid also has anti-inflammatory activity and inhibits tumor necrosis factor (TNF)-α-induced endothelial barrier dysfunction. Asiatic acid also inhibits NLRP3 inflammasome activation and NF-κB pathway, effectively inhibits inflammation in rats, and has neuroprotective effects in rat spinal cord injury (SCI) model .

HY-N3005

Britannin 1 Publications Verification	Phyllodium pulchellum (L.) Desv. Classification of Application Fields Terpenoids Sesquiterpenes Plants Compositae Inflammation/Immunology Disease Research Fields Source Classification	Apoptosis Autophagy NOD-like Receptor (NLR) Pyroptosis
Britannin is an *NLRP3* inhibitor with an IC₅₀ of 3.630 μM, exhibiting anti-inflammatory activity. Britannin inhibits the activation and assembly of the *NLRP3* inflammasome by blocking the interaction between *NLRP3* and NEK7. Additionally, Britannin demonstrates antitumor activity by inhibiting the proliferation of tumor cells through blocking the interaction between HIF-1α and Myc, thereby suppressing PD-L1 expression and enhancing cytotoxic T lymphocyte activity. Britannin can also induce apoptosis and autophagy in liver cancer cells by activating ROS-regulated AMPK. Britannin holds promise for research in the fields of anti-inflammatory and antitumor therapeutics .

HY-N0408

Picroside II 4 Publications Verification	Infection Iridoids Neurological Disease Classification of Application Fields Terpenoids Scrophulariaceae Plants Picrorhiza scrophulariiflora Pennell Inflammation/Immunology Disease Research Fields	NF-κB Reactive Oxygen Species (ROS) Apoptosis Influenza Virus
Picroside II is an antioxidant with oral activity that can reduce the production of ROS and protect the blood-brain barrier (BBB) after CI/R injury, offering neuroprotective effects. Picroside II has antioxidant, immune-regulating, antiviral properties, and inhibits apoptosis. Picroside II alleviates the inflammatory response in sepsis by suppressing the activation of the *NLRP3* inflammasome and NF-κB pathways .

HY-N0373

Licochalcone B 10+ Cited Publications	Chalcones Flavonoids Leguminosae Plants Glycyrrhiza uralensis Fisch. Source Classification	Amyloid-β Apoptosis NOD-like Receptor (NLR)
Licochalcone B is an extract from the root of Glycyrrhiza uralensis. Licochalcone B inhibits amyloid β (₄₂) self-aggregation (IC₅₀=2.16 μM) and disaggregate pre-formed Aβ₄₂ fibrils, reduce metal-induced Aβ₄₂ aggregation through chelating metal ionsLicochalcone B inhibits phosphorylation of NF-κB p65 in LPS signaling pathway. Licochalcone B inhibits growth and induces apoptosis of NSCLC cells. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7‐NLRP3 interaction .

HY-113224

Desmosterol 5 Publications Verification	Microorganisms Classification of Application Fields Disease markers Endocrine diseases Metabolic Disease Endogenous metabolite Disease Research Fields Steroids Source Classification	Endogenous Metabolite LXR Fatty Acid Synthase (FASN) Interleukin Related Reactive Oxygen Species (ROS) NOD-like Receptor (NLR)
Desmosterol is a cholesterol-like molecule. In the Bloch pathway of cholesterol biosynthesis, Desmosterol is a direct precursor of cholesterol. As an endogenous metabolite, Desmosterol is used to study cholesterol metabolism . Desmosterol is an LXR activator and SREBP inhibitor, which can suppress macrophage inflammasome activation and prevent vascular inflammation and atherosclerosis. A reduction in Desmosterol promotes the production of mitochondrial reactive oxygen species (ROS) in macrophages and pyrin domain-dependent inflammasome activation of *NLRP3*. Desmosterol holds potential for research in inflammation, metabolism, and cardiovascular diseases .

HY-113298

Citraconic acid 4 Publications Verification Methylmaleic acid	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	NOD-like Receptor (NLR) Keap1-Nrf2 Reactive Oxygen Species (ROS)
Citraconic acid (Methylmaleic acid) is an orally active inhibitor targeting the *NLRP3* inflammasome and Keap1-Nrf2 pathway. Citraconic acid reduces reactive oxygen species (ROS) generation by inhibiting succinate dehydrogenase (SDH) activity. Citraconic acid also modifies the conformation of Keap1 protein, relieves its inhibition of Nrf2, promotes antioxidant gene expression, and inhibits NLRP3 activation and the release of pro-inflammatory factors such as IL-1β and IL-18. Citraconic acid has anti-inflammatory and antioxidant activities, can reduce oxidative stress and cell pyroptosis, improve tissue damage, and can be used for the research of inflammation-related diseases such as acute renal ischemia-reperfusion injury. Citraconic acid is an isomer of Itaconic acid (HY-Y052) .

HY-N0806

Sweroside 3 Publications Verification	Monophenols Classification of Application Fields Labiatae Lespedeza tomentosa (Thunb.) Siebold ex Maxim. Phenols Metabolic Disease Plants Disease Research Fields	Keap1-Nrf2 AMPK Sirtuin NF-κB NOD-like Receptor (NLR) Pyroptosis Apoptosis Autophagy PARP
Sweroside is an iridoid glycoside that targets multiple targets, including the Keap1/Nrf2 axis, *NLRP3* inflammasome, SIRT1, NF-κB, AMPK/mTOR pathway, and caspase family. Sweroside promotes Nrf2 nuclear translocation by competitively binding to Keap1. Sweroside also inhibits oxidative stress and NLRP3-mediated pyroptosis by activating Nrf2, inhibits NF-κB inflammatory pathway by activating SIRT1, and promotes autophagy and induces caspase-dependent apoptosis via the AMPK/mTOR pathway. Sweroside has antioxidant, anti-inflammatory, anti-apoptotic, and lipid metabolism regulating activities, and can be used in the research of myocardial ischemia-reperfusion injury, leukemia, acute lung injury, non-alcoholic fatty liver disease, and other fields .

HY-N0559

Kirenol 1 Publications Verification	Structural Classification Terpenoids Bituminaria morisiana (Pignatti & Metlesics) Greuter Diterpenoids Plants Compositae Source Classification	Casein Kinase Apoptosis AMPK Akt NF-κB TGF-beta/Smad
Kirenol is a diterpenoid compound, an orally active apoptosis inducer and signaling pathway regulator, with a K_d value of 5.47 μM against the target CK2. Kirenol promotes the cleavage of Bid into tBid, regulates the protein levels/phosphorylation of Bax, Bcl-2, p53 and p21, and induces caspase-independent apoptosis, S-phase cell cycle arrest, ROS accumulation and cytotoxicity in cancer cells. Kirenol activates the CK2/AKT and AMPK-mTOR-ULK1 pathways, inhibits the signaling of NF-κB, TGF-β/Smads and *NLRP3* inflammasome, and regulates the GSK3β, BMP and Wnt/β-catenin pathways. Kirenol induces autophagy, mitophagy and osteoblast differentiation, promotes mitochondrial fusion, and exerts antioxidant, anti-inflammatory, antifibrotic, renoprotective, cardioprotective, neuroprotective and analgesic effects. Kirenol is applicable to research related to chronic myeloid leukemia, ischemic stroke, diabetic nephropathy, heart failure, acute lung injury and osteoporosis .

HY-N6712

Thiolutin 4 Publications Verification Acetopyrrothin	Structural Classification Microorganisms Classification of Application Fields Antibiotics Metabolic Disease Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Antibiotic Bacterial Deubiquitinase NOD-like Receptor (NLR) DNA/RNA Synthesis Pyroptosis HMG-CoA Reductase (HMGCR)
Thiolutin (Acetopyrrothin) is a sulfur-containing antibiotic, which is a potent inhibitor of bacterial and yeast RNA polymerases. Thiolutin can be produced by Streptomyces. Thiolutin inhibits AMSH (IC₅₀ = 4 μM) and Rpn11 (IC₅₀ = 0.53 μM). Thiolutin is a dual inhibitor of BRCC36 and the **NLRP3 inflammasome, exhibiting anti-inflammatory effects. Thiolutin effectively suppresses the interaction between BRCC36 and HMGCR, leading to the inhibition of HCC growth. Thiolutin attenuates pyroptosis and NLRP3 inflammasome** activation. Thiolutin markedly alleviates renal injury and inflammatory process in IgAN. Thiolutin is an anti-angiogenic compound which can ease Doxorubicin-induced cardiotoxicity (DOXIC) ^{[1][2][3][4][5]}.

HY-16059

Arglabin (+)-Arglabin	Classification of Application Fields Terpenoids Sesquiterpenes Apios americana Medik. Plants Compositae Inflammation/Immunology Disease Research Fields Source Classification	NOD-like Receptor (NLR) Farnesyl Transferase Autophagy
Arglabin ((+)-Arglabin), a natural product isolated from Artemisia glabella, is a **NLRP3 inflammasome** inhibitor. Arglabin shows anti-inflammatory and antitumor activities . The antitumor activity of Arglabin proceeds through its inhibition of farnesyl transferase which leads to the activation of RAS proto-oncogene .

HY-N0633

Muscone 4 Publications Verification	Cardiovascular Disease Structural Classification Animals Classification of Application Fields Ketones, Aldehydes, Acids Disease Research Fields Source Classification	Environmental Pollutants TNF Receptor P-glycoprotein NF-κB NOD-like Receptor (NLR) Interleukin Related
Muscone is the main active monomer of traditional Chinese medicine musk. Muscone inhibits NF-κB and *NLRP3* inflammasome activation. Muscone remarkably decreases the levels of inflammatory cytokines (IL-1β, TNF-α and IL-6), and ultimately improves cardiac function and survival rate .

HY-N0671

Rhapontin 2 Publications Verification Rhaponiticin	Stilbenes Classification of Application Fields Polygonaceae Rheum officinale Baill. Phenols Polyphenols Plants Disease Research Fields Source Classification Cancer	Apoptosis
Rhapontin (Rhaponiticin) is an orally aactive SIRT1 agonist and AMPK activator with anti-inflammatory and anti-fibrotic activities. Rhapontin inhibits *NLRP3* inflammasome activation by activating SIRT1 and inhibits TGF-β/Smad signaling via the AMPK pathway. Rhapontin reduces intestinal and lung inflammation, inhibits fibroblast differentiation and extracellular matrix deposition, and enhances tight junction protein expression to repair epithelial barriers. Rhapontin can be used in the study of inflammatory bowel diseases (such as ulcerative colitis) and pulmonary fibrosis .

HY-N0699

Daphnoretin 3 Publications Verification Dephnoretin; Thymelol	Infection Structural Classification Monophenols Classification of Application Fields Thymelaeaceae Coumarins Phenols Phenylpropanoids Plants Disease Research Fields Source Classification Wikstroemia indica	PKC Influenza Virus NOD-like Receptor (NLR) Apoptosis HBV JNK PI3K Akt CDK Caspase Bcl-2 Family
Daphnoretin (Dephnoretin; Thymelol) is a protein kinase C (PKC) activator that inhibits the expression of hepatitis B virus (HBV) surface antigen (HBsAg) and exhibits antiviral activity. Daphnoretin exerts its antitumor effects by inhibiting the activation of the PI3K/AKT signaling pathway and triggers the mitochondrial apoptosis pathway. Daphnoretin alleviates chondrocyte apoptosis and inflammatory responses by inhibiting endoplasmic reticulum stress and activation of the *NLRP3* inflammasome. Daphnoretin regulates the differentiation and maturation of dendritic cells, inhibits their immunostimulatory function by downregulating the phosphorylation level of JNK, and thus exerts a protective effect in skin graft rejection .

HY-N0696

Sipeimine 4 Publications Verification Imperialine	Alkaloids Piperidine Alkaloids Liliaceae Classification of Application Fields Other Diseases Fritillaria ussuriensis Maxim. Plants Disease Research Fields Source Classification	PI3K NF-κB Akt NOD-like Receptor (NLR) Pyroptosis Ferroptosis
Sipeimine (Imperialine) is an inhibitor targeting the PI3K/AKT/NF-κB pathway and *NLRP3* inflammasome, which can competitively bind to PI3K and p65. Sipeimine inhibits PI3K/AKT phosphorylation, blocks NF-κB nuclear translocation and NLRP3 inflammasome activation. Sipeimine exerts anti-inflammatory activities, inhibits pyroptosis and ferroptosis, and protects the extracellular matrix. Sipeimine can reduce cartilage degradation and synovial inflammation in osteoarthritis and improve PM2.5-induced lung injury. Sipeimine is mainly used in the study of anti-inflammatory and degenerative diseases .

HY-N1939

Icariside I 3 Publications Verification Icarisid I	Flavonols Structural Classification Monophenols Flavonoids Classification of Application Fields Other Diseases Phenols Epimedium brevicornu Maxim. Plants Berberidaceae Disease Research Fields Source Classification	Apoptosis Reactive Oxygen Species (ROS) NOD-like Receptor (NLR) STAT CDK Bcl-2 Family Aryl Hydrocarbon Receptor JAK Caspase IFNAR PD-1/PD-L1
Icariside I (GH01) is an orally active metabolite of icalin. Icariside I improves estrogen deficiency-induced osteoporosis by simultaneously regulating osteoblast and osteoclast differentiation. Icariside I promotes ATP (HY-B2176) or Nigericin (HY-127019)-induced mtROS production and *NLRP3* inflammasome activation and causes idiosyncratic hepatotoxicity. Icariside I does not alter the activation of NLRC4 and AIM2 inflammasomes. Icariside I inhibits breast cancer proliferation, apoptosis, invasion, and metastasis by targeting the IL-6/STAT3 pathway. Icariside I is a kynurenine-AhR pathway inhibitor that alleviates cancer by blocking tumor immune escape .

HY-N0819

Raddeanin A 1 Publications Verification	Triterpenes Structural Classification other families Classification of Application Fields Terpenoids Plants Disease Research Fields Source Classification Cancer	Apoptosis PI3K Akt ERK mTOR Wnt β-catenin Wee1 JNK VEGFR CDK
Raddeanin A is an oleanane-type triterpenoid saponin with oral activity. Raddeanin A inhibits SRC, mTOR, JNK, VEGFR2, *NLRP3* inflammasome, Wnt/β-catenin, Wee1, PI3K/AKT signaling pathway, MAPK/ERK signaling pathway, AR-FL, AR-Vs, and downregulates the expression of p-PI3K and p-AKT. Raddeanin A inhibits osteoclast formation, bone resorption, osteolysis, cancer cell invasion, migration, proliferation, angiogenesis and epithelial-mesenchymal transition, while induces apoptosis, cell cycle arrest, ROS production, immunogenic cell death and dendritic cell maturation. Raddeanin A improves blood-retinal barrier function, alleviates inflammation, regulates the tumor microenvironment, and enhances the activity of anti-PD-1 antibody. Raddeanin A is applicable to the research of breast cancer-associated osteolysis, human osteosarcoma, colorectal cancer, glioblastoma, Alzheimer's disease, cholangiocarcinoma, melanoma, non-small cell lung cancer, castration-resistant prostate cancer and multiple myeloma .

HY-N2157

Pteryxin 1 Publications Verification (+)-Pteryxin	Coumarins Phenylpropanoids Umbelliferae Plants Achillea atrata L. Source Classification	Cholinesterase (ChE) NF-κB NOD-like Receptor (NLR) Keap1-Nrf2 Reactive Oxygen Species (ROS) Nuclear Factor of activated T Cells (NFAT) p38 MAPK
Pteryxin ((+)-Pteryxin) is an orally active multi-target inhibitor that targets NF-κB, MAPK, *NLRP3* inflammasome, and Nrf2/ARE pathways. Pteryxin is also a BChE inhibitor (IC₅₀=12.96 μg/mL) with a low inhibitory efficiency on AChE. Pteryxin inhibits the Ca ²⁺-calcineurin-NFATc1 pathway by blocking NF-κB/MAPK signaling, inhibiting NLRP3 inflammasome activation, and reducing ROS generation, and activates Nrf2-mediated antioxidant enzyme expression. Pteryxin has anti-inflammatory, antioxidant, and osteoclastogenesis inhibitory activities. Pteryxin can be used in the study of inflammatory diseases, osteoporosis, diabetes, and Alzheimer's disease .

HY-N6051

(-)-Maackiain	Infection Structural Classification Monophenols Classification of Application Fields Leguminosae Terpenoids Phenols Diterpenoids Sophora flavescens Aiton Plants Disease Research Fields Source Classification	Fungal NOD-like Receptor (NLR) NF-κB
(-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts. (-)-Maackiain enhances the activation of NLRP3 inflammasome, inhibits the activation of NF-κB pathway, exhibiting thereby immunostimulatory and anti-inflammatory activities. (-)-Maackiain is orally active .

HY-N7400

Phaseoloidin	Structural Classification Monophenols other families Classification of Application Fields Other Diseases Phenols Plants Disease Research Fields Source Classification	NOD-like Receptor (NLR) Caspase Autophagy Apoptosis AMPK mTOR Insecticide
Phaseoloidin is an orally active multi-target inhibitor. Phaseoloidin inhibits the activation of the *NLRP3* inflammasome and blocks the caspase-11-GSDMD pyroptosis axis. Phaseoloidin reduces the expression of collagen-degrading enzymes to maintain the integrity of cartilage matrix. Phaseoloidin activates the AMPK/mTOR pathway to enhance autophagy function and reverse apoptosis resistance. Phaseoloidin inhibits the growth and development of Manduca sexta and Spodoptera littoralis larvae, thereby helping Nicotiana attenuata defend against lepidopteran herbivorous insects. Phaseoloidin can be used in research related to acute gouty arthritis and pulmonary fibrosis .

HY-N8599

Cichoriin 2 Publications Verification	Infection Structural Classification Monophenols other families Classification of Application Fields Coumarins Phenols Phenylpropanoids Plants Disease Research Fields Source Classification	Amylases Glycosidase Lipase Dipeptidyl Peptidase p38 MAPK PPAR P2Y Receptor NOD-like Receptor (NLR) SARS-CoV Pyroptosis GLUT Angiotensin-converting Enzyme (ACE) NF-κB
Cichoriin is an orally active coumarin glycoside with broad biological activities. Cichoriin exhibits inhibitory activities against α-amylase, α-glucosidase, pancreatic lipase and DPP-IV, with IC₅₀ values of 5.76, 2.94, 16.83 and 9.16 μg/mL, respectively. Cichoriin significantly improves metabolic dysfunction-associated steatohepatitis (MASH) in mice by activating the AMPK signaling pathway. Cichoriin upregulates PPAR-γ in adipose tissue and alleviates obesity and associated cardiorenal injury in rats. Cichoriin blocks monosodium urate crystal-induced activation of the *NLRP3* inflammasome and cell pyroptosis by inhibiting P2Y₁₄R (IC₅₀ = 8.47 nM). In silico virtual screening reveals that Cichoriin has a strong binding affinity for SARS-CoV-2 .

HY-N0218

Benzoylmesaconine 1 Publications Verification Mesaconine 14-benzoate	Alkaloids Classification of Application Fields Other Alkaloids Ranunculaceae Aconitum carmichaeli Debx. Plants Inflammation/Immunology Disease Research Fields Source Classification	NF-κB Interleukin Related
Benzoylmesaconine is a monoester-type alkaloid and is the most abundant component of Wutou decoction, which is widely used in China for rheumatoid arthritis. Benzoylmesaconine exhibits potent anti-inflammatory properties by inhibiting NF-κB. Benzoylmesaconine can suppress *NLRP3* inflammasome activation by inhibiting IL-1β secretion and GSDMD-N protein expression. Benzoylmesaconine reduces intracellular K ⁺ efflux and disrupts NLRP3 inflammasome assembly .

HY-N8210

Homoeriodictyol	Flavonoids other families Classification of Application Fields Flavonones Other Diseases Phenols Polyphenols Plants Disease Research Fields Source Classification	Drug Metabolite Autophagy Apoptosis Reactive Oxygen Species (ROS) Keap1-Nrf2 MMP Caspase PARP MDM-2/p53
Homoeriodictyol is an orally active, bitter-tasting flavanone that can penetrate the blood-brain barrier. Homoeriodictyol enhances synaptic-related protein expression through NCOA4-mediated ferritin autophagy. Homoeriodictyol improves memory impairment in mice by inhibiting the NLRP3 inflammasome. Homoeriodictyol protects human endothelial cells from oxidative damage by activating Nrf2 and inhibiting mitochondrial dysfunction. Homoeriodictyol enhances ROS activity and induces apoptosis, exhibiting anticancer effects. Homoeriodictyol inhibits the survival and migration of androgen-resistant prostate cancer cells in vitro. Homoeriodictyol exerts antinociceptive activity in mice in vivo .

HY-N6893

Ergolide 3 Publications Verification	Phyllodium pulchellum (L.) Desv. Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Plants Compositae Inflammation/Immunology Disease Research Fields Piptanthus nepalensis (Hook.) D. Don Source Classification	NF-κB NOD-like Receptor (NLR) Apoptosis Autophagy
Ergolide is an orally active dual inhibitor targeting NF-κB/p65 and *NLRP3. Ergolide blocks the NF-κB* signaling pathway and the nuclear translocation of p65, and irreversibly binds to the NACHT domain of *NLRP3* to inhibit inflammasome assembly. Ergolide significantly reduces the production of inflammatory mediators (e.g., NO, PGE₂) and cytokines, induces cancer cell apoptosis, autophagy and ROS generation. Ergolide also enhances the anti-tumor effect of vincristine. Ergolide alleviates acute lung injury via an NLRP3-dependent mechanism, and effectively improves the survival rate and behavioral function of septic mice and inflammatory zebrafish models. Ergolide is used in the research of metastatic uveal melanoma, neurodegenerative diseases (such as Alzheimer's disease, Parkinson's disease), sepsis and acute lymphoblastic leukemia .

HY-16569R

Colchicine (Standard)	Structural Classification Natural Products other families Plants Source Classification	Reference Standards Microtubule/Tubulin NOD-like Receptor (NLR) Autophagy Apoptosis
Colchicine (Standard) is the analytical standard of Colchicine. This product is intended for research and analytical applications. Colchicine, an orally active alkaloid, is a potent tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC50 of 3 nM. Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs). Colchicine prevents non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal injury by inhibiting activation of the NLRP3 inflammasome. Colchicine has extensive anti-inflammatory, immunosuppressive and strong anti-fibrosis effects and has the potential for gouty arthritis research .

HY-N0671R

Rhapontin (Standard) 2 Publications Verification Rhaponiticin (Standard)	Stilbenes Classification of Application Fields Polygonaceae Rheum officinale Baill. Phenols Plants Disease Research Fields Source Classification Cancer	Reference Standards Apoptosis
Rhapontin (Standard) is the analytical standard of Rhapontin (HY-N0671). This product is intended for research and analytical applications. Rhapontin (Rhaponiticin) is an orally aactive SIRT1 agonist and AMPK activator with anti-inflammatory and anti-fibrotic activities. Rhapontin inhibits *NLRP3* inflammasome activation by activating SIRT1 and inhibits TGF-β/Smad signaling via the AMPK pathway. Rhapontin reduces intestinal and lung inflammation, inhibits fibroblast differentiation and extracellular matrix deposition, and enhances tight junction protein expression to repair epithelial barriers. Rhapontin can be used in the study of inflammatory bowel diseases (such as ulcerative colitis) and pulmonary fibrosis .

HY-N0194R

Asiatic acid (Standard)	Triterpenes Structural Classification Terpenoids Centella asiatica (L.) Urb. Umbelliferae Plants Source Classification	Reference Standards Apoptosis Parasite
Asiatic acid (Standard) is the analytical standard of Asiatic acid. This product is intended for research and analytical applications. Asiatic acid, a pentacyclic triterpene found in Centella asiatica (Centella asiatica), has anticancer activity. Asiatic acid induces apoptosis in melanoma cells and has barrier protective effects on human aortic endothelial cells (HAEC). Asiatic acid also has anti-inflammatory activity and inhibits tumor necrosis factor (TNF)-α-induced endothelial barrier dysfunction. Asiatic acid also inhibits NLRP3 inflammasome activation and NF-κB pathway, effectively inhibits inflammation in rats, and has neuroprotective effects in rat spinal cord injury (SCI) model .

HY-126941

Hecogenin acetate	Structural Classification Agave americana Linn. Agavaceae Plants Steroids Source Classification	ERK MMP Reactive Oxygen Species (ROS) NF-κB p38 MAPK NOD-like Receptor (NLR) TRP Channel TNF Receptor Interleukin Related
Hecogenin acetate is an orally active steroid saponin aglycone with extensive biological activities. Hecogenin acetate inhibits the phosphorylation of NF-κB and p38 MAPK signaling pathways, antagonizes TRPA1/TRPM8 channels, inhibits the production of pro-inflammatory cytokines, and has anti-inflammatory and analgesic effects. Hecogenin acetate inhibits the production of ROS and the activation of *NLRP3* inflammasome; downregulates the expression of MMP-2, and has neuroprotective and anti-tumor activities. Hecogenin acetate enhances gastric mucosal defense and promotes ulcer healing. Hecogenin acetate can be used in combination with certain antibiotics to regulate bacterial efflux pumps and restore antibiotic sensitivity .

HY-135319

Strictinin	Structural Classification Phenols Polyphenols Camellia sinensis (L.) O. Ktze. Plants Source Classification Theaceae	Bacterial Antibiotic ERK JNK NF-κB ROR Apoptosis Caspase GSK-3 Akt PI3K
Strictinin is an orally active phenolic compound. Strictinin reduces xanthine oxidase activity, uric acid production, and the activation of ERK1/2, JNK, NF-κB, and *NLRP3* inflammasome components in hepatocytes treated with Xanthine (HY-W017389). Strictinin decreases elevated serum uric acid levels and enhanced xanthine oxidase activity in mice treated with potassium oxonate. Strictinin acts as a ROR1 inhibitor and exhibits anticancer activity against highly aggressive non-androgen-dependent prostate cancer. Strictinin induces cancer cell apoptosis (apoptosis), arrests cell cycle, and inhibits cancer cell migration, invasion, and epithelial-mesenchymal transition. Strictinin modulates gut microbiota, inhibits bacterial growth and biofilm formation, accelerates small intestinal transit, and blocks viral entry and replication. Strictinin can be used in research related to hyperuricemia, androgen receptor-negative non-androgen-dependent prostate cancer, triple-negative breast cancer, bacterial infections, constipation, coronavirus infections, dental caries, and infections caused by influenza A, influenza B, and human parainfluenza virus type 1 .

HY-122920

Soyasaponin II	Triterpenes Classification of Application Fields Leguminosae Terpenoids Plants Inflammation/Immunology Disease Research Fields Glycine soja Sieb. Et Zucc. Source Classification	HSV CMV Influenza Virus HIV NOD-like Receptor (NLR) YB-1
Soyasaponin II is a saponin with antiviral activity. Soyasaponin II inhibits the replication of HSV-1, HCMV, influenza virus, and HIV-1. Soyasaponin II shows potent inhibition on HSV-1 replication. Soyasaponin II serves as a inhibitor for YB-1 phosphorylation and **NLRP3 inflammasome** priming and could protect mice against LPS/GalN induced acute liver failure .

HY-N2439

Methyl isoeugenol	Natural Products other families Neurological Disease Classification of Application Fields Plants Pteris semipinnata L. Sp. Disease Research Fields Source Classification	Environmental Pollutants Pyroptosis SOD Quinone Reductase Keap1-Nrf2 NF-κB
Methyl isoeugenol is an orally active, blood-brain barrier-permeable isoeugenol-type eugenol analog. Methyl isoeugenol promotes the nuclear translocation of Nrf2, upregulates the expressions of HO-1, NQO1 and SOD, and reduces the expression level of MDA. Methyl isoeugenol decreases the nuclear translocation of NF-κB. Methyl isoeugenol inhibits NLRP3 inflammasome-mediated pyroptosis. Methyl isoeugenol reduces cerebral infarction volume and regulates the M1/M2 phenotypic balance of microglia. Methyl isoeugenol can be used for the research of cerebral ischemia-reperfusion injury .

HY-N0408R

Picroside II (Standard)	Structural Classification Iridoids Terpenoids Scrophulariaceae Plants Picrorhiza scrophulariiflora Pennell	Reference Standards NF-κB Reactive Oxygen Species (ROS) Apoptosis Influenza Virus
Picroside II (Standard) is the analytical standard of Picroside II. This product is intended for research and analytical applications. Picroside II, an iridoid compound extracted from Picrorhiza, exhibits anti-inflammatory and anti-apoptotic activities. picroside II alleviates the inflammatory response in sepsis and enhances immune function by inhibiting the activation of NLRP3 inflammasome and NF-κB pathways . Picroside II is an antioxidant, exhibits a significant neuroprotective effect through reducing ROS production and protects the blood-brain barrier (BBB) after cerebral ischemia-reperfusion (CI/R) injury. Picroside II has antioxidant, anti-inflammatory, immune regulatory, anti-virus and other pharmacological activities .

HY-N9454

Garcinoic acid	Structural Classification Monophenols other families Classification of Application Fields Ketones, Aldehydes, Acids Phenols Plants Disease Research Fields Source Classification Cancer	Pregnane X Receptor (PXR) COX NF-κB Amylases β-glucuronidase DNA/RNA Synthesis Amyloid-β NOD-like Receptor (NLR) Pyroptosis
Garcinoic acid is an orally active anti-inflammatory agent that crosses the blood-brain barrier. Garcinoic acid also enhances efferocytosis and enzyme/receptor regulation, and selectively inhibits human COX-2, porcine α-amylase, Saccharomyces cerevisiae α-glucosidase and human DNA polymerase β (IC₅₀=11 μM), as well as activates human PXR. Garcinoic acid enhances macrophage efferocytosis via receptors such as MerTK and LRP-1, and promotes the production of pro-resolving lipid mediators. Garcinoic acid inhibits NF-κB activation and pro-inflammatory cytokine secretion, interferes with Aβ aggregation, downregulates *NLRP3* inflammasome activity, and binds to targets including CD44 and EGFR to inhibit leukemia cell proliferation. The pharmacological activities of Garcinoic acid, such as antioxidant, anti-inflammatory and lipid metabolism-regulating effects, are widely used in studies related to various diseases including atherosclerosis, Alzheimer's disease, type 2 diabetes, inflammatory bowel disease and viral pneumonia .

HY-N10359

Isoandrographolide	Acanthaceae Classification of Application Fields Simsia foetida (Cav.) S.F.Blake Terpenoids Diterpenoids Plants Inflammation/Immunology Disease Research Fields Source Classification	NOD-like Receptor (NLR) Caspase Akt GSK-3 β-catenin
Isoandrographolide is an orally active *NLRP3* inflammasome inhibitor and AKT/GSK-3β/β-catenin pathway inhibitor. Isoandrographolide inhibits the expression of *NLRP3, ASC, and caspase-1, and reduces the levels of phosphorylated AKT, phosphorylated GSK-3β, and β-catenin. Isoandrographolide alleviates inflammatory responses, reduces collagen deposition, suppresses epithelial-mesenchymal transition (EMT), induces differentiation of leukemia cells, inhibits* the growth of leukemia cells, protects lung and kidney tissues, regulates cytokine levels, and also exhibits hepatoprotective effects. Isoandrographolide can be used in studies related to silicosis, murine myeloid leukemia, renal tubulointerstitial fibrosis, and non-alcoholic fatty liver disease .

HY-N6051R

(-)-Maackiain (Standard)	Structural Classification Monophenols Leguminosae Terpenoids Phenols Diterpenoids Sophora flavescens Aiton Plants Source Classification	Reference Standards Fungal NOD-like Receptor (NLR) NF-κB
(-)-Maackiain (Standard) is the analytical standard of (-)-Maackiain. This product is intended for research and analytical applications. (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts. (-)-Maackiain enhances the activation of NLRP3 inflammasome, inhibits the activation of NF-κB pathway, exhibiting thereby immunostimulatory and anti-inflammatory activities. (-)-Maackiain is orally active .

HY-N9921

Antcin A	Structural Classification Microorganisms Steroids Source Classification	Pyroptosis NOD-like Receptor (NLR)
Antcin A is a potent *NLRP3* inhibitor that inhibits the assembly and activation of the *NLRP3* inflammasome. Antcin A can inhibit Kupffer cell pyroptosis and has liver protective activity. Antcin A can be used to study inflammation, such as non-alcoholic fatty liver disease .

HY-N12941

Macarangin	Flavonols Flavonoids Animals Source Classification	Reactive Oxygen Species (ROS) NOD-like Receptor (NLR)
Macarangin can be isolated from propolis. Macarangin has DPPH radical-scavenging activity and shows anti-inflammatory activities via inhibiting the activation process of *NLRP3* inflammasome .

HY-113224R

Desmosterol (Standard)	Structural Classification Microorganisms Disease markers Endocrine diseases Endogenous metabolite Steroids Source Classification	Reference Standards Endogenous Metabolite LXR Fatty Acid Synthase (FASN) Interleukin Related Reactive Oxygen Species (ROS) NOD-like Receptor (NLR)
Desmosterol (Standard) is the analytical standard of Desmosterol. This product is intended for research and analytical applications. Desmosterol is a cholesterol-like molecule. In the Bloch pathway of cholesterol biosynthesis, Desmosterol is a direct precursor of cholesterol. As an endogenous metabolite, Desmosterol is used to study cholesterol metabolism [1]. Desmosterol is an LXR activator and SREBP inhibitor, which can suppress macrophage inflammasome activation and prevent vascular inflammation and atherosclerosis. A reduction in Desmosterol promotes the production of mitochondrial reactive oxygen species (ROS) in macrophages and pyrin domain-dependent inflammasome activation of NLRP3. Desmosterol holds potential for research in inflammation, metabolism, and cardiovascular diseases [1][2][3].

HY-N12482

Callicarboric acid A	Natural Products Labiatae Rudbeckia laciniata L. Plants Source Classification	NOD-like Receptor (NLR)
NLRP3-IN-27 (compound 1) is an inhibitor of NLRP3 with an IC₅₀ value of 0.74 μM. NLRP3 reduces inflammasome-induced pyroptosis in J774A.1 cells. NLRP3-IN-27 can be isolated from Callicarpa arborea Rox .

HY-N0373R

Licochalcone B (Standard)	Structural Classification Chalcones Flavonoids Leguminosae Phenols Polyphenols Plants Glycyrrhiza uralensis Fisch. Source Classification	Reference Standards Amyloid-β Apoptosis NOD-like Receptor (NLR)
Licochalcone B (Standard) is the analytical standard of Licochalcone B. This product is intended for research and analytical applications. Licochalcone B is an extract from the root of Glycyrrhiza uralensis. Licochalcone B inhibits amyloid β (42) self-aggregation (IC50=2.16 μM) and disaggregate pre-formed Aβ42 fibrils, reduce metal-induced Aβ42 aggregation through chelating metal ionsLicochalcone B inhibits phosphorylation of NF-κB p65 in LPS signaling pathway. Licochalcone B inhibits growth and induces apoptosis of NSCLC cells. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7‐NLRP3 interaction .

HY-N0696R

Sipeimine (Standard) Imperialine (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Liliaceae Fritillaria ussuriensis Maxim. Plants Source Classification	Reference Standards PI3K NF-κB Akt NOD-like Receptor (NLR) Pyroptosis Ferroptosis
Sipeimine (Standard) is the analytical standard of Sipeimine (HY-N0696R). Sipeimine (Imperialine) is an inhibitor targeting the PI3K/AKT/NF-κB pathway and *NLRP3* inflammasome, which can competitively bind to PI3K and p65. Sipeimine inhibits PI3K/AKT phosphorylation, blocks NF-κB nuclear translocation and NLRP3 inflammasome activation. Sipeimine exerts anti-inflammatory activities, inhibits pyroptosis and ferroptosis, and protects the extracellular matrix. Sipeimine can reduce cartilage degradation and synovial inflammation in osteoarthritis and improve PM2.5-induced lung injury. Sipeimine is mainly used in the study of anti-inflammatory and degenerative diseases .

HY-N6712R

Thiolutin (Standard) Acetopyrrothin (Standard)	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Reference Standards Antibiotic Bacterial Deubiquitinase NOD-like Receptor (NLR) DNA/RNA Synthesis Pyroptosis HMG-CoA Reductase (HMGCR)
Thromycin (Standard) is the analytical standard of thromycin (Acetopyrrothin) (HY-N6712). Thiolutin is a sulfur-containing antibiotic, which is a potent inhibitor of bacterial and yeast RNA polymerases. Thiolutin can be produced by Streptomyces. Thiolutin inhibits AMSH (IC₅₀ = 4 μM) and Rpn11 (IC₅₀ = 0.53 μM). Thiolutin is a dual inhibitor of BRCC36 and the **NLRP3 inflammasome, exhibiting anti-inflammatory effects. Thiolutin effectively suppresses the interaction between BRCC36 and HMGCR, leading to the inhibition of HCC growth. Thiolutin attenuates pyroptosis and NLRP3 inflammasome** activation. Thiolutin markedly alleviates renal injury and inflammatory process in IgAN. Thiolutin is an anti-angiogenic compound which can ease Doxorubicin (HY-15142A)-induced cardiotoxicity (DOXIC) ^{[1][2][3][4][5]}.

HY-N0633R

Muscone (Standard)	Structural Classification Animals Ketones, Aldehydes, Acids Source Classification	P-glycoprotein Reference Standards Interleukin Related TNF Receptor NF-κB NOD-like Receptor (NLR)
Muscone (Standard) is the analytical standard of Muscone. This product is intended for research and analytical applications. Muscone is the main active monomer of traditional Chinese medicine musk. Muscone inhibits NF-κB and NLRP3 inflammasome activation. Muscone remarkably decreases the levels of inflammatory cytokines (IL-1β, TNF-α and IL-6), and ultimately improves cardiac function and survival rate .

HY-N0806R

Sweroside (Standard)	Structural Classification Monophenols Labiatae Lespedeza tomentosa (Thunb.) Siebold ex Maxim. Phenols Plants	Reference Standards Keap1-Nrf2 AMPK Sirtuin NF-κB NOD-like Receptor (NLR) Pyroptosis Apoptosis Autophagy PARP
Sweroside (Standard) is the analytical standard of Sweroside (HY-N0806). This product is intended for research and analytical applications. Sweroside is an iridoid glycoside that targets multiple targets, including the Keap1/Nrf2 axis, *NLRP3* inflammasome, SIRT1, NF-κB, AMPK/mTOR pathway, and caspase family. Sweroside promotes Nrf2 nuclear translocation by competitively binding to Keap1. Sweroside also inhibits oxidative stress and NLRP3-mediated pyroptosis by activating Nrf2, inhibits NF-κB inflammatory pathway by activating SIRT1, and promotes autophagy and induces caspase-dependent apoptosis via the AMPK/mTOR pathway. Sweroside has antioxidant, anti-inflammatory, anti-apoptotic, and lipid metabolism regulating activities, and can be used in the research of myocardial ischemia-reperfusion injury, leukemia, acute lung injury, non-alcoholic fatty liver disease, and other fields .

HY-113298R

Citraconic acid (Standard) Methylmaleic acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards NOD-like Receptor (NLR) Keap1-Nrf2 Reactive Oxygen Species (ROS)
Citraconic acid (Methylmaleic acid) (Standard) is the analytical standard of Citraconic acid (HY-113298). This product is intended for research and analytical applications. Citraconic acid is an orally active inhibitor targeting the *NLRP3* inflammasome and Keap1-Nrf2 pathway. Citraconic acid reduces reactive oxygen species (ROS) generation by inhibiting succinate dehydrogenase (SDH) activity. Citraconic acid also modifies the conformation of Keap1 protein, relieves its inhibition of Nrf2, promotes antioxidant gene expression, and inhibits NLRP3 activation and the release of pro-inflammatory factors such as IL-1β and IL-18. Citraconic acid has anti-inflammatory and antioxidant activities, can reduce oxidative stress and cell pyroptosis, improve tissue damage, and can be used for the research of inflammation-related diseases such as acute renal ischemia-reperfusion injury. Citraconic acid is an isomer of Itaconic acid (HY-Y052) .

HY-N1939R

Icariside I (Standard) Icarisid I (Standard)	Flavonols Monophenols Flavonoids Phenols Epimedium brevicornu Maxim. Plants Berberidaceae Source Classification	Reference Standards Apoptosis Reactive Oxygen Species (ROS) NOD-like Receptor (NLR) STAT CDK Bcl-2 Family Aryl Hydrocarbon Receptor JAK Caspase IFNAR PD-1/PD-L1
Icariside I (Standard) is the analytical standard of Icariside I (HY-N1939). This product is intended for research and analytical applications. Icariside I (GH01) is an orally active metabolite of icalin. Icariside I improves estrogen deficiency-induced osteoporosis by simultaneously regulating osteoblast and osteoclast differentiation. Icariside I promotes ATP (HY-B2176) or Nigericin (HY-127019)-induced mtROS production and *NLRP3* inflammasome activation and causes idiosyncratic hepatotoxicity. Icariside I does not alter the activation of NLRC4 and AIM2 inflammasomes. Icariside I inhibits breast cancer proliferation, apoptosis, invasion, and metastasis by targeting the IL-6/STAT3 pathway. Icariside I is a kynurenine-AhR pathway inhibitor that alleviates cancer by blocking tumor immune escape .

HY-N8210R

Homoeriodictyol (Standard)	Structural Classification Flavonoids other families Flavonones Phenols Polyphenols Plants Source Classification	Reference Standards Drug Metabolite Autophagy Apoptosis Reactive Oxygen Species (ROS) Keap1-Nrf2 MMP Caspase PARP MDM-2/p53
Homoeriodictyol (Standard) is the analytical standard of Homoeriodictyol (HY-N8210). This product is intended for research and analytical applications. Homoeriodictyol is an orally active, bitter-tasting flavanone that can penetrate the blood-brain barrier. Homoeriodictyol enhances synaptic-related protein expression through NCOA4-mediated ferritin autophagy. Homoeriodictyol improves memory impairment in mice by inhibiting the NLRP3 inflammasome. Homoeriodictyol protects human endothelial cells from oxidative damage by activating Nrf2 and inhibiting mitochondrial dysfunction. Homoeriodictyol enhances ROS activity and induces apoptosis, exhibiting anticancer effects. Homoeriodictyol inhibits the survival and migration of androgen-resistant prostate cancer cells in vitro. Homoeriodictyol exerts antinociceptive activity in mice in vivo .

HY-N0699R

Daphnoretin (Standard) Dephnoretin (Standard); Thymelol (Standard)	Structural Classification Monophenols Thymelaeaceae Coumarins Phenols Phenylpropanoids Plants Source Classification Wikstroemia indica	Reference Standards PKC NOD-like Receptor (NLR) Apoptosis HBV Caspase Akt JNK PI3K CDK Influenza Virus Bcl-2 Family
Daphnoretin (Dephnoretin; Thymelol) (Standard) is the analytical standard of Daphnoretin (HY-N0699). This product is used for research and analytical applications. Daphnoretin is a protein kinase C (PKC) activator that can inhibit the expression of hepatitis B virus (HBV) surface antigen (HBsAg) and has antiviral activity. Daphnoretin exerts its anti-tumor effect by inhibiting the activation of the PI3K/AKT signaling pathway, triggering the mitochondrial apoptosis pathway. Daphnoretin alleviates chondrocyte apoptosis and inflammatory responses by inhibiting endoplasmic reticulum stress and the activation of the *NLRP3* inflammasome. Daphnoretin can regulate the differentiation and maturation of dendritic cells, by down-regulating the phosphorylation level of JNK, inhibiting its immune stimulating function, thereby playing a protective role in skin transplant rejection reactions.

HY-N0559R

Kirenol (Standard)	Structural Classification Terpenoids Bituminaria morisiana (Pignatti & Metlesics) Greuter Diterpenoids Plants Compositae Source Classification	Reference Standards Casein Kinase Apoptosis AMPK Akt NF-κB TGF-beta/Smad
Kirenol (Standard) is the analytical standard of Kirenol (HY-N0559). This product is intended for research and analytical applications. Kirenol is a diterpenoid compound, an orally active apoptosis inducer and signaling pathway regulator, with a K_d value of 5.47 μM against the target CK2. Kirenol promotes the cleavage of Bid into tBid, regulates the protein levels/phosphorylation of Bax, Bcl-2, p53 and p21, and induces caspase-independent apoptosis, S-phase cell cycle arrest, ROS accumulation and cytotoxicity in cancer cells. Kirenol activates the CK2/AKT and AMPK-mTOR-ULK1 pathways, inhibits the signaling of NF-κB, TGF-β/Smads and NLRP3 inflammasome, and regulates the GSK3β, BMP and Wnt/β-catenin pathways. Kirenol induces autophagy, mitophagy and osteoblast differentiation, promotes mitochondrial fusion, and exerts antioxidant, anti-inflammatory, antifibrotic, renoprotective, cardioprotective, neuroprotective and analgesic effects. Kirenol is applicable to research related to chronic myeloid leukemia, ischemic stroke, diabetic nephropathy, heart failure, acute lung injury and osteoporosis.

HY-N0819R

Raddeanin A (Standard)	Triterpenes Structural Classification other families Terpenoids Plants Source Classification	Reference Standards Apoptosis PI3K Akt ERK mTOR Wnt β-catenin Wee1 JNK VEGFR CDK
Raddeanin A (Standard) is the analytical standard of Raddeanin A (HY-N0819). This product is intended for research and analytical applications. Raddeanin A is an oleanane-type triterpenoid saponin with oral activity. Raddeanin A inhibits SRC, mTOR, JNK, VEGFR2, NLRP3 inflammasome, Wnt/β-catenin, Wee1, PI3K/AKT signaling pathway, MAPK/ERK signaling pathway, AR-FL, AR-Vs, and downregulates the expression of p-PI3K and p-AKT. Raddeanin A inhibits osteoclast formation, bone resorption, osteolysis, cancer cell invasion, migration, proliferation, angiogenesis and epithelial-mesenchymal transition, while induces apoptosis, cell cycle arrest, ROS production, immunogenic cell death and dendritic cell maturation. Raddeanin A improves blood-retinal barrier function, alleviates inflammation, regulates the tumor microenvironment, and enhances the activity of anti-PD-1 antibody. Raddeanin A is applicable to the research of breast cancer-associated osteolysis, human osteosarcoma, colorectal cancer, glioblastoma, Alzheimer's disease, cholangiocarcinoma, melanoma, non-small cell lung cancer, castration-resistant prostate cancer and multiple myeloma.

Cat. No.	Product Name	Chemical Structure

HY-B0006S1

Carvedilol-d4

Carvedilol-d₄ is the deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker . Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC₅₀ of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome .

HY-130494S

(±)11(12)-EET-d11
(±)11(12)-EET-d₁₁ is the deuterium labeled (±)11(12)-EET. (±)11(12)-EET is a NLRP3 inflammasome inhibitor. (±)11(12)-EET can be used for the research of anti-inflammatory, angiogenic and cardioprotective .

HY-17355BS

Dexpramipexole-d3 dihydrochloride

Dexpramipexole-d₃ ((R)-Pramipexole-d₃) dihydrochloride is the deuterium labeled Dexpramipexole. Dexpramipexole ((R)-Pramipexole) dihydrochloride is an orally active, blood-brain barrier permeable mitochondrial protective agent. Dexpramipexole dihydrochloride upregulates the expression of Parkin, PINK1, GPX4 and FSP1; binds to mitochondrial F1/Fo-ATP synthase; blocks the Na_v1.8 sodium channel; and inhibits the activation of the NLRP3 inflammasome. Dexpramipexole dihydrochloride induces mitophagy, inhibits ferroptosis, pyroptosis, apoptosis, neuroinflammation and eosinophilopoiesis; maintains mitochondrial function and redox homeostasis; reduces reactive oxygen species production; and decreases myocardial infarct size. Dexpramipexole dihydrochloride is applicable to studies on eosinophilic asthma, myocardial ischemia/reperfusion injury, sepsis-associated encephalopathy, analgesia, and more.

HY-B0006S

Carvedilol-d3

Carvedilol-d₃ is the deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker . Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC₅₀ of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome .

HY-B0006S2

Carvedilol-d5

Carvedilol-d₅ is deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker . Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC₅₀ of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome .

HY-B0116S

Stavudine-d4
Stavudine-d₄ is the deuterium labeled Stavudine. Stavudine (d4T) is an orally active nucleoside reverse transcriptase inhibitor (NRTI). Stavudine has activity against HIV-1 and HIV-2. Stavudine also inhibits the replication of mitochondrial DNA (mtDNA). Stavudine reduces NLRP3 inflammasome activation and modulates Amyloid-β autophagy. Stavudine induces apoptosis .

Cat. No.	Product Name		Classification

HY-130252

YQ128 1 Publications Verification		Alkynes
YQ128 is a potent and selective second-generation **NLRP3 (NOD-like receptor P3) inflammasome** inhibitor with an IC₅₀ of 0.30 μM. YQ128 significantly and selectively suppresses the production of IL-1β, but not TNF-α, and it can cross the BBB to reach the CNS. YQ128 has anti-inflammatory activity . YQ128 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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