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Results for "

ERK-IN-2

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (12) Adenosine Receptor (1) Adenylate Cyclase (2) Adrenergic Receptor (11) Akt (65) Aminopeptidase (2) AMPK (6) Amyloid-β (5) Anaplastic lymphoma kinase (ALK) (1) Androgen Receptor (2) Angiotensin Receptor (2) Antibiotic (2) AP-1 (8) Apoptosis (128) Arrestin (2) Aryl Hydrocarbon Receptor (3) Atg8/LC3 (1) Autophagy (23) Bacterial (19) Bcl-2 Family (4) Bcr-Abl (2) Beta-secretase (2) Biochemical Assay Reagents (2) BMX Kinase (1) Bombesin Receptor (2) Bradykinin Receptor (2) Btk (1) c-Kit (1) c-Met/HGFR (6) c-Myc (2) Calcium Channel (10) Cannabinoid Receptor (6) Carbonic Anhydrase (1) Caspase (25) Cathepsin (1) CCR (3) CDK (1) CGRP Receptor (1) Chloride Channel (2) Cholinesterase (ChE) (6) Collagen (1) COX (21) CRFR (3) CXCR (2) Cytochrome P450 (1) Dengue Virus (1) Dihydroorotate Dehydrogenase (2) Dipeptidyl Peptidase (11) DNA/RNA Synthesis (1) Dopamine Receptor (6) Drug Derivative (2) Drug Metabolite (3) E3 Ligase Ligand-Linker Conjugates (1) EBV (1) EGFR (15) Endogenous Metabolite (26) Endothelin Receptor (1) Enteropeptidase (2) Enterovirus (2) Environmental Pollutants (4) Epigenetic Reader Domain (5) ERK (272) Estrogen Receptor/ERR (4) Exosomes (2) FAK (5) Farnesyl Transferase (3) FASTK (2) Ferroptosis (7) FGFR (7) FLT3 (3) Formyl Peptide Receptor (FPR) (1) FOXO (1) Fungal (4) FXR (1) G protein-coupled Bile Acid Receptor 1 (1) GABA Receptor (3) GLP Receptor (11) Glucocorticoid Receptor (4) GLUT (1) Glutathione Peroxidase (3) Glutathione Reductase (GR) (1) GnRH Receptor (2) GPR35 (1) GPR55 (5) GSK-3 (2) HCV (1) HCV Protease (1) HDAC (3) Heme Oxygenase (HO) (5) Herbicide (1) Hexokinase (1) HIF/HIF Prolyl-Hydroxylase (5) Histamine Receptor (5) Histone Methyltransferase (1) HSP (3) HSV (3) Hydroxycarboxylic Acid Receptor (HCAR) (1) IGF-1R (1) iGluR (3) IKK (2) Insecticide (6) Integrin (7) Interleukin Related (21) IRAK (6) Isotope-Labeled Compounds (15) Itk (1) JAK (3) JNK (43) Keap1-Nrf2 (23) Lactate Dehydrogenase (1) Lipoxygenase (4) LPL Receptor (2) mAChR (1) MDM-2/p53 (2) MEK (21) Melanocortin Receptor (10) Melatonin Receptor (4) mGluR (4) Microtubule/Tubulin (2) Mineralocorticoid Receptor (4) Mitochondrial Metabolism (8) MMP (24) MNK (2) Monoamine Oxidase (2) mRNA (1) mTOR (16) MyD88 (1) nAChR (2) NF-κB (54) NO Synthase (9) NOD-like Receptor (NLR) (2) Opioid Receptor (15) Orphan GPCR (2) P-glycoprotein (2) P2Y Receptor (2) p38 MAPK (59) p62 (1) PAI-1 (2) PAK (1) Parasite (4) PARP (2) PD-1/PD-L1 (2) PDGFR (7) PDK-1 (1) PERK (26) PGE synthase (1) Phosphatase (5) Phosphodiesterase (PDE) (2) Phospholipase (2) PI3K (21) PKA (14) PKC (4) Potassium Channel (10) PPAR (5) Prostaglandin Receptor (2) PROTACs (5) Protease Activated Receptor (PAR) (4) Proton Pump (2) Pyruvate Kinase (2) Raf (3) Ras (16) Reactive Oxygen Species (ROS) (37) Reference Standards (57) RET (1) Ribosomal S6 Kinase (RSK) (1) ROCK (2) ROR (1) ROS Kinase (1) RUNX (2) RXFP Receptor (1) SARS-CoV (1) SHP2 (2) Sigma Receptor (1) Sirtuin (5) SOD (5) Src (4) STAT (14) Succinate Receptor 1 (1) Syk (3) Tau Protein (3) TGF-beta/Smad (4) Thrombin (2) TNF Receptor (18) Toll-like Receptor (TLR) (13) Topoisomerase (1) Transglutaminase (1) Transmembrane Glycoprotein (2) Trk Receptor (2) TRP Channel (3) TSH Receptor (2) Tyrosinase (2) VEGFR (8) Virus Protease (3) Wnt (5) β-catenin (5)
By Research Areas:	Cancer (238) Cardiovascular Disease (46) Endocrinology (12) Infection (40) Inflammation/Immunology (150) Metabolic Disease (83) Neurological Disease (120)
Click Chemistry:	Tetrazine (1) Alkynes (1)
Oligonucleotides:	Aptamers (1) Suspending Agents (1) Emulsifiers (1) mRNA (1)

428

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

GMP Molecules

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-19696

Tauroursodeoxycholate Maximum Cited Publications 104 Publications Verification Tauroursodeoxycholic acid; TUDCA; UR 906	ERK Caspase Endogenous Metabolite Apoptosis	Cancer
Tauroursodeoxycholate (Tauroursodeoxycholic acid) is an orally active endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits *ERK* .

HY-N0431

Astragaloside IV 30+ Cited Publications	MMP ERK JNK	Cancer
Astragaloside IV, an active component isolated from Astragalus membranaceus, suppresses the activation of *ERK1/2* and JNK, and downregulates matrix metalloproteases *(MMP)-2, (MMP)-9* in MDA-MB-231 breast cancer cells.

HY-50706

Selumetinib 85+ Cited Publications AZD6244; ARRY-142886	MEK Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Selumetinib (AZD6244) is selective, non-ATP-competitive oral *MEK1/2* inhibitor, with an IC₅₀ of 14 nM for MEK1. Selumetinib (AZD6244) inhibits ERK1/2 phosphorylation. Selumetinib can penetrate the blood brain barrier (BBB) ^[2] .

HY-15312

WP1066 35+ Cited Publications	STAT JAK Apoptosis	Cancer
WP1066 is an inhibitor of *JAK2* and STAT3, and also shows effect on STAT5 and ERK1/2, without affecting JAK1 and JAK3. WP1066 can cross the blood-brain barrier[1][2][3][4].

HY-14463

Onalespib 10+ Cited Publications AT13387	HSP	Cancer
Onalespib (AT13387) is a potent and cross the blood-brain barrier heat-shock-protein-90 (Hsp90) inhibitor. Onalespib inhibits the proliferation, survival and migration. Onalespib decreases the expression of EGFR, p-EGFR, AKT, P-AKT, ERK1/2, P-ERK1/2, S6, P-S6 protein. Onalespib shows antitumor activity. Onalespib has the potential for the research of non-small cell lung cancer (NSCLC) ^[2] .

HY-100403

Ro 67-7476 20+ Cited Publications	mGluR	Cancer
Ro 67-7476 is a potent positive allosteric modulator of mGluR₁ and potentiates glutamate-induced calcium release in HEK293 cells expressing rat mGluR1a with an EC₅₀ of 60.1 nM ^[2]. Ro 67-7476 is a potent P-ERK1/2 agonist and activates ERK1/2 phosphorylation in the absence of exogenously added glutamate (EC₅₀=163.3 nM) .

HY-111407

MK-8353 5 Publications Verification SCH900353	ERK	Cancer
MK-8353 (SCH900353) is a potent, selective and orally available *ERK1/2* inhibitor, with IC₅₀s of 23.0 nM and 8.8 nM, respectively; MK-8353 has antitumor activity.

HY-126288

ASTX029 5+ Cited Publications	ERK Apoptosis	Cancer
ASTX029 (Example 1) is a potent dual *ERK1/2* inhibitor (IC₅₀: 2.7 nM). ASTX029 has anti-cancer activity ^[2].

HY-10520

CGP 57380 3 Publications Verification	MNK Apoptosis	Cancer
CGP 57380 is a cell-permeable pyrazolo-pyrimidine compound that acts as a selective inhibitor of Mnk1 with IC₅₀ of 2.2 μM, but has no inhibitory activity against p38, JNK1, ERK1/2, PKC, or Src-like kinases.

HY-50706A

Selumetinib sulfate 85+ Cited Publications AZD6244 sulfate; ARRY-142886 sulfate	MEK Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Selumetinib (AZD6244) sulfate is selective, non-ATP-competitive oral *MEK1/2* inhibitor, with an IC₅₀ of 14 nM for MEK1. Selumetinib (AZD6244) sulfate inhibits ERK1/2 phosphorylation. Selumetinib sulfate can penetrate the blood brain barrier (BBB) ^[2] .

HY-112287

ERK1/2 inhibitor 1 5+ Cited Publications	ERK	Cancer
ERK1/2 inhibitor 1 is a potent, orally bioavailable *ERK1/2 inhibitor, showing 60% inhibition at 1 nM and an IC₅₀* of 3.0 nM against ERK1 and ERK2, respectively .

HY-P5985

mSIRK 2 Publications Verification	ERK	Others
mSIRK (G-Protein βγ Binding Peptide) is an cell-permeable activator of *ERK*1/2, with EC₅₀ of 2.5-5 μM. mSIRK disrupts the interaction between α and βγ subunits and promotes α subunit dissociation without stimulating nucleotide exchange .

HY-129566

Withanolide B	ERK Wnt β-catenin RUNX	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Withanolide B is an active component of W. somnifera Dunal. Withanolide B promotes osteogenic differentiation of hBMSCs via *ERK1/2* and Wnt/β-catenin signaling pathways. Withanolide B exhibits neuroprotective, anti-arthritic, anti-aging and anti-cancer effects ^[2] .

HY-107753

XRP44X	Ras	Inflammation/Immunology Cancer
XRP44X inhibits Ras-induced transcription activation with the IC₅₀ of 10 nM. XRP44X inhibits activation of the Ras-Erk-1/2 pathway by FGF-2 . XRP44X is an inhibitor of Ras/Erk activation of Elk3 that also affects microtubules ^[2].

HY-N2450

Sulforaphene 1 Publications Verification	Apoptosis EGFR ERK NF-κB Microtubule/Tubulin	Cancer
Sulforaphene, isolated from radish seeds, exhibits an ED₅₀ against velvetleaf seedlings approximately 2 x 10 ^-4 M. Sulforaphene promotes cancer cells apoptosis and inhibits migration via inhibiting EGFR, *p-ERK1/2, NF‐κB* and other signals ^[2] .

HY-112570

CC-90003 1 Publications Verification	ERK	Cancer
CC-90003 is an irreversible and selective inhibitor of *ERK 1/2* with antitumor activity.

HY-112181

KO-947 4 Publications Verification	ERK	Cancer
KO-947 is a potent and selective inhibitor of *ERK1/2* kinases with potential utility in MAPK pathway dysregulated tumors.

HY-B0513

Methylthiouracil 1 Publications Verification MTU	NF-κB TNF Receptor Interleukin Related ERK	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Methylthiouracil is an antithyroid agent. Methylthiouracil suppresses the production TNF-α and IL-6, and the activation of NF-κB and *ERK1/2*.

HY-N2283

Deltonin 1 Publications Verification	ERK Akt Endogenous Metabolite	Cancer
Deltonin, a steroidal saponin, isolated from Dioscorea zingiberensis, has antitumor activity; Deltonin inhibits *ERK1/2* and AKT activation.

HY-N2312

Mogrol 2 Publications Verification	ERK STAT	Cancer
Mogrol is a biometabolite of mogrosides, and acts via inhibition of the *ERK1/2* and STAT3 pathways, or reducing CREB activation and activating AMPK signaling.

HY-16642A

LY2828360 1 Publications Verification	Cannabinoid Receptor	Neurological Disease
LY2828360 is a slowly acting but efficacious G protein-biased cannabinoid *(CB₂)* agonist, inhibiting cAMP accumulation and activating ERK1/2 signaling.

HY-122246

ML192	GPR55 PKC ERK Arrestin	Metabolic Disease
ML192 is a selective ligand antagonist of GPR55. ML192 inhibits the β-arrestin trafficking, *ERK1/2* phosphorylation and PKCβII translocation .

HY-N1374

Magnolin 2 Publications Verification	ERK	Inflammation/Immunology
Magnolin, a major component of Magnolia liliiflora, inhibits the Ras/ERKs/RSK2 signaling axis by targeting the active pocket of ERK1 and *ERK2* with IC₅₀s of 87 nM and 16.5 nM, respectively.

HY-B0916

Propoxur	Environmental Pollutants MMP Insecticide Cholinesterase (ChE) ERK Keap1-Nrf2 Reactive Oxygen Species (ROS)	Infection Neurological Disease Cancer
Propoxur is a reversible, competitive, orally active AChE inhibitor that can cross the blood-brain barrier. Propoxur inhibits AChE activity to induce neurotoxicity, while promoting MMP-2 expression and enhancing tumor cell migration and invasion by inducing intracellular ROS generation and activating the *ERK/Nrf2* signaling pathway. On the one hand, Propoxur inhibits AChE, leading to acetylcholine accumulation and causing neurological dysfunction; on the other hand, it promotes *Nrf2* nuclear translocation through ROS-dependent *ERK1/2* phosphorylation, and upregulates *MMP-2* and other invasion-related proteins. Propoxur is also a carbamate insecticide used to combat turf, forestry, and household pests ^[2] .

HY-147301A

Resomelagon acetate AP1189 acetate	Melanocortin Receptor	Metabolic Disease Inflammation/Immunology
Resomelagon (AP1189) acetate is a potent, orally active melanocortin receptor (MR) agonist about MC₁ and MC₃. Resomelagon acetate induces ERK1/2 phosphorylation and Ca ²⁺ mobilization. Resomelagon acetate has anti-inflammatory activity. Resomelagon acetate can be used for obesity and chronic inflammation research ^[2].

HY-137977

DMU-212 2 Publications Verification	ERK Apoptosis	Cancer
DMU-212 is a methylated derivative of Resveratrol (HY-16561), with antimitotic, anti-proliferative, antioxidant and apoptosis promoting activities. DMU-212 induces mitotic arrest via induction of apoptosis and activation of *ERK1/2* protein. DMU-212 has orally active ^[2].

HY-147301

Resomelagon AP1189	Melanocortin Receptor	Metabolic Disease Inflammation/Immunology
Resomelagon (AP1189) is a potent, orally active melanocortin receptor (MR) agonist about MC₁ and MC₃. Resomelagon induces ERK1/2 phosphorylation and Ca ²⁺ mobilization. Resomelagon has anti-inflammatory activity. Resomelagon can be used for obesity and chronic inflammation research ^[2].

HY-W010907

Pamoic acid disodium 4 Publications Verification	GPR35 ERK	Neurological Disease
Pamoic acid disodium is a potent GPR35 agonist with an EC₅₀ value of 79 nM. Pamoic acid disodium induces GPR35 internalization and activates *ERK1/2* with EC₅₀ values of 22 nM and 65 nM, respectively. Pamoic acid disodium potently recruits β-arrestin2 to GPR35 and has an antinociceptive effect .

HY-153738

ERK1/2 inhibitor 9	ERK	Cancer
ERK1/2 inhibitor 9 (Probe 1) is a covalent *ERK1/2* inhibitor. ERK1/2 inhibitor 9 shows sub-micromolar activity in cells (A375 GI50=0.47 μM). ERK1/2 inhibitor 9 causes the downregulation of phospho-ERK1/2. ERK1/2 inhibitor 9 tagged trans-cyclo-octene (TCO) and Tz-Thalidomide (tetrazine tagged Thalidomide) can form the corresponding ERK-CLIPTAC to elicit degradation of ERK1/2 .

HY-133084A

ERK-IN-2 free base	ERK	Cancer
ERK-IN-2 free base is a *ERK2* inhibitor with an IC₅₀ value of 1.8 nM. ERK-IN-2 free base might lead to off-target toxicity and/or off-target activity at dose >10 μM .

HY-124740

ML00253764	Melanocortin Receptor	Cancer
ML00253764 is a selective melanocortin receptor 4 (MC4R) antagonist, can induce apoptosis by inhibiting ERK1/2 and Akt phosphorylation, and has anticancer activity .

HY-W001174

2,5-Dihydroxyacetophenone	ERK NF-κB	Inflammation/Immunology
2,5-Dihydroxyacetophenone, isolated from Rehmannia glutinosa, inhibits the production of inflammatory mediators in activated macrophages by blocking the *ERK1/2* and NF-κB signaling pathways .

HY-P3513

β-Neo-Endorphin	ERK MMP	Neurological Disease
β-Neo-Endorphin is an endogenous opioid peptide. β-Neo-Endorphin is a hypothalamic “big” Leu-enkephalin of porcine origin. β-Neo-Endorphin shows activation of the *Erk1/2, MMP-2* and MMP-9 ^[2].

HY-N2156

Paeonolide	ERK TGF-beta/Smad Wnt β-catenin JNK p38 MAPK	Metabolic Disease Inflammation/Immunology
Paeonolide, found in Paeonia suffruticosa, is an *ERK1/2* activator. Paeonolide promotes early and late osteoblast differentiation, stimulates pre-osteoblast transmigration, and activates the BMP-Smad1/5/8, Wnt-β-catenin, JNK and p38 pathways. Paeonolide can be used for the research of osteoporosis, periodontitis .

HY-120006A

(rel)-AR234960 1 Publications Verification	ERK	Cardiovascular Disease
(rel)-AR234960 is a selective and competitive agonist of the G protein-coupled receptor MAS. (rel)-AR234960 binds to the MAS receptor to activate the downstream *ERK1/2* signaling pathway, inducing the expression of connective tissue growth factor (CTGF) and its downstream collagen subtype genes (such as COL1A1, COL3A1). (rel)-AR234960 promotes collagen synthesis in cardiac fibroblasts through the *MAS-ERK1/2-CTGF* pathway and aggravates extracellular matrix remodeling. (rel)-AR234960's in vitro effect can be blocked by the MAS inverse agonist AR244555 and MEK1 inhibitor. (rel)-AR234960 regulates the expression of cardiac fibrosis-related genes and can be used in the study of heart failure ^[2].

HY-133084

*ERK-IN-2*	ERK	Cancer
ERK-IN-2 is a *ERK2* inhibitor with an IC₅₀ value of 1.8 nM. ERK-IN-2 might lead to off-target toxicity and/or off-target activity at dose >10 μM .

HY-N1507

Tracheloside	Estrogen Receptor/ERR	Cancer
Tracheloside is an antiestrogenic lignin. Tracheloside promotes keratinocyte proliferation through ERK1/2 stimulation. Tracheloside is a good candidate to promote wound healing .

HY-N2270

Chicanine 1 Publications Verification	p38 MAPK ERK IKK	Inflammation/Immunology
Chicanine is a lignan compound of Schisandra chinesis, inhibits LPS-induced phosphorylation of p38 MAPK, *ERK 1/2* and IκB-α, with anti-inflammatory activity .

HY-N6007

Chrysosplenol D 1 Publications Verification	Apoptosis	Infection Inflammation/Immunology Cancer
Chrysosplenol D is a methoxy flavonoid that induces ERK1/2-mediated apoptosis in triple negative human breast cancer cells. Chrysosplenol D also exhibits anti-inflammatory and moderate antitrypanosomal activities ^[2] .

HY-153445

Polfurmetinib 1 Publications Verification MEK-IN-6	ERK MEK	Cancer
Polfurmetinib (MEK-IN-6) (Example 69) is a MEK inhibitor. MEK-IN-6 inhibits *ERK1/2* (Thr202/Tyr204) phosphorylation in A375 cells (IC₅₀: 2 nM). Polfurmetinib can be used for research of cancer .

HY-142433

ERK1/2 inhibitor 7	ERK	Cancer
ERK1/2 inhibitor 7 is a potent ERK inhibitor with an IC₅₀ of 0.94 nM for ERK2 (WO2021110168A1, WX006) .

HY-P3751

[Tyr8] Bradykinin	Bradykinin Receptor ERK	Cardiovascular Disease Endocrinology
[Tyr8] Bradykinin is a B₂ kinin receptor agonist. [Tyr8] Bradykinin also stimulates ERK1/2 phosphorylation. [Tyr8] Bradykinin can be used as an internal standard .

HY-113916

Onalespib lactate AT13387 lactate	HSP	Cancer
Onalespib lactate is a potent and cross the blood-brain barrier heat-shock-protein-90 (Hsp90) inhibitor with an K_d value of 0.71 nM. Onalespib lactate inhibits the proliferation, survival and migration. Onalespib lactate decreases the expression of EGFR, p-EGFR, AKT, P-AKT, ERK1/2, P-ERK1/2, S6, P-S6 protein. Onalespib lactate shows antitumor activity. Onalespib lactate has the potential for the research of non-small cell lung cancer (NSCLC) ^[2] .

HY-145025

ERK1/2 inhibitor 3	ERK	Inflammation/Immunology Cancer
ERK1/2 inhibitor 3 is a potent inhibitor of *ERK1/2. Mitogen-activated protein kinase (MAPK) plays an extremely important role in the signal transduction pathway, and extracellular signal regulated kinase (ERK) is a member of the MAPK family. ERK1/2* inhibitor 3 has the potential for the research or prevention of cancer, inflammation or other proliferative diseases (extracted from patent WO2021218912A1, compound 1) .

HY-153735

ERK-CLIPTAC	PROTACs ERK	Cancer
ERK-CLIPTAC is a ERK CLIPTAC (click chemistry-synthesized proteolysis-targeting chimera) degrader. ERK-CLIPTAC forms intracellularly via click chemistry from ERK1/2-IN-14 (HY-175578) and Tz-thalidomide (HY-101460). The formed ERK-CLIPTAC recruits the E3 ubiquitin ligase CRBN to *ERK1/2, thereby inducing ubiquitination and subsequent degradation of ERK1/2. Due to its lack of cell permeability, ERK-CLIPTAC cannot induce ERK1/2* degradation in cells. ERK-CLIPTAC can be used in research related to melanoma and colorectal cancer .

HY-162460

ERK1/2 inhibitor 10	ERK	Cancer
ERK1/2 inhibitor 10 (Compound 36c) is a potent ERK1 and *ERK2* inhibitor (IC₅₀: 0.11 and 0.08 nM respectively). ERK1/2 inhibitor 10 inhibits ERK1/2 and blocks the phosphorylation expression of their downstream substrates p90RSK and c-Myc. ERK1/2 inhibitor 10 induces cell apoptosis and incomplete autophagy-related cell death. ERK1/2 inhibitor 10 shows potent antitumor efficacy against triple-negative breast cancer and colorectal cancer models harboring BRAF and RAS mutations .

HY-145026

ERK1/2 inhibitor 4	ERK	Inflammation/Immunology Cancer
ERK1/2 inhibitor 5 is a potent inhibitor of *ERK1/2. Mitogen-activated protein kinase (MAPK) plays an extremely important role in the signal transduction pathway, and extracellular signal regulated kinase (ERK) is a member of the MAPK family. ERK1/2* inhibitor 5 has the potential for the research or prevention of cancer, inflammation or other proliferative diseases (extracted from patent WO2020238776A1) .

HY-145027

ERK1/2 inhibitor 5	ERK	Cancer
ERK1/2 inhibitor 5 is a potent inhibitor of *ERK1/2. Mitogen-activated protein kinase (MAPK) plays an extremely important role in the signal transduction pathway, and extracellular signal regulated kinase (ERK) is a member of the MAPK family. ERK1/2* inhibitor 5 has the potential for the research or prevention of cancer, inflammation or other proliferative diseases (extracted from patent WO2020238776A1) .

HY-P5977

STE-MEK1(13) Ste-MPKKKPTPIQLNP-NH₂; ERK Activation INhibitor Peptide	ERK	Cancer
STE-MEK1(13) (Ste-MPKKKPTPIQLNP-NH ) is a cell permeable *ERK1/2* inhibitor (IC₅₀: 13-30 μM). STE-MEK1(13) inhibits ERK1/2 phosphorylation ^[2].

HY-142437

ERK1/2 inhibitor 8	ERK	Cancer
ERK1/2 inhibitor 8 is a potent ERK inhibitor with an IC₅₀ of 0.48 nM for ERK2 (WO2021110168A1, WX007) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-19696

Tauroursodeoxycholate Maximum Cited Publications 104 Publications Verification Tauroursodeoxycholic acid; TUDCA; UR 906	Classification of Application Fields Endogenous metabolite Disease Research Fields Steroids Source Classification Cancer	ERK Caspase Endogenous Metabolite Apoptosis
Tauroursodeoxycholate (Tauroursodeoxycholic acid) is an orally active endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits *ERK* .

HY-N0431

Astragaloside IV 30+ Cited Publications	Triterpenes Classification of Application Fields Leguminosae Terpenoids Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Disease Research Fields Source Classification Cancer	MMP ERK JNK
Astragaloside IV, an active component isolated from Astragalus membranaceus, suppresses the activation of *ERK1/2* and JNK, and downregulates matrix metalloproteases *(MMP)-2, (MMP)-9* in MDA-MB-231 breast cancer cells.

HY-N7140

Gamma-Linolenic acid 5+ Cited Publications γ-LINolenic acid	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Labiatae Disease markers Endocrine diseases Metabolic Disease Tadehagi triquetrum (L.) Ohashi Plants Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Apoptosis NF-κB ERK JNK
Gamma-linolenic acid (γ-Linolenic acid) is an orally active unsaturated fatty acid. Gamma-linolenic acid exerts anti-inflammatory effects by inhibiting the NF-κB pathway and the phosphorylation of *ERK1/2* and JNK. At the same time, it exerts anticancer effects by inducing apoptosis (Apoptosis) in cancer cells. Additionally, Gamma-linolenic acid also has antioxidant and memory-improving effects. It holds promise for research in the fields of inflammation, neurology, and cancer diseases ^[2] .

HY-N2329

Piperlongumine 10+ Cited Publications PiplartINe	Piper longum Linn. Infection Cardiovascular Disease Alkaloids Classification of Application Fields Pyridine Alkaloids Piperaceae Plants Disease Research Fields Source Classification	ERK Reactive Oxygen Species (ROS) Autophagy Apoptosis Bacterial Ferroptosis
Piperlongumine is a alkaloid , possesses ant-inflammatory, antibacterial, antiangiogenic, antioxidant, antitumor, and antidiabetic activities ^[2]. Piperlongumine induces ROS, and induces apoptosis in cancer cell lines . Piperlongumine shows anti-cardiac fibrosis activity, suppresses myofibroblast transformation via suppression of the ERK1/2 signaling pathway. Piperlongumin could be used in the study of migrasome ^[2] .

HY-126477

NNK 2 Publications Verification	Structural Classification Alkaloids Classification of Application Fields Pyridine Alkaloids Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
NNK is a nicotine-nitrosated derivative. NNK simultaneously stimulates *Bcl2* phosphorylation exclusively at Ser ⁷⁰ and c-Myc at Thr ⁵⁸ and Ser ⁶² through activation of both *ERK1/2* and PKCα . NNK induces survival and proliferation of human lung cancer cells. NNK can be used for lung cancer mice model structure ^[2].

HY-113016

Elaidic acid 4 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Apoptosis Wnt ERK Bacterial Interleukin Related
Elaidic acid is an orally active trans fatty acid. Elaidic acid enhances the stemness of colorectal cancer cells by activating the *Wnt/ERK1/2* pathway, thereby promoting cell proliferation, invasion and metastasis, and inhibiting apoptosis. Elaidic acid also inhibits the growth of Lactobacillus and alters the cell surface hydrophobicity of Lactobacillus. Elaidic acid reduces basal 2-deoxyglucose uptake in muscle cells and adipocytes. Elaidic acid can be used in research on colorectal cancer, insulin and other related areas ^[2] .

HY-N0265

Asperosaponin VI 3 Publications Verification Akebia saponIN D	Cardiovascular Disease Triterpenes Structural Classification Classification of Application Fields Terpenoids Dipsacaceae Dipsacus asper Wall. Plants Disease Research Fields Source Classification	Caspase Apoptosis PERK p38 MAPK Akt HIF/HIF Prolyl-Hydroxylase PPAR
Asperosaponin VI is a saponin component from Dipsacus asper. Asperosaponin VI induces osteoblast differentiation through the *BMP-2/p38* and *ERK1/2* signaling pathways. Asperosaponin VI protects against hypoxia-induced cardiomyocyte apoptosis by activating the PI3K/Akt and CREB pathways. Additionally, Asperosaponin VI also has antidepressant and wound-healing-promoting activities ^[2] .

HY-N6796

Manumycin A 2 Publications Verification	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Disease Research Anticancer Disease Research Fields Other Antibiotics Source Classification	Antibiotic Exosomes Farnesyl Transferase Ras Apoptosis Phospholipase TNF Receptor Atg8/LC3
Manumycin A is a polyketide antibiotic and an inhibitor of thioredoxin reductase 1 (TrxR-1). Manumycin A can inhibit the growth of breast cancer cells and exert its anti-tumor activity through LC3. Manumycin A can downregulate the release of pro-inflammatory cytokines in human monocytes stimulated by TNF α, and has potential anti-inflammatory activity. Manumycin A can inhibit the *Ras/Raf/ERK1/2* signaling and hnRNP H1 in castration resistant prostate cancer cells to suppress exosome biogenesis and secretion .

HY-116807

Dihydrolipoic Acid 2 Publications Verification DHLA	Human Gut Microbiota Metabolites Microorganisms Endogenous metabolite Source Classification	Reactive Oxygen Species (ROS)
Dihydrolipoic Acid (DHLA) is an excellent antioxidant capable of scavenging almost any oxygen-centered radical . Dihydrolipoic acid exhibits anti-inflammatory properties in various diseases. Dihydrolipoic Acid exerts a preventive effect via ERK/Nrf2/HO-1/ROS/NLRP3 pathway in LPS-induced sickness behavior rats. Dihydrolipoic Acid can be used for the reaserch of depression ^[2].

HY-N10546

Ganglioside GM1	Structural Classification Natural Products Animals	iGluR Trk Receptor ERK Apoptosis Autophagy
Ganglioside GM1 is a type of glycosphingolipid, mainly found on the cell membranes of the central nervous system of vertebrates. Ganglioside GM1 exerts neuroprotective effects by reducing excessive activation of NMDAR, activating TrkA and *ERK1/2, and inhibiting oxidative stress and cell apoptosis* and autophagy. Ganglioside GM1 can be used in the research of diseases such as traumatic brain injury, Parkinson's disease, Alzheimer's disease, and Huntington's disease ^[2] .

HY-B0188A

Mianserin hydrochloride 1 Publications Verification Org GB 94	Alkaloids Structural Classification Neurological Disease Classification of Application Fields Leguminosae Other Alkaloids Crotalaria pallida Ait. Plants Disease Research Fields Endocrinology Source Classification	Histamine Receptor Opioid Receptor ERK p38 MAPK
Mianserin hydrochloride (Org GB 94) is an orally active H1 receptor antagonist. Mianserin hydrochloride can activate κ-opioid receptor and octopamine receptor. Mianserin hydrochloride increases *ERK1/2* and CREB phosphorylation, and antagonizes full κ-opioid agonist and Dynorphin A (HY-P1333)-induced MAPK phosphorylation. Mianserin hydrochloride modulates social and exploratory behaviour, raises electroconvulsive thresholds. Mianserin hydrochloride can be used for the research of neurological disease, such as depression and epilepsy ^[2] .

HY-107818

4-Hydroxychalcone 2 Publications Verification	Cardiovascular Disease Structural Classification Chalcones Monophenols Flavonoids other families Classification of Application Fields Phenols Plants Disease Research Fields Source Classification	ERK Akt
4-Hydroxychalcone is an orally active flavonoid precursor. 4-Hydroxychalcone inhibits VEGF- and bFGF-induced phosphorylation of *ERK1/2* and Akt. 4-Hydroxychalcone suppresses resistant hypertension by alleviating hyperaldosteronism, inflammation and renal injury in cryptochrome gene knockout mice. 4-Hydroxychalcone possesses anti-angiogenic activity ^[2].\n

HY-D0205A

Carbocisteine CarbocysteINe	Human Gut Microbiota Metabolites Endogenous metabolite Source Classification	NF-κB PERK Keap1-Nrf2 Apoptosis
Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and *ERK1/2. Carbocisteine modulates Nrf2/HO-1* and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research ^[2] .

HY-N7108

7-Hydroxyflavone 1 Publications Verification	Flavonoids Classification of Application Fields Flavones Verbenaceae Plants Inflammation/Immunology Disease Research Fields Clerodendrum phlomidis	ERK Keap1-Nrf2 Apoptosis COX Pyruvate Kinase Lipoxygenase Enterovirus Virus Protease
7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway. 7-Hydroxyflavone inhibits *PKM2* with an IC₅₀ of 2.12 μM. 7-Hydroxyflavone inhibits *COX-2* and 5-LOX with IC₅₀ of 27 µg/mL and 33 µg/mL. 7-Hydroxyflavone is orally active ^[2] .

HY-N6664

Gum arabic Arabic gum	Structural Classification Senegalia senegal (L.) Britton Polysaccharides Classification of Application Fields Leguminosae Other Diseases Plants Disease Research Fields Saccharides Source Classification	Environmental Pollutants Parasite Apoptosis PERK Transmembrane Glycoprotein
Gum Arabic is an orally active complex branched polysaccharide. Gum Arabic can be isolated from the Acacia senegal tree. Gum Arabic upregulates the expression of maturation markers (CD86, CD40, and CD54), promotes *ERK1/2* phosphorylation, and inhibits Apoptosis. Gum Arabic exhibits antimalarial effects against Plasmodium berghei ANKA. Gum Arabic exhibits hepatoprotective, renal, and cardiovascular protective activities. Gum Arabic improves obesity. Gum Arabic is commonly used as a stabilizer and thickener. Gum Arabic can be used in the research of brain tumor imaging ^[2] .

HY-N0226A

Epiberberine chloride 4 Publications Verification	Alkaloids Neurological Disease Classification of Application Fields Coptis chinensis Franch. Ranunculaceae Metabolic Disease Plants Isoquinoline Alkaloids Disease Research Fields Source Classification	Cholinesterase (ChE) Beta-secretase Reactive Oxygen Species (ROS)
Epiberberine chloride is an alkaloid isolated from Coptis chinensis, acts as a potent AChE and BChE inhibitor, and a non-competitive BACE1 inhibitor, with IC₅₀s of 1.07, 6.03 and 8.55 μM, respectively. Epiberberine chloride has antioxidant activity, with peroxynitrite ONOO ^- scavenging effect (IC₅₀, 16.83 μM), and may protect against Alzheimer disease . Epiberberine chloride inhibits the early stage of differentiation of 3T3-L1 preadipocytes, downregulates the Raf/MEK1/2/ERK1/2 and AMPKα/Akt pathways ^[2]. Epiberberine has the potential effect in the research of diabetic disease .

HY-N0526

2"-O-Galloylhyperin 2 Publications Verification	Flavonols Structural Classification Classification of Application Fields Plants Flavonoids Pyrola calliantha H. Andr. Pyrolaceae Phenols Polyphenols Pyrola incarnata Fisch. ex DC. Inflammation/Immunology Disease Research Fields Source Classification	Sirtuin Keap1-Nrf2 NF-κB ERK p38 MAPK JNK TSH Receptor Reactive Oxygen Species (ROS) SOD
2''-O-Galloylhyperin is an active natural compound with anti‑inflammatory, antioxidant, anti‑adipogenic, antifibrotic, and cytostatic activities. 2''-O-Galloylhyperin upregulates *SIRT1/Nrf2* signaling, inhibits NF-κB and *MAPK (ERK1/2, p38, JNK)* phosphorylation, suppresses TSHR activation, reduces ROS accumulation, and enhances SOD and GSH-Px activities. 2''-O-Galloylhyperin protects against LPS-induced tissue injury, enhances survival, and inhibits adipogenesis and fibrosis. 2"-O-Galloylhyperin can be used for the research of sepsis, acute lung injury, and thyroid eye disease ^[2] .

HY-N0774

Isofraxidin 4 Publications Verification	Monophenols Classification of Application Fields Coumarins Phenols Phenylpropanoids Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Inflammation/Immunology Disease Research Fields Araliaceae Source Classification	ERK COX MMP Toll-like Receptor (TLR)
Isofraxidin, a coumarin component from Acanthopanax senticosus, inhibits MMP-7 expression and cell invasion of human hepatoma cells. Isofraxidin inhibits the phosphorylation of *ERK1/2* in hepatoma cells . Isofraxidin attenuates the expression of iNOS and *COX-2, Isofraxidinalso inhibits TLR4/myeloid differentiation protein*-2 (MD-2) complex formation ^[2].

HY-N2292

Kinsenoside 4 Publications Verification	Natural Products Classification of Application Fields Orchidaceae Plants Anoectochilus Inflammation/Immunology Disease Research Fields	Keap1-Nrf2 Apoptosis
Kinsenoside is the main active ingredient of the genus plant, and has various biological activities. Kinsenoside and Nrf2 depend on the protection of nuclear cells (NPCs), which significantly reduces their ability to survive. Kinsenoside Active NPC Medium AKT-ERK1/2-Nrf2 Signal passage, Prevent physical decline, aging, harmonious physical function impairment. Kinsenoside can improve the puncture guide model for intermediate vertebral wall discharge (IDD).

HY-30216A

Leucic acid α-Hydroxyisocaproic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Drug Metabolite Hydroxycarboxylic Acid Receptor (HCAR) AMPK ERK
Leucic acid (α-Hydroxyisocaproic acid) is an orally active end-product of the microbial metabolism of leucine. Leucic acid can bind to *HCAR2, alters AMPK* and *ERK1/2* phosphorylation status, suppresses lipid synthesis, promotes catabolism, reduces adiposity, enhances lean mass and exercise capacity. Leucic acid suppresses pro-inflammatory cytokine secretion, inflammation-related gene mRNA expression. Leucic acid decreases basal protein synthesis, attenuates myotube atrophy. Leucic acid can be used for the research of obesity ^[2] .

HY-N0226

Epiberberine	Alkaloids Structural Classification Coptis chinensis Franch. Ranunculaceae Plants Isoquinoline Alkaloids Source Classification	Cholinesterase (ChE) Beta-secretase
Epiberberine is an alkaloid isolated from Coptis chinensis, acts as a potent AChE and BChE inhibitor, and a non-competitive BACE1 inhibitor, with IC₅₀s of 1.07, 6.03 and 8.55 μM, respectively. Epiberberine has antioxidant activity, with peroxynitrite ONOO ^- scavenging effect (IC₅₀, 16.83 μM), and can be used for the research of Alzheimer disease . Epiberberine inhibits the early stage of differentiation of 3T3-L1 preadipocytes, downregulates the Raf/MEK1/2/ERK1/2 and AMPKα/Akt pathways ^[2]. Epiberberinecan be used for the research of diabetic disease .

HY-N6866

Gomisin N	Neurological Disease Classification of Application Fields Lignans Phenylpropanoids Plants Schisandraceae Schisandra chinensis (Turcz.) Baill. Inflammation/Immunology Disease Research Fields Source Classification Cancer	Apoptosis AMPK Akt PERK Keap1-Nrf2 Caspase PARP GSK-3 NO Synthase Interleukin Related
Gomisin N is an orally active lignan compound. Gomisin N can be isolated from Schisandra chinensis. Gomisin N induces Apoptosis in a variety of cells. Gomisin N activates AMPK, Akt, *MAPK/ERK, Nrf2*, caspase-3 and PARP-1. Gomisin N inhibits GSK3β, nitric oxide (NO), and proinflammatory cytokines (IL-1β, IL-6, TNF-α). Gomisin N has anti-inflammatory, antioxidant, anti-obesity, anti-diabetic, and anti-melanogenesis activities. Gomisin N has anti-tumor activity against cervical cancer and liver cancer. Gomisin N improves Alzheimer's disease ^[2] .

HY-N0745

Senkyunolide I	Structural Classification Natural Products Classification of Application Fields Dicerothamnus rhinocerotis Umbelliferae Plants Inflammation/Immunology Disease Research Fields Source Classification	Caspase ERK Keap1-Nrf2 Heme Oxygenase (HO) Apoptosis
Senkyunolide I is an orally active, blood-brain barrier-permeable metabolite of Z-ligustilide (HY-N0401A) . Senkyunolide I is isolated from Ligusticum chuanxiong. Senkyunolide I upregulates *p-Erk1/2* and *Nrf2/HO-1, and inhibits Caspase 3. Senkyunolide I alleviates Apoptosis*. Senkyunolide I increases the pain threshold in mice and reduces acetic acid-induced writhing responses in mice. Senkyunolide I improves neurological deficits, reduces infarct volume and alleviates cerebral edema in rats with focal cerebral ischemia-reperfusion injury. Senkyunolide I protects renal function and structural integrity in a mouse model of renal ischemia-reperfusion injury. Senkyunolide I is applicable to research related to focal cerebral ischemia-reperfusion injury, migraine, and renal ischemia-reperfusion injury ^[2] .

HY-N12060

Ginkgo biloba extract	Structural Classification Natural Products Ginkgoaceae Plants Ginkgo biloba Source Classification	Bcl-2 Family Caspase Apoptosis Autophagy Reactive Oxygen Species (ROS) Akt JNK ERK
Ginkgo biloba extract is a natural product that can be isolated from Ginkgo biloba leaves . Ginkgo biloba extract alleviates oxidative stress-induced neuronal apoptosis (Apoptosis) by stabilizing mitochondrial function, regulating *Bcl-2* family proteins and inhibiting caspase activation. Ginkgo biloba extract alleviates testicular injury by upregulating *SKP2* and inhibiting Beclin1-independent autophagy (Autophagy) . Ginkgo biloba extract alleviates various types of neuronal damage in animal models. Ginkgo biloba extract reduces behavioral sensitization in rats. Ginkgo biloba extract counteracts Aβ-induced neurotoxicity by blocking a series of Aβ-triggered events, including glucose uptake, ROS accumulation, AKT activation, mitochondrial dysfunction, JNK and *ERK 1/2* pathways, and apoptosis, and also interferes with the formation of Aβ oligomers. Ginkgo biloba extract is applicable to research related to cerebral hypoperfusion, testicular injury, Alzheimer's disease, Parkinson's disease, multi-infarct dementia, stroke, traumatic brain injury and amyotrophic lateral sclerosis ^[2].

HY-N0493

Pectolinarigenin 2 Publications Verification	Structural Classification Flavonoids Classification of Application Fields Flavones Campylotropis hirtella (Franch.) Schindl. Phenols Polyphenols Plants Compositae Inflammation/Immunology Disease Research Fields Source Classification	COX Lipoxygenase NF-κB p38 MAPK ERK HIF/HIF Prolyl-Hydroxylase Keap1-Nrf2 PI3K Apoptosis Autophagy
Pectolinarigenin is an orally active dual inhibitor of *COX-2/5-LOX* with anti-inflammatory, antioxidant, antitumor and neuroprotective activities. Pectolinarigenin exerts neuroprotective and anti-inflammatory effects on astrocyte inflammation via the NFκB and MAPK pathways. Pectolinarigenin inhibits LPS-induced phosphorylation of *ERK1/2, N-FκB* and p38MAPK, directly inhibits the enzymatic activity or binding of *COX-2, 5-LOX* and HIF-1α, and reduces the level of XIAP. Pectolinarigenin modifies Keap1 to promote nuclear accumulation of *Nrf2, induces ARE-mediated antioxidant enzyme expression, and possesses direct free radical scavenging activity. Pectolinarigenin reduces the release of NO, proinflammatory mediators and leukotrienes, and increases the level of IL-10. Pectolinarigenin induces G₂/M* cell cycle arrest, apoptosis (Apoptosis) and autophagy (Autophagy) via the PI3K/AKT/mTOR signaling pathway. Pectolinarigenin reduces renal crystal deposition and inhibits melanin synthesis. Pectolinarigenin inhibits inflammation and alleviates allergy in mouse models of inflammation. Pectolinarigenin alleviates renal injury, inflammation and oxidative stress in mice by inhibiting HIF-1α activity. Pectolinarigenin can be used for the research of neurodegenerative diseases, inflammatory/allergic diseases, calcium oxalate nephrocalcinosis, gastric cancer, melasma, post-inflammatory diseases and chloasma ^[2] .

HY-129566

Withanolide B	Neurological Disease Classification of Application Fields Metabolic Disease Withania somnifera Solanaceae Plants Inflammation/Immunology Disease Research Fields Steroids Source Classification	ERK Wnt β-catenin RUNX
Withanolide B is an active component of W. somnifera Dunal. Withanolide B promotes osteogenic differentiation of hBMSCs via *ERK1/2* and Wnt/β-catenin signaling pathways. Withanolide B exhibits neuroprotective, anti-arthritic, anti-aging and anti-cancer effects ^[2] .

HY-N2450

Sulforaphene 1 Publications Verification	Natural Products Classification of Application Fields Plants Brassicaceae Disease Research Fields Cancer Source Classification Raphanus sativus Linn.	Apoptosis EGFR ERK NF-κB Microtubule/Tubulin
Sulforaphene, isolated from radish seeds, exhibits an ED₅₀ against velvetleaf seedlings approximately 2 x 10 ^-4 M. Sulforaphene promotes cancer cells apoptosis and inhibits migration via inhibiting EGFR, *p-ERK1/2, NF‐κB* and other signals ^[2] .

HY-N12586

Pheophytin a	Suaeda vermiculata Forssk. ex J.F.Gmel. Structural Classification Alkaloids Other Alkaloids Amaranthaceae Plants Source Classification	ERK Reactive Oxygen Species (ROS) COX PGE synthase STAT HCV HCV Protease
Pheophytin a is a multi-target inhibitor, anticancer agent, antioxidant and antiviral agent. Pheophytin a directly binds to and inhibits HCV-NS3/4A protease (IC₅₀=0.89 μM) to block viral replication. Pheophytin a also scavenges free radicals, reduces ferric ions, and exhibits cytotoxic activity against breast cancer cells. Pheophytin a effectively inhibits LPS-induced production of nitric oxide, prostaglandin E2, NOS2 and *COX-2, as well as various pro-inflammatory cytokines, by downregulating the transcription levels of inflammatory mediators and blocking the ERK1/2* and STAT-1 pathways. In a low nerve growth factor environment, Pheophytin a also enhances *ERK1/2* phosphorylation and synergistically promotes neurite outgrowth through MAPK pathway. Pheophytin a can be used to investigate the pathogenic mechanisms of diseases including chronic hepatitis C, sepsis, breast cancer and Alzheimer's disease ^[2] .

HY-113509

Lipoxin A4 1 Publications Verification LXA4	Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Interleukin Related Endogenous Metabolite
Lipoxin A4 (LXA4), an endogenous lipoxygenase-derived eicosanoid mediator, has potent dual pro-resolving and anti-inflammatory properties . Lipoxin A4 inhibits proliferation and inflammatory cytokine/chemokine production of human epidermal keratinocytes (NHEKs) associated with the ERK1/2 and NF-kB pathways ^[2]. Lipoxin A4 inhibits serum amyloid A (SAA)-mediated IL-8 release with an IC₅₀ value of 25.74 nM .

HY-N7110

6-Hydroxyflavone 2 Publications Verification	Monophenols Flavonoids Classification of Application Fields Flavones Labiatae Phenols Plants Medicago truncatula Gaertn. Inflammation/Immunology Disease Research Fields Source Classification	Akt ERK JNK GABA Receptor
6-Hydroxyflavone is an orally effective flavonoid compound. 6-Hydroxyflavone can inhibit LPS (HY-D1056) -induced NO production and has anti-inflammatory effects. 6-Hydroxyflavone promotes osteoblast differentiation by activating AKT, *ERK 1/2* and JNK signaling pathways. 6-Hydroxyflavone has an inhibitory effect on bovine hemoglobin (BHb) glycosylation. 6-Hydroxyflavone has a kidney protective effect. In addition, 6-Hydroxyflavone enhances GABA-induced current through the Benzodiazepine sites of γ-aminobutyric acid (GABA_A) receptors. 6-Hydroxyflavone shows a clear preference for α2 - and α3 - subtypes, which play an anti-anxiety role ^[2] .

HY-N3097

Pellitorine	Alkaloids Classification of Application Fields Other Alkaloids Piperaceae Plants Disease Research Fields Piper nigrum Linn. Biological Pesticide Research Source Classification Cancer Agricultural Research	TRP Channel Amyloid-β Toll-like Receptor (TLR) Keap1-Nrf2 Heme Oxygenase (HO) Dihydroorotate Dehydrogenase Ferroptosis PAI-1 NF-κB ERK Proton Pump Glutathione Peroxidase Thrombin Insecticide Bacterial
Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the *BDNF-ERK1/2-CREB* and *Nrf2-HO-1* pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria ^[2] .

HY-N5084

Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside	Structural Classification Flavonoids Classification of Application Fields Flavonones Other Diseases Phenols Polyphenols Saxifragaceae Plants Penthorum chinense Pursh Disease Research Fields Source Classification	TRP Channel HDAC p38 MAPK JNK ERK NF-κB TNF Receptor Interleukin Related
Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside is a TRPV1 antagonist and HDAC7 inhibitor. Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside blocks TRPV1-mediated calcium influx, suppresses phosphorylation of p65, IκBα, p38, JNK, and *ERK1/2, inhibiting NF-κB* and MAPK signaling cascades. Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside reduces production and gene expression of pro-inflammatory cytokines IL-1β, IL-6, and TNF-α. Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside exhibits potent analgesic activity, elevates thermal pain threshold and mechanical pain threshold in murine models. Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside restores CD8 ⁺ T cell infiltration into bladder cancer tumors and improves bladder cancer immunotherapy efficacy. Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside can be used for the researches of painand bladder cancer ^[2].

HY-N2283

Deltonin 1 Publications Verification	Classification of Application Fields Dioscorea Zingiberensis C.H.Wright Plants Endogenous metabolite Disease Research Fields Steroids Dioscoreaceae Source Classification Cancer	ERK Akt Endogenous Metabolite
Deltonin, a steroidal saponin, isolated from Dioscorea zingiberensis, has antitumor activity; Deltonin inhibits *ERK1/2* and AKT activation.

HY-N2312

Mogrol 2 Publications Verification	Triterpenes Classification of Application Fields Terpenoids Cucurbitaceae Siraitia grosvenorii (Swingle) C. Jeffrey ex Lu et Z. Y. Zhang Plants Disease Research Fields Cancer	ERK STAT
Mogrol is a biometabolite of mogrosides, and acts via inhibition of the *ERK1/2* and STAT3 pathways, or reducing CREB activation and activating AMPK signaling.

HY-N1374

Magnolin 2 Publications Verification	Classification of Application Fields Magnoliaceae Lignans Magnolia Liliflora Desr. Phenylpropanoids Plants Inflammation/Immunology Disease Research Fields Source Classification	ERK
Magnolin, a major component of Magnolia liliiflora, inhibits the Ras/ERKs/RSK2 signaling axis by targeting the active pocket of ERK1 and *ERK2* with IC₅₀s of 87 nM and 16.5 nM, respectively.

HY-N0924

(±)-Stylopine 1 Publications Verification TetrahydrocoptisINe	Alkaloids Structural Classification Chelidonium majus Classification of Application Fields Plants Isoquinoline Alkaloids Inflammation/Immunology Disease Research Fields Papaveraceae Source Classification	Interleukin Related NO Synthase p38 MAPK PERK NF-κB
(±)-Stylopine (Tetrahydrocoptisine) is an alkaloid compound. (±)-Stylopine can be isolated from the tubers of the plant Corydalis. (±)-Stylopine inhibits TNF-α, IL-6, and NO production, and attenuates phosphorylation of p38 MAPK, *ERK1/2. (±)-Stylopine inhibits NF-κB* expression. (±)-Stylopine exhibits anti-inflammatory activity. (±)-Stylopine has protective effects against foot edema, gastric ulcers, anxiety, depression, and acute lung injury ^[2] .

HY-N6857

Armepavine	Structural Classification Classification of Application Fields Plants Nymphaeaceae Alkaloids Monophenols other families Phenols Nelumbo nucifera Gaertn. Isoquinoline Alkaloids Inflammation/Immunology Disease Research Fields Source Classification	AP-1 NF-κB p38 MAPK ERK JNK
Armepavine, found in Nelumbo nucifera, is an orally active NF-κB inhibitor. Armepavine attenuates expression of p-p65, α-SMA, p-JNK1/2, p-ERK1/2, p-p38α stimulated by TNF-α and LPS. Armepavine suppresses NF-κB nuclear translocation, IκBα phosphorylation, and collagen deposition. Armepavine can be used for the research of hepatic fibrosis and leukemia ^[2].

HY-N2484

Methylnissolin 2 Publications Verification Astrapterocarpan	Cardiovascular Disease Structural Classification Monophenols Flavonoids Classification of Application Fields Leguminosae Phenols Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Other Flavonoids Disease Research Fields Source Classification	PDGFR ERK
Methylnissolin (Astrapterocarpan) is an osteoclast inhibitor with anti-inflammatory, neuroprotective and antioxidant activities. Methylnissolin downregulates the activation of the MAPK and PI3K/AKT pathways, inhibits the phosphorylation of MAPK1 and AKT1, and blocks PDGF-BB-induced phosphorylation of *ERK1/2. Methylnissolin reduces the expression and secretion of proinflammatory mediators, decreases intracellular ROS* levels, upregulates antioxidant enzymes, and downregulates osteoclastogenesis markers. Methylnissolin is applicable to research related to ischemic stroke, osteoporosis, cardiovascular diseases, skin aging, etc. ^[2]

HY-N0431R

Astragaloside IV (Standard)	Triterpenes Structural Classification Leguminosae Terpenoids Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Source Classification	Reference Standards MMP ERK JNK
Astragaloside IV (Standard) is the analytical standard of Astragaloside IV. This product is intended for research and analytical applications. Astragaloside IV, an active component isolated from Astragalus membranaceus, suppresses the activation of ERK1/2 and JNK, and downregulates matrix metalloproteases (MMP)-2, (MMP)-9 in MDA-MB-231 breast cancer cells.

HY-N2902

Artocarpin	Structural Classification Flavonols Flavonoids Plants Moraceae Source Classification	Reactive Oxygen Species (ROS)
Artocarpin is an orally active apoptosis inducer. Artocarpin targets NF-κB, *Erk1/2, p38 MAPK, AktS473, p53, Akt 1 kinase* and Akt 2 kinase. Artocarpin induces reactive oxygen species (ROS) production, mediates p53-dependent and p53-independent apoptotic signaling pathways, induces G1-phase cell cycle arrest, and triggers autophagic cell death. Artocarpin exerts cytotoxic and bactericidal effects on cancer cells, reduces bacterial load, and exhibits anti-inflammatory, analgesic and anti-angiogenic activities ^[2] .

HY-N1910

4'-O-Methylbavachalcone 4 Publications Verification	Infection Structural Classification Chalcones Flavonoids Classification of Application Fields Leguminosae Phenols Polyphenols Psoralea corylifolia L. Plants Disease Research Fields Source Classification	SARS-CoV Virus Protease Succinate Receptor 1 ERK
4'-O-Methylbavachalcone is an orally active prenylated flavonoid that inhibits the activity of SARS-CoV papain-like protease (PLpro), with an IC₅₀ of 10.1 μM and a K_i of 4.6 μM. 4'-O-Methylbavachalcone inhibits poly (ADP-ribose) polymerase-mediated cell death (parthanatos), reduces cerebral infarct volume, binds to the orthosteric site of SUCNR1, blocks the interaction between succinate and SUCNR1, inhibits SUCNR1 activity, blocks the nuclear translocation of NFATc4, suppresses the activation of the *ERK1/2* signaling pathway, inhibits cardiomyocyte hypertrophy and restores the expression of α-actinin. 4'-O-Methylbavachalcone can be used in studies related to ischemic stroke, SARS-CoV and cardiomyocyte hypertrophy ^[2] .

HY-N0910

Notoginsenoside Ft1 1 Publications Verification	Triterpenes Structural Classification Panax notoginseng (Burkill) F. H. Chen ex C. H. Chow Classification of Application Fields Terpenoids Other Diseases Plants Disease Research Fields Araliaceae Source Classification	PI3K mTOR Akt Apoptosis p38 MAPK ERK Transmembrane Glycoprotein Glutathione Reductase (GR) Estrogen Receptor/ERR Calcium Channel Ferroptosis G protein-coupled Bile Acid Receptor 1 FXR
Notoginsenoside Ft1 is an orally active bioactive saponin. Notoginsenoside Ft1 inhibits the PI3K/AKT/mTOR signaling pathway, activates the p38 MAPK and *ERK1/2* signaling pathways, and increases the proportion of CD8 ⁺ T cells, thereby inducing apoptosis and lysosomal cell death in various cancer cells, and promoting angiogenesis. Notoginsenoside Ft1 causes vasodilation by activating glucocorticoid receptors (GR) and estrogen receptor beta (ERβ) in endothelial cells. Notoginsenoside Ft1 increases intracellular Ca ²⁺ accumulation, reduces cAMP levels by activating a signaling network mediated through *P2Y₁₂* receptors, and promotes platelet aggregation, thereby exerting a procoagulant effect. Notoginsenoside Ft1 inhibits ferroptosis (ferroptosis) in renal tubular epithelial cells by activating the TGR5 receptor, thereby demonstrating a renal protective effect. Notoginsenoside Ft1 acts as a TGR5 agonist and an FXR antagonist to combat obesity and insulin resistance ^[2] .

HY-N0909

Notoginsenoside R2 1 Publications Verification 20(S)-NotogINsenoside R2; GINsenoside Ng-R2	Triterpenes Structural Classification Panax notoginseng (Burkill) F. H. Chen ex C. H. Chow Neurological Disease Classification of Application Fields Terpenoids Plants Disease Research Fields Araliaceae Source Classification	Apoptosis MEK ERK Reactive Oxygen Species (ROS) Caspase COX β-catenin Src MDM-2/p53 JAK STAT
Notoginsenoside R2 (20(S)-Notoginsenoside R2; Ginsenoside Ng-R2) is an orally active notoginsenoside . Notoginsenoside R2 activates P90RSK and *Nrf2* via the *MEK1/2-ERK1/2* pathway to inhibit 6-OHDA-induced apoptotic damage in nerve cells. Notoginsenoside R2 upregulates SOX8/β-catenin by reducing miR-27a, thereby suppressing Aβ_25-35-induced neuronal apoptosis and inflammatory responses . Notoginsenoside R2 alleviates lipid accumulation and mitochondrial dysfunction in diabetic nephropathy by inhibiting c-Src. Notoginsenoside R2 alleviates hepatic fibrosis by inducing hepatic stellate cell senescence and inhibiting the inflammatory microenvironment via JAK/STAT3 suppression . Notoginsenoside R2 can be used in research related to Parkinson's disease, Alzheimer's disease, diabetic nephropathy and hepatic fibrosis ^[2] .

HY-N12445

Quercetin-3'-O-glucoside 1 Publications Verification	Malvaceae Structural Classification Flavonols Flavonoids Abelmoschus manihot (Linn.) Medicus Plants Source Classification	Topoisomerase Caspase Apoptosis SOD
Quercetin-3'-O-glucoside is an orally active flavonoid glycoside. Quercetin-3'-O-glucoside reduces liver glucose-6-phosphatase activity, alters serum insulin and glucose levels, and regulates the activities of antioxidant enzymes in the liver and kidney. Quercetin-3'-O-glucoside inhibits DNA topoisomerase II, induces S-phase cell cycle arrest and caspase-3-mediated apoptosis in hepatocellular carcinoma cells. Quercetin-3'-O-glucoside selectively inhibits EGFR-mediated signaling pathways targeting AKT, ERK1/2, FAK and MEK1/2. Quercetin-3'-O-glucoside inhibits growth factor-induced migration and invasion in pancreatic cancer cells. Quercetin-3'-O-glucoside exerts free radical scavenging effects. Quercetin-3'-O-glucoside is applicable to research related to pancreatic cancer, diabetes, hepatocellular carcinoma and malignant tumors ^[2] .

HY-W001174

2,5-Dihydroxyacetophenone	Classification of Application Fields Phenols Polyphenols Scrophulariaceae Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey Inflammation/Immunology Disease Research Fields Source Classification	ERK NF-κB
2,5-Dihydroxyacetophenone, isolated from Rehmannia glutinosa, inhibits the production of inflammatory mediators in activated macrophages by blocking the *ERK1/2* and NF-κB signaling pathways .

HY-N2156

Paeonolide	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Plants Paeoniaceae Inflammation/Immunology Disease Research Fields Paeonia suffruticosa Andr. Source Classification	ERK TGF-beta/Smad Wnt β-catenin JNK p38 MAPK
Paeonolide, found in Paeonia suffruticosa, is an *ERK1/2* activator. Paeonolide promotes early and late osteoblast differentiation, stimulates pre-osteoblast transmigration, and activates the BMP-Smad1/5/8, Wnt-β-catenin, JNK and p38 pathways. Paeonolide can be used for the research of osteoporosis, periodontitis .

HY-118824A

N-Feruloylserotonin (E/Z)-MoschamINe	Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Carthamus tinctorius L. Phenols Polyphenols Plants Compositae Disease Research Fields Indole Alkaloids Source Classification	Calcium Channel PDGFR ERK
N-Feruloylserotonin ((E/Z)-Moschamine) is a serotonin hydroxycinnamic acid amide. It can be isolated from a variety of plants, particularly the seeds of safflower (Carthamus tinctorius L.). N-Feruloylserotonin inhibits KCl- and 5-HT-induced elevation of intracellular [Ca ²⁺]_i. It suppresses PDGF-BB-induced phosphorylation of PDGFRβ and *ERK1/2*. N-Feruloylserotonin exerts anti-inflammatory effects on aortic endothelial cells. It inhibits atherosclerotic plaque formation in apolipoprotein E-deficient mice ^[2].

HY-113440

5-Methoxytryptophol 1 Publications Verification	Alkaloids Structural Classification Neurological Disease Classification of Application Fields Endogenous metabolite Disease Research Fields Indole Alkaloids Source Classification	Melatonin Receptor ERK TNF Receptor Interleukin Related MMP Endogenous Metabolite
5-Methoxytryptophol is a 5-methoxyindole alcohol structurally homologous to Melatonin (HY-B0075). It is secreted by the mammalian pineal gland and exhibits an inverse circadian rhythm. 5-Methoxytryptophol regulates bone metabolism by activating the *ERK1/2* pathway. It reduces the levels of pro-inflammatory cytokines TNF-α and IL-1β, as well as proteolytic enzymes MMP-1 and *MMP-2*, in serum and dental pulp tissues, thereby ameliorating acute pulpitis. 5-Methoxytryptophol induces rapid sleep in mice, while high doses cause respiratory depression and death. 5-Methoxytryptophol. 5-Methoxytryptophol can be used in studies related to acute pulpitis, hypnosis, and bone metabolism .

HY-N0092R

Inosine (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Endogenous metabolite Source Classification	Reference Standards Adenosine Receptor Endogenous Metabolite
Inosine (Standard) is the analytical standard of Inosine. This product is intended for research and analytical applications. Inosine is an endogenous purine nucleoside produced by catabolism of adenosine. Inosine has anti-inflammatory, antinociceptive, immunomodulatory and neuroprotective effects. Inosine is an agonist for adenosine A₁ (A₁R) and A_2A (A_2AR) receptors ^[2] . In Vitro:Inosine dose-dependently stimulates cAMP production mediated through the A_2AR ^[2]. Inosine dose-dependently induces hA_2AR-mediated ERK1/2 phosphorylation ^[2]. Inosine (100 μM; 24 hours) reduces oxidative stress in MES 23.5 cells cultured with astrocytes . In Vivo:Inosine (10-100 mg/kg; i.p.) exhibits antinociceptive effect in mice ^[2].

HY-N1507

Tracheloside	other families Classification of Application Fields Lignans Phenylpropanoids Plants Disease Research Fields Source Classification Cancer	Estrogen Receptor/ERR
Tracheloside is an antiestrogenic lignin. Tracheloside promotes keratinocyte proliferation through ERK1/2 stimulation. Tracheloside is a good candidate to promote wound healing .

Cat. No.	Product Name	Chemical Structure

HY-13749AS

Sitagliptin-d4 phosphate

Sitagliptin-d₄ phosphate (MK-0431-d₄) is the deuterium labeled Sitagliptin phosphate (HY-13749A). Sitagliptin phosphate is an orally active and highly selective DPP4 inhibitor with an IC₅₀ value of 19 nM. Sitagliptin phosphate blocks the degradation of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP) by competing inhibition mechanism (Kᵢ = 1 nM), thereby increasing the level of active incretin. Sitagliptin phosphate can also directly stimulate the secretion of GLP-1 by intestinal L cells by activating the cAMP/PKA and ERK1/2 pathways, and this effect is independent of DPP-4. Sitagliptin phosphate shows protective effects on pancreatic islet grafts in 1-type diabetes models. Sitagliptin phosphate can be used for the study of 1-type and 2-type diabetes.

HY-13749S1

Sitagliptin-d4 hydrochloride

Sitagliptin-d₄ hydrochloride is the deuterium labeled Sitagliptin hydrochloride (HY-13749E). Sitagliptin hydrochloride is an orally active and highly selective DPP4 inhibitor with an IC₅₀ value of 19 nM. Sitagliptin hydrochloride blocks the degradation of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP) by competing inhibition mechanism (Kᵢ = 1 nM), thereby increasing the level of active incretin. Sitagliptin hydrochloride can also directly stimulate the secretion of GLP-1 by intestinal L cells by activating the cAMP/PKA and ERK1/2 pathways, and this effect is independent of DPP-4. Sitagliptin hydrochloride shows protective effects on pancreatic islet grafts in 1-type diabetes models. Sitagliptin hydrochloride can be used for the study of 1-type and 2-type diabetes.

HY-B0188S

Mianserin-d3

Mianserin-d3 is the deuterium labeled Mianserin (HY-B0188). Mianserin (Mianserine) is an orally active H1 receptor antagonist. Mianserin can activate κ-opioid receptor and octopamine receptor. Mianserin increases ERK1/2 and CREB phosphorylation, and antagonizes full κ-opioid agonist and Dynorphin A (HY-P1333)-induced MAPK phosphorylation. Mianserin modulates social and exploratory behaviour, raises electroconvulsive thresholds. Mianserin can be used for the research of neurological disease, such as depression and epilepsy ^[2] .

HY-B0916S

Propoxur-d3

Propoxur-d₃ is the deuterated form of Propoxur (HY-B0916). Propoxur is a reversible, competitive, orally active AChE inhibitor that can cross the blood-brain barrier. Propoxur inhibits AChE activity to induce neurotoxicity, while promoting MMP-2 expression and enhancing tumor cell migration and invasion by inducing intracellular ROS generation and activating the ERK/Nrf2 signaling pathway. On the one hand, Propoxur inhibits AChE, leading to acetylcholine accumulation and causing neurological dysfunction; on the other hand, it promotes Nrf2 nuclear translocation through ROS-dependent ERK1/2 phosphorylation, and upregulates MMP-2 and other invasion-related proteins. Propoxur is also a carbamate insecticide used to combat turf, forestry, and household pests ^[2] .

HY-14188S

Amiodarone-d4 hydrochloride

Amiodarone-d₄ (hydrochloride) is the deuterium labeled Amiodarone hydrochloride. Amiodarone hydrochloride, a benzofuran-based Class III antiarrhythmic agent, inhibits WT outwardIhERG tails with an IC₅₀ of ～45 nM . Amiodarone hydrochloride induces cell proliferation and myofibroblast differentiation via ERK1/2 and p38 MAPK signaling in fibroblasts ^[2]. Amiodarone hydrochloride can be used in the research of both supraventricular and ventricular arrhythmias .

HY-B0188AS

Mianserin-d3 hydrochloride

Mianserin-d₃ hydrochloride is the deuterium labeled Mianserin. Mianserin (Mianserine) is an orally active H1 receptor antagonist. Mianserin can activate κ-opioid receptor and octopamine receptor. Mianserin increases ERK1/2 and CREB phosphorylation, and antagonizes full κ-opioid agonist and Dynorphin A (HY-P1333)-induced MAPK phosphorylation. Mianserin modulates social and exploratory behaviour, raises electroconvulsive thresholds. Mianserin can be used for the research of neurological disease, such as depression and epilepsy ^[2] .

HY-113509S

Lipoxin A4-d5

Lipoxin A4-d₅ is the deuterium labeled Lipoxin A4. Lipoxin A4 (LXA4), an endogenous lipoxygenase-derived eicosanoid mediator, has potent dual pro-resolving and anti-inflammatory properties . Lipoxin A4 inhibits proliferation and inflammatory cytokine/chemokine production of human epidermal keratinocytes (NHEKs) associated with the ERK1/2 and NF-kB pathways ^[2]. Lipoxin A4 inhibits serum amyloid A (SAA)-mediated IL-8 release with an IC₅₀ value of 25.74 nM .

HY-B0380S1

Trimebutine-d5 fumarate

Trimebutine-d₅ fumarate is deuterium labeled Trimebutine fumarate. Trimebutine fumarate is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine fumarate inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine fumarate also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine fumarate also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine fumarate also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) ^[2] .

HY-B1456AS

Fenoprofen-13C6 sodium hydrate

Fenoprofen- ¹³C₆ (LILLY-53858- ¹³C₆) sodium hydrate is the ¹³C labeled Fenoprofen (HY-B1456A).Fenoprofen (LILLY-53858) is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits cyclooxygenase (COX). Fenoprofen is a melanocortin receptors (MCRs) positive allosteric modulator (PAM). Fenoprofen also increases ERK1/2 activation in HEK293T cells. Fenoprofen has anti-arthritic activities and can be used for the study of rheumatoid arthritis and osteoarthritis ^[2] .

HY-D0205AS1

Carbocisteine-13C3-1

Carbocisteine- ¹³C₃-1 (Carbocysteine- ¹³C₃-1) is ¹³C labeled Carbocisteine. Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and ERK1/2. Carbocisteine modulates Nrf2/HO-1 and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research ^[2] .

HY-B1272AS

Desipramine-d4

Desipramine-d₄ is the deuterium labeled Desipramine (HY-B1272A). Desipramine is a first-generation tricyclic antidepressant. Desipramine selectively binds to norepinephrine transporter and blocks neuronal norepinephrine reuptake. Desipramine activates MAPK signaling via ERK1/2, JNK, and p38, represses NF-κB and AP-1 activity, and induces apoptosis via ROS elevation, mitochondrial membrane potential reduction, and intracellular calcium increase. Desipramine also shows anyi-inflammatory activity, inhibiting TNF-α production. Desipramine can be used for the research of hepatocellular cancer, inflammation, and neurological diseases ^[2] .

HY-B1272AS1

Desipramine-d3

Desipramine-d₃ is the deuterium labeled Desipramine (HY-B1272A). Desipramine is a first-generation tricyclic antidepressant. Desipramine selectively binds to norepinephrine transporter and blocks neuronal norepinephrine reuptake. Desipramine activates MAPK signaling via ERK1/2, JNK, and p38, represses NF-κB and AP-1 activity, and induces apoptosis via ROS elevation, mitochondrial membrane potential reduction, and intracellular calcium increase. Desipramine also shows anyi-inflammatory activity, inhibiting TNF-α production. Desipramine can be used for the research of hepatocellular cancer, inflammation, and neurological diseases ^[2] .

HY-13749S3

Sitagliptin-d6

Sitagliptin-d₆ (MK-0431-d₆) is deuterium labeled Sitagliptin (HY-13749). Sitagliptin is an orally active and highly selective DPP4 inhibitor with an IC₅₀ value of 19 nM. Sitagliptin blocks the degradation of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP) by competing inhibition mechanism (Kᵢ = 1 nM), thereby increasing the level of active incretin. Sitagliptin can also directly stimulate the secretion of GLP-1 by intestinal L cells by activating the cAMP/PKA and ERK1/2 pathways, and this effect is independent of DPP-4. Sitagliptin shows protective effects on pancreatic islet grafts in 1-type diabetes models. Sitagliptin can be used for the study of 1-type and 2-type diabetes.

HY-13749S2

Sitagliptin-d4

Sitagliptin-d₄ (MK-0431-d₄) is deuterium labeled Sitagliptin (HY-13749). Sitagliptin is an orally active and highly selective DPP4 inhibitor with an IC₅₀ value of 19 nM. Sitagliptin blocks the degradation of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP) by competing inhibition mechanism (Kᵢ = 1 nM), thereby increasing the level of active incretin. Sitagliptin can also directly stimulate the secretion of GLP-1 by intestinal L cells by activating the cAMP/PKA and ERK1/2 pathways, and this effect is independent of DPP-4. Sitagliptin shows protective effects on pancreatic islet grafts in 1-type diabetes models. Sitagliptin can be used for the study of 1-type and 2-type diabetes.

HY-B0380S2

Trimebutine-d3 hydrochloride

Trimebutine-d₃ hydrochloride is deuterium labeled Trimebutine hydrochloride. Trimebutine hydrochloride is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine hydrochloride inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine hydrochloride also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine hydrochloride also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine hydrochloride also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) ^[2] .

HY-B1203S

Fludrocortisone-d5

Fludrocortisone-d₅ (9α-Fludrocortisone-d₅) is the deuterium labeled Fludrocortisone (HY-B1203). Fludrocortisone is an orally active mineralocorticoid and glucocorticoid receptor agonist. Fludrocortisone suppresses pro-inflammatory cytokine expression, reduces CCL2, IL-6, IL-8 levels, upregulates mineralocorticoid receptor (MR) expression, induces PI3K/Akt, GSK-3β, CREB, ERK1/2, mTOR phosphorylation, blocks Tau hyperphosphorylation, prevents apoptosis, promotes survival and proliferation, enhances renal sodium and water transport, increases plasma volume and blood pressure, reduces plasma potassium and renin activity, stimulates erythropoietin expression, modulates uterine receptivity genes, and reverses PP242-induced MUC1 upregulation. Fludrocortisone can be used for the research of congenital adrenal hyperplasia, postural hypotension, and adrenal insufficiency.

HY-B1203S1

Fludrocortisone-d2

Fludrocortisone-d₂ (9α-Fludrocortisone-d₂) is the deuterium labeled Fludrocortisone (HY-B1203). Fludrocortisone is an orally active mineralocorticoid and glucocorticoid receptor agonist. Fludrocortisone suppresses pro-inflammatory cytokine expression, reduces CCL2, IL-6, IL-8 levels, upregulates mineralocorticoid receptor (MR) expression, induces PI3K/Akt, GSK-3β, CREB, ERK1/2, mTOR phosphorylation, blocks Tau hyperphosphorylation, prevents apoptosis, promotes survival and proliferation, enhances renal sodium and water transport, increases plasma volume and blood pressure, reduces plasma potassium and renin activity, stimulates erythropoietin expression, modulates uterine receptivity genes, and reverses PP242-induced MUC1 upregulation. Fludrocortisone can be used for the research of congenital adrenal hyperplasia, postural hypotension, and adrenal insufficiency.

HY-W750153

Propoxur-d7

Propoxur-d₇ is the deuterium labeled Propoxur. Propoxur is a reversible, competitive, orally active AChE inhibitor that can cross the blood-brain barrier. Propoxur inhibits AChE activity to induce neurotoxicity, while promoting MMP-2 expression and enhancing tumor cell migration and invasion by inducing intracellular ROS generation and activating the ERK/Nrf2 signaling pathway. On the one hand, Propoxur inhibits AChE, leading to acetylcholine accumulation and causing neurological dysfunction; on the other hand, it promotes Nrf2 nuclear translocation through ROS-dependent ERK1/2 phosphorylation, and upregulates MMP-2 and other invasion-related proteins. Propoxur is also a carbamate insecticide used to combat turf, forestry, and household pests ^[2] .

HY-D0205AS2

Carbocisteine-d3
Carbocisteine-d₃ (Carbocysteine-d₃) is deuterium labeled Carbocisteine. Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and *ERK1/2. Carbocisteine modulates Nrf2/HO-1* and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research ^[2] .

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-15947G

Ravoxertinib GDC-0994	ERK c-Myc Hexokinase Lactate Dehydrogenase	Cancer
Ravoxertinib GMP is Ravoxertinib (HY-15947) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Ravoxertinib (GDC-0994) is an orally active *ERK1/2* inhibitor. Ravoxertinib inhibits the ERK1/2 MAPK signaling pathway and reduces the expression levels of c-Myc, *HK2* and LDHA. Ravoxertinib decreases mammosphere formation, and exerts additive and/or superadditive cytotoxicity when combined with Ipatasertib (HY-15186) in 3D tumor sphere models. Ravoxertinib can be used in research related to various cancers including breast cancer, melanoma, head and neck cancer, non-small cell lung cancer, ovarian cancer and Merkel cell carcinoma ^[2] .

HY-159642G

Dabogratinib TYRA-300	FGFR ERK	Metabolic Disease Cancer
Dabogratinib (TYRA-300) (GMP) is Dabogratinib (HY-159642) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Dabogratinib is an orally active, selective FGFR3 inhibitor with an IC₅₀ of 11 nM. Dabogratinib exhibits antitumor activity against urothelial carcinoma and solid tumors. Dabogratinib downregulates the FGFR3 and *ERK1/2* signaling pathways, and induces tumor growth inhibition and regression in FGFR3-altered xenograft models. Dabogratinib promotes chondrocyte proliferation and differentiation, drives endochondral bone formation and overall body growth, partially restores long bone proportions, and improves craniofacial and spinal morphology. Dabogratinib can be used for the research of metastatic urothelial carcinoma, achondroplasia and hypochondroplasia ^[2].

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