Search Result

Results for "

Chronic asthma

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Receptor (13) Adrenergic Receptor (35) Akt (2) Antibiotic (4) Apoptosis (11) Bacterial (7) c-Fms (1) Cadherin (2) Calcium Channel (1) Chloride Channel (2) Cholinesterase (ChE) (2) CXCR (3) DNA/RNA Synthesis (1) Drug Intermediate (1) Drug Isomer (3) EGFR (2) Endogenous Metabolite (6) ERK (9) Fc Receptor (FcR) (1) FLAP (1) Fungal (2) G Protein-coupled Receptor Kinase (GRK) (1) Glucocorticoid Receptor (4) Glutathione S-transferase (1) HDAC (9) Histamine Receptor (1) HIV (2) IFNAR (1) IKK (1) Influenza Virus (2) Integrin (2) Interleukin Related (20) Isotope-Labeled Compounds (11) Itk (1) JAK (1) Keap1-Nrf2 (2) Leukotriene Receptor (3) Lipase (1) LPL Receptor (1) mAChR (14) Mas-related G-protein-coupled Receptor (MRGPR) (1) MMP (4) mTOR (1) Myosin (1) NF-κB (3) NO Synthase (1) NOD-like Receptor (NLR) (1) Oxidative Phosphorylation (1) P2Y Receptor (4) p38 MAPK (4) Parasite (2) PERK (1) Phosphodiesterase (PDE) (29) PI3K (4) Prostaglandin Receptor (1) PROTACs (2) Protease Activated Receptor (PAR) (1) Proteasome (2) Reactive Oxygen Species (ROS) (3) Reference Standards (20) RSV (1) Ser/Thr Protease (2) SOD (2) Src (2) STAT (4) Taste Receptor (1) TGF-beta/Smad (2) TNF Receptor (10) Transmembrane Glycoprotein (1) TRP Channel (2) Wnt (1)
By Research Areas:	Cancer (32) Cardiovascular Disease (2) Endocrinology (11) Infection (17) Inflammation/Immunology (137) Metabolic Disease (4) Neurological Disease (25)
Click Chemistry:	Alkynes (1)
Oligonucleotides:	Adenosine (1) Nucleoside Analogs (1) Cholesterol (1)

160

Inhibitors & Agonists

Screening Libraries

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0809

Theophylline 10+ Cited Publications 1,3-Dimethylxanthine; Theo-24	Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor Endogenous Metabolite	Infection Neurological Disease Inflammation/Immunology Cancer
Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-B1037

Salbutamol 5+ Cited Publications Albuterol; AH-3365	Adrenergic Receptor ERK	Inflammation/Immunology Cancer
Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease .

HY-17360

Tiotropium Bromide 2 Publications Verification BA679 BR	mAChR	Inflammation/Immunology
Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma .

HY-B1235

Acetohydroxamic acid 1 Publications Verification N-Hydroxyacetamide	Bacterial HIV	Infection Inflammation/Immunology
Acetohydroxamic acid is the inhibitor for bacterial and plant urease that can be used for chronic urinary tract infections. Acetohydroxamic acid selectively inhibits arachidonic acid 5-lipoxygenase that is useful in the research of asthma. Acetohydroxamic acid inhibits the formation of advanced glycation end products, and reduces oxidative stress and inflammatory responses. Acetohydroxamic acid exhibits antiviral activity against HIV .

HY-13693

Mometasone furoate 3 Publications Verification Sch32088	Glucocorticoid Receptor	Inflammation/Immunology Endocrinology Cancer
Mometasone furoate (Sch32088) is a glucocorticoid receptor agonist with anti-inflammatory and anti-allergic activity. Mometasone furoate acts as a corticosteroid agent and used for topical applications in chronic skin eczema and airway inflammation management of asthma in vivo

HY-P99673

Itepekimab 1 Publications Verification REGN-3500; SAR-440340	Interleukin Related NF-κB	Inflammation/Immunology
Itepekimab (REGN-3500) is an IgG4 monoclonal antibody against IL-33. Itepekimab reduced airway inflammation and related tissue damage in preliminary clinical studies. Itepekimab has potential effects in asthma, chronic obstructive pulmonary disease (COPD), and atopic dermatitis (AD) .

HY-19979

RCM-1 5+ Cited Publications	DNA/RNA Synthesis	Cancer
RCM-1 is a forkhead box M1 (FOXM1) inhibitor with an EC₅₀ of 0.72 μM in U2OS cells. RCM-1 blocks the nuclear localization and increased the proteasomal degradation of FOXM1. RCM-1 can be used for asthma and other chronic airway diseases research .

HY-156963

Aderamastat FP-025	MMP	Inflammation/Immunology
Aderamastat (FP-025) is an orally active, selective MMP-12 inhibitor. Aderamastat provides protection against house dust mite (HDM)-sensitized allergic asthma. Aderamastat can be used in the research of respiratory diseases, including chronic inflammatory airway diseases and pulmonary fibrosis .

HY-B0010

Formoterol fumarate 5+ Cited Publications (±)Formoterol fumarate	Adrenergic Receptor	Inflammation/Immunology
Formoterol fumarate ((±)Formoterol fumarate) is a selective β₂-adrenoceptor agonist. Formoterol fumarate is at least as β₂-adrenoceptor selective as Salbutamol (HY-B1037) and Terbutaline (HY-B0802A). Formoterol fumarate abolishs the contraction induced by Acetylcholine in bronchioles. Formoterol fumarate can be used for the research of chronic obstructive pulmonary disease and bronchial asthma .

HY-B1810

Tulobuterol 2 Publications Verification C-78 free base	Adrenergic Receptor	Inflammation/Immunology Endocrinology
Tulobuterol (C-78 free base) is a long-acting β₂-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol is also a sympathomimetic agent used as a transdermal patch, and increases normal diaphragm muscle strength .

HY-B0004

Doxofylline	Adenosine Receptor Phosphodiesterase (PDE) Reactive Oxygen Species (ROS)	Inflammation/Immunology
Doxofylline is an orally active PDE IV inhibitor and A1AR antagonist. Doxofylline reduces inflammation in epithelial cells via inhibiting mitochondrial ROS production and amelioration of multiple cellular pathways (NLRP3-TXNIP inflammasome activation). Doxophylline can be used in studies of asthma, chronic obstructive pulmonary disease, and bronchospasm .

HY-P991636

AK006	Transmembrane Glycoprotein	Inflammation/Immunology
AK006 is a humanized IgG1 monoclonal antibody agonist targeting Sialic acid-binding immunoglobulin-like lectin6 (Siglec-6). AK006 potently inhibits IgE-mediated human mast cell activation. AK006 can be used for inflammatory diseases like chronic urticaria (CU) and asthma research .

HY-12463

Carmoterol hydrochloride	Adrenergic Receptor	Inflammation/Immunology
Carmoterol hydrochloride is a highly potent, selective and long-acting β2-adrenoceptor agonist with the pEC₅₀ of 10.19. Carmoterol has 53 times higher affinity for the β2-adrenoceptors than for the β1-adrenoceptors. Carmoterol hydrochloride can be used for the research of asthma and chronic obstructive pulmonary disease (COPD) .

HY-B0241

Ipratropium bromide 1 Publications Verification Sch 1000	mAChR	Neurological Disease Inflammation/Immunology
Ipratropium bromide (Sch 1000) is a muscarinic receptor antagonist, with IC₅₀s of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide relaxes smooth muscle, can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma .

HY-10790

Cilomilast 3 Publications Verification SB-207499	Phosphodiesterase (PDE)	Inflammation/Immunology
Cilomilast (SB-207499) is a potent, selective and orally active inhibitor of Phosphodiesterase 4 (PDE4), with IC₅₀s of ~100 and 120 nM for LPDE4 and HPDE4, respectively. Cilomilast shows selectivity for PDE4 over PDE1, PDE2, PDE3 and PDE5 (IC₅₀=74, 65, >100, and 83 μM, respectively). Cilomilast has anti-inflammatory and immunomodulatory effects and can be used for thr research of asthma and chronic obstructive pulmonary disease (COPD) .

HY-P990933

Ocankitug CM-326	Interleukin Related	Inflammation/Immunology
Ocankitug (CM-326) is a humanized IgG1κ antibody targeting thymic stromal lymphopoietin (TSLP). It can be used for research on type 2 inflammatory respiratory diseases, including moderate to severe asthma, chronic sinusitis with nasal polyps, etc.

HY-B1675A

Levalbuterol hydrochloride (R)-Albuterol hydrochloride; (R)-Salbutamol hydrochloride; Levosalbutamol hydrochloride	Adrenergic Receptor	Inflammation/Immunology
Levalbuterol ((R)-Albuterol) hydrochloride is a short-acting β2-adrenergic receptor agonist and the active (R)-enantiomer of Salbutamol. Levalbuterol hydrochloride is a more potent bronchodilator than Salbutamol and has the potential for the treatment of COPD .

HY-P9923

Benralizumab 1 Publications Verification MEDI-563; BIW-8405; KHK4563	Interleukin Related Apoptosis	Inflammation/Immunology Cancer
Benralizumab (MEDI-563) is an interleukin-5 receptor α (IL-5Rα)-directed cytolytic monoclonal antibody that induces direct, rapid and nearly complete depletion of eosinophils via enhanced antibody-dependent cell-mediated cytotoxicity. Benralizumab can be used for severe eosinophilic asthma .

HY-B1332

Ipratropium bromide hydrate 1 Publications Verification Sch 1000 bromide hydrate	mAChR	Neurological Disease Inflammation/Immunology
Ipratropium bromide (Sch 1000) hydrate is a muscarinic receptor antagonist, with IC₅₀s of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide hydrate relaxes smooth muscle, can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma .

HY-14117

Enprofylline	Adenosine Receptor Phosphodiesterase (PDE)	Inflammation/Immunology
Enprofylline acts as a selective and competitive A2B receptor antagonist with the K_i of 7 μM. Enprofylline also acts as a phosphodiesterase inhibitor. Enprofylline can be used for the research of asthma, chronic obstructive pulmonary disease .

HY-108662

PIT 2,2'-Pyridylisatogen tosylate	P2Y Receptor	Inflammation/Immunology Cancer
PIT (2,2'-Pyridylisatogen tosylate) is a selective and non-competitive antagonist of P2Y1 receptor with an IC₅₀ value of 0.14 μM for human P2Y1 receptor. PIT antagonizes P2Y1 receptor signaling without affecting nucleotide binding. PIT is an irreversible antagonist of responses to ATP at metabotropic purinoceptors (of the P2Y family) in some smooth muscles. PIT can be used for the research of chronic bronchitis and asthma .

HY-156684

Nedizantrep GDC-6599	TRP Channel	Neurological Disease
GDC-6599 is an orally active TRPA1 inhibitor, with IC₅₀ values of 5.3 nM in humans, 6.6 nM in rats, 9.3 nM in dogs, 7.2 nM in monkeys, and 15 nM in guinea pigs. GDC-6599 can be used in the research of neuropathic pain and respiratory diseases such as asthma and chronic cough .

HY-B0460

Tiotropium bromide monohydrate 2 Publications Verification BA-679 BR monohydrate	mAChR	Inflammation/Immunology
Tiotropium bromide monohydrate (BA-679 BR monohydrate) is a long-acting anticholinergic bronchodilator. Tiotropium bromide monohydrate blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide monohydrate is applicable to research related to chronic obstructive pulmonary disease and asthma .

HY-W011733

Tulobuterol hydrochloride 2 Publications Verification C-78	Adrenergic Receptor Influenza Virus Antibiotic	Infection Inflammation/Immunology Endocrinology
Tulobuterol hydrochloride (C-78) is a long-acting β₂-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol hydrochloride is also a sympathomimetic agent used as a transdermal patch, increases normal diaphragm muscle strength . Tulobuterol hydrochloride inhibit rhinovirus replication and modulate airway inflammation .

HY-17360S1

Tiotropium-d6 bromide BA679 BR-d₆	Isotope-Labeled Compounds mAChR	Neurological Disease
Tiotropium-d₆ (bromide) is deuterium labeled Tiotropium (Bromide). Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma .

HY-111144

Abediterol AZD0548; LAS100977	Adrenergic Receptor	Inflammation/Immunology
Abediterol (LAS100977) is an inhaled long-acting β2-adrenoceptor agonist (LABA) and can be used for the research of asthma and chronic obstructive pulmonary disease (COPD) .

HY-B0629

Mometasone	Glucocorticoid Receptor	Metabolic Disease Cancer
Mometasone is an inhaled glucocorticoid. Mometasone can be used in mild asthma with a low sputum eosinophil level. Mometasone has the potential for the research of chronic hand eczema and rhinosinusitis .

HY-146346

HD-TAC7	PROTACs HDAC	Inflammation/Immunology
HD-TAC7 is a potent PROTAC HDAC degrader with IC₅₀ values of 3.6 μM, 4.2 μM and 1.1 μM for HDAC1, HDAC2 and HDAC3, respectively. HD-TAC7 can decreases NF-κB p65 in RAW 264.7 macrophages. HD-TAC7 can be used for the research of inflammatory diseases like asthma and chronic obstructive pulmonary disease (COPD) .

HY-12093A

(R)-MMP408	Drug Isomer MMP Cadherin	Inflammation/Immunology
(R)-MMP408 is an isomer of MMP408 (HY-12093). MMP408 is an orally active MMP-12 inhibitor (IC₅₀=2.0 nM for hMMP-12) that effectively interferes with the epithelial-mesenchymal transition (EMT) process. MMP408 significantly upregulates the expression of E-cadherin in nasal epithelial cells, while inhibiting mesenchymal markers such as vimentin, α-smooth muscle actin and fibronectin, thereby reversing the EMT phenotype. MMP408 is used in studies of airway remodeling-related diseases, including chronic rhinosinusitis with nasal polyps, chronic obstructive pulmonary disease (COPD) and asthma .

HY-B0809A

Theophylline monohydrate 5+ Cited Publications 1,3-Dimethylxanthine monohydrate; Theo-24 monohydrate	Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor	Cancer
Theophylline (1,3-Dimethylxanthine) monohydrate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) monohydrate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) monohydrate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) monohydrate induces apoptosis. Theophylline (1,3-Dimethylxanthine) monohydrate can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-108901

Formoterol hemifumarate hydrate 5+ Cited Publications	Adrenergic Receptor	Neurological Disease Inflammation/Immunology
Formoterol hemifumarate hydrate is a selective, long-acting beta 2-adrenoceptor agonist. Formoterol is a bronchodilator used for the research of the asthma and chronic obstructive pulmonary disease (COPD). Formoterol hemifumarate hydrate induces mitochondrial biogenesis and promotes cognitive recovery after traumatic brain injury .

HY-14190

Valategrast R-411 free base	Integrin	Inflammation/Immunology
Valategrast (R-411 free base) is a potent and orally active integrin α4β1 (VLA-4) and α4β7 dual antagonist. Valategrast has the potential for Chronic obstructive pulmonary disease (COPD) and asthma treatment .

HY-175650

STAT6-IN-9	STAT Interleukin Related	Inflammation/Immunology
STAT6-IN-9 is a potent STAT6 inhibitor with an EC₅₀ value of 4 nM. STAT6-IN-9 effectively blocks STAT6 activation mediated by the IL-13-IL-13 receptor/IL-4 receptor pathway. STAT6-IN-9 inhibits CCL17 secretion with an IC₅₀ value of 4.6 nM. STAT6-IN-9 can be used to investigate various chronic inflammatory diseases mediated by STAT6, such as allergy, asthma, and chronic obstructive pulmonary disease .

HY-120595

JNJ-49095397 RV568	p38 MAPK Src	Inflammation/Immunology
JNJ-49095397 (RV568) is an inhaled narrow-spectrum kinase inhibitor (NSKI) against both the α and γ isoforms of p38 MAPK. JNJ-49095397 also inhibits SRC kinase family, specifically haematopoietic kinase (HCK) JNJ-49095397 shows potent anti-inflammatory effects and can be used for the research of chronic obstructive pulmonary disease (COPD) and asthma .

HY-12463A

Carmoterol	Adrenergic Receptor	Inflammation/Immunology
Carmoterol is a highly potent and selective long-acting β2-adrenergic receptor agonist with a pEC₅₀ of 10.19. Carmoterol shows 53-fold higher affinity for β2-adrenergic receptors than for β1-adrenergic receptors. Carmoterol stimulates cyclic adenosine monophosphate accumulation, induces airway smooth muscle relaxation, inhibits bronchoconstriction, reduces thromboxane B₂ release, and prolongs survival time. Carmoterol can be used in research related to asthma and chronic obstructive pulmonary disease (COPD) .

HY-19830

AN3199	Phosphodiesterase (PDE)	Inflammation/Immunology
AN3199 is a PDE4 inhibitor with an IC₅₀ of 94.5 nM. AN3199 can be used for the research of inflammation-associated diseases such as asthma and chronic obstructive pulmonary disease (COPD) .

HY-159536

Frevecitinib KN-002; VR-588	JAK	Inflammation/Immunology
Frevecitinib (KN-002) is a potent pan-JAK inhibitor (i.e. JAK1, JAK2, JAK3, TYK2). Frevecitinib can be used for the study of asthma and other respiratory conditions such as chronic obstructive pulmonary disease (COPD).

HY-111477

(E/Z)-Ensifentrine (E/Z)-RPL-554	Phosphodiesterase (PDE)	Neurological Disease
(E/Z)-Ensifentrine is a dual inhibitor of PDE3/4. (E/Z)-Ensifentrine reduces the inflammatory cells into the airways. (E/Z)-Ensifentrine has bronchodilatory and anti-inflammatory activities in vitro and in vivo model .

HY-136409R

N-Decanoyl-L-homoserine lactone (Standard) C10-HSL (Standard)	Reference Standards Bacterial Reactive Oxygen Species (ROS)	Infection
Formoterol (hemifumarate hydrate) (Standard) is the analytical standard of Formoterol (hemifumarate hydrate). This product is intended for research and analytical applications. Formoterol hemifumarate hydrate is a selective, long-acting beta 2-adrenoceptor agonist. Formoterol is a bronchodilator used for the research of the asthma and chronic obstructive pulmonary disease (COPD). Formoterol hemifumarate hydrate induces mitochondrial biogenesis and promotes cognitive recovery after traumatic brain injury .

HY-107909

Theophylline sodium glycinate 1,3-Dimethylxanthine sodium glycinate; Theo-24 sodium glycinate	Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor	Cancer
Theophylline (1,3-Dimethylxanthine) sodium glycinate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline sodium glycinate inhibits PDE3 activity to relax airway smooth muscle. Theophylline sodium glycinate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline sodium glycinate induces apoptosis. Theophylline sodium glycinate can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-121185

Hexoprenaline	Adrenergic Receptor	Infection Neurological Disease Inflammation/Immunology Endocrinology
Hexoprenaline is an orally active and selective β-adrenergic receptor agonist. Hexoprenaline can dilate the bronchi. Hexoprenaline can activate adenylate cyclase and increases 14C-Aminopyrine uptake. Hexoprenaline exhibits anti-infection and anti-inflammmation effect. Hexoprenaline can increase placental weight and blood flow. Hexoprenaline can be used for the researches of inflammation, immunology, infection, endocrinology and neurological disease, such as asthma, chronic bronchitis, sepsis and intoxication of organophosphorus compounds .

HY-125251

D159153	Phosphodiesterase (PDE)	Neurological Disease Inflammation/Immunology
D159153 is a highly selective phosphodiesterase 4 (PDE4) inhibitor. D159153 is promising for research of asthma, chronic obstructive pulmonary disease (COPD), and neuroinflammatory disorders .

HY-14298

Milveterol hydrochloride GSK-159797C	Adrenergic Receptor	Endocrinology
Milveterol hydrochloride is a long-acting β2-adrenergic receptor agonist. Milveterol hydrochloride can be used in study asthma and chronic obstructive pulmonary disease (COPD) .

HY-123596

LAS191859	Prostaglandin Receptor	Inflammation/Immunology
LAS191859 is an orally active, potent and selective CRTh2 antagonist with an IC₅₀ of 9.58 nM against human CRTh2. LAS191859 can be used for the research of chronic asthma .

HY-N12127

Gymnoside I 1 Publications Verification	Others	Others
Gymnoside I (compound 1) is a glycosidoxybenzyl 2-isobutylmalic acid. Gymnoside I shows antiallergic activity in passive cutaneous allergic reaction (PCA) in mice. Gymnoside I can be used in research to research asthma, neurasthenia and chronic hepatitis .

HY-13693R

Mometasone furoate (Standard) 3 Publications Verification Sch32088 (Standard)	Reference Standards Glucocorticoid Receptor	Inflammation/Immunology Endocrinology Cancer
Mometasone furoate (Standard) is the analytical standard of Mometasone furoate. This product is intended for research and analytical applications. Mometasone furoate (Sch32088) is a glucocorticoid receptor agonist with anti-inflammatory and anti-allergic activity. Mometasone furoate acts as a corticosteroid agent and used for topical applications in chronic skin eczema and airway inflammation management of asthma in vivo

HY-B1675

Levalbuterol (R)-Albuterol; (R)-Salbutamol; Levosalbutamol	Adrenergic Receptor	Inflammation/Immunology
Levalbuterol ((R)-Albuterol; (R)-Salbutamol) is a short-acting β2-adrenergic receptor agonist and the active (R)-enantiomer of Salbutamol. Levalbuterol is a more potent bronchodilator than Salbutamol and has the potential for the treatment of COPD .

HY-B1675AR

Levalbuterol hydrochloride (Standard) (R)-Albuterol hydrochloride (Standard); (R)-Salbutamol hydrochloride (Standard); Levosalbutamol hydrochloride (Standard)	Reference Standards Adrenergic Receptor	Inflammation/Immunology
Levalbuterol (hydrochloride) (Standard) is the analytical standard of Levalbuterol (hydrochloride). This product is intended for research and analytical applications. Levalbuterol ((R)-Albuterol) hydrochloride is a short-acting β2-adrenergic receptor agonist and the active (R)-enantiomer of Salbutamol. Levalbuterol hydrochloride is a more potent bronchodilator than Salbutamol and has the potential for the treatment of COPD .

HY-103167

CGH2466 dihydrochloride	Adenosine Receptor p38 MAPK Phosphodiesterase (PDE)	Inflammation/Immunology
CGH 2466 dihydrochloride is an orally active adenosine A1, A2B and A3 receptor antagonist with the IC₅₀ values of 19 nM, 21 nM, and 80 nM respectively. CGH 2466 dihydrochloride inhibits p38 MAPK (IC₅₀ = 187~ 400 nM) and phosphodiesterase type 4D (IC₅₀ = 22 nM). CGH 2466 dihydrochloride displays potent anti-inflammatory effects both in vitro and in vivo, and can be used for research on asthma and chronic obstructive pulmonary disease (COPD) .

HY-176524S

PDE3/4-IN-3	Phosphodiesterase (PDE)	Inflammation/Immunology
PDE3/4-IN-3 (Compound 7) is an orally active dual PDE3/4 inhibitor with IC₅₀s of 0.17 and ≤50 nM for PDE3A and PDE4B2, respectively. PDE3/4-IN-3 significantly inhibits methacholine-induced bronchoconstriction in guinea pigs. PDE3/4-IN-3 can be used for chronic obstructive pulmonary disease (COPD) and asthma research .

Cat. No.	Product Name

HY-L223

Antitussive and Antiasthmatic Traditional Chinese Medicine Active Compound Library

861 compounds

Antitussive and antiasthmatic method is a type of treatment strategy in traditional Chinese medicine, mainly used to alleviate symptoms such as coughing and asthma. These symptoms may be caused by various factors, such as: Bronchial asthma, chronic obstructive pulmonary disease, asthmatic bronchitis, cough-induced asthma, and others. Based on existing research in traditional Chinese medicine, many types of Chinese medicinal herbs showed antitussive and antiasthmatic effects. For example: Ardisiae Japonicae Herba, Ginkgo Semen, Amygdalus Communis Vas, Farfarae Flos, Viticis Cannabifoliae Fructus, Eriobotryae Folium etc. Therefore, the active ingredients derived from these traditional Chinese medicine have high medicinal value and have the potential to be developed into drugs for related diseases.

MCE can provide 861 active ingredients that can be obtained from traditional Chinese medicine with antitussive and antiasthmatic functions, which can be applied to drug development and research on disease mechanisms.

HY-L014

NF-κB Signaling Compound Library

1,670 compounds

Nuclear factor-κB (NF-κB)/Rel proteins include NF-κB2 p52/p100, NF-κB1 p50/p105, c-Rel, RelA/p65, and RelB. These proteins function as dimeric transcription factors that regulate the expression of genes and influence a broad range of biological processes including innate and adaptive immunity, inflammation, stress responses, B-cell development, and lymphoid organogenesis. NF-κB plays a key role in regulating the immune response to infection. In addition, activation of the NF-κB pathway is involved in the pathogenesis of chronic inflammatory diseases, such as asthma, rheumatoid arthritis, and inflammatory bowel disease. Incorrect regulation of NF-κB has been linked to cancer, inflammatory and autoimmune diseases, septic shock, viral infection, and improper immune development.

MCE owns a unique collection of 1,670 small molecule compounds that can be used in the research of NF-κB signaling pathway or high throughput screening (HTS) related drug discovery.

Cat. No.	Product Name	Target	Research Area

HY-P4846

Ac-Pro-Gly-Pro-OH 2 Publications Verification	CXCR Apoptosis IFNAR TNF Receptor Interleukin Related	Infection Inflammation/Immunology
Ac-Pro-Gly-Pro-OH is an endogenous degradation product of extracellular collagen and acts as a CXCR2 agonist . Ac-Pro-Gly-Pro-OH exerts bactericidal activity by generating hydrogen peroxide, inhibits pulmonary inflammation, and reduces immune cell apoptosis (apoptosis). Ac-Pro-Gly-Pro-OH promotes the production of IFN-γ and inhibits the production of TNF-α and IL-6 in leukocytes. Ac-Pro-Gly-Pro-OH increases the survival rate of mice in sepsis models, enhances the bactericidal activity of neutrophils, acts as a neutrophil chemoattractant, induces neutrophil polarization, and regulates inflammatory and repair processes. Ac-Pro-Gly-Pro-OH induces chronic inflammation and tissue remodeling through sustained action. Ac-Pro-Gly-Pro-OH is released via alkaline hydrolysis of corneal proteins in alkali-injured eyes, thereby driving the early infiltration of neutrophils into the cornea. Ac-Pro-Gly-Pro-OH is applicable to research related to sepsis, chronic obstructive pulmonary disease, cystic fibrosis, bronchiolitis obliterans syndrome, severe asthma, idiopathic pulmonary fibrosis, and corneal ulcer .

Cat. No.	Product Name	Target	Research Area	Image

HY-P990774

Verekitug ASP-7266; TRAB-1; UPB-101	Interleukin Related	Inflammation/Immunology
Verekitug (ASP-7266; TRAB-1; UPB-101) is a human monoclonal antibody targeting the thymic stromal lymphopoietin receptor (TSLPR), with a mean half-life of approximately 20 days. At doses of Verekitug ≥100 mg, complete and sustained TSLPR-specific occupancy is achieved, and the antibody does not bind to IL-7Rα. By inhibiting TSLP-driven inflammatory responses, Verekitug blocks TSLP-induced cell proliferation and TARC expression, while reducing fractional exhaled NO levels, blood eosinophil counts, and levels of IL-5 and IgE. Verekitug significantly improves scores for nasal polyps, nasal congestion and olfactory dysfunction, with favorable safety and good tolerability; potential adverse reactions include headache, upper respiratory tract infection, sinusitis and nasopharyngitis. Verekitug is used in relevant studies on asthma, chronic rhinosinusitis with nasal polyps and chronic obstructive pulmonary disease .

HY-P99673

Itepekimab 1 Publications Verification REGN-3500; SAR-440340	Interleukin Related NF-κB	Inflammation/Immunology
Itepekimab (REGN-3500) is an IgG4 monoclonal antibody against IL-33. Itepekimab reduced airway inflammation and related tissue damage in preliminary clinical studies. Itepekimab has potential effects in asthma, chronic obstructive pulmonary disease (COPD), and atopic dermatitis (AD) .

HY-P99300

Ligelizumab 1 Publications Verification QGE 031; Anti-IGHE Recombinant Antibody	Fc Receptor (FcR)	Inflammation/Immunology
Ligelizumab (QGE 031) is a humanized high-affinity anti-immunoglobulin IgE monoclonal antibody. Ligelizumab selectively inhibits the binding of IgE to the high-affinity receptor FcεRI, while the inhibitory effect on the low-affinity receptor CD23 is weak. Ligelizumab can inhibit the activation of effector cells such as mast cells and Basophil, while reducing the production of IgE by B cells, and restoring the IFN-α production and regulatory T cell (Treg) induction function of plasmacytoid dendritic cells (pDC). Ligelizumab can be used in the study of allergic diseases (such as chronic spontaneous urticaria, allergic asthma) .

HY-P991636

AK006	Transmembrane Glycoprotein	Inflammation/Immunology
AK006 is a humanized IgG1 monoclonal antibody agonist targeting Sialic acid-binding immunoglobulin-like lectin6 (Siglec-6). AK006 potently inhibits IgE-mediated human mast cell activation. AK006 can be used for inflammatory diseases like chronic urticaria (CU) and asthma research .

HY-P990933

Ocankitug CM-326	Interleukin Related	Inflammation/Immunology
Ocankitug (CM-326) is a humanized IgG1κ antibody targeting thymic stromal lymphopoietin (TSLP). It can be used for research on type 2 inflammatory respiratory diseases, including moderate to severe asthma, chronic sinusitis with nasal polyps, etc.

HY-P9923

Benralizumab 1 Publications Verification MEDI-563; BIW-8405; KHK4563	Interleukin Related Apoptosis	Inflammation/Immunology Cancer
Benralizumab (MEDI-563) is an interleukin-5 receptor α (IL-5Rα)-directed cytolytic monoclonal antibody that induces direct, rapid and nearly complete depletion of eosinophils via enhanced antibody-dependent cell-mediated cytotoxicity. Benralizumab can be used for severe eosinophilic asthma .

HY-P990094

Trabikibart CSL311	c-Fms	Inflammation/Immunology
Trabikibart (CSL311) is a specific inhibitor targeting the βc receptor (CSF2RB) that inhibits signal transduction mediated by GM-CSF, IL-5, and IL-3. Trabikibart exhibits significant anti-inflammatory and anti-edema effects, reduces myeloid cell infiltration, and inhibits inflammatory cell survival. Trabikibart also possesses antiviral immune functions, which alleviate pulmonary inflammation, reverse airway dysfunction and fibrosis, and thereby restore impaired pulmonary function. Trabikibart can be used in research on related diseases such as acute respiratory distress syndrome, viral pneumonia, asthma, and chronic rhinosinusitis with nasal polyps .

HY-P990213

Anti-Mouse/Human IL-5 Antibody (TRFK5)	Interleukin Related	Inflammation/Immunology
Anti-Mouse/Human IL-5 Antibody (TRFK5) is a rat-derived anti-mouse IL-5 IgG1 κ type antibody inhibitor. Anti-Mouse/Human IL-5 Antibody (TRFK5) can significantly decrease eosinophils. Anti-Mouse/Human IL-5 Antibody (TRFK5) shows potent anti- inflammation effect on pulmonary inflammation and asthma .

HY-P991592

UB-221	Inhibitory Antibodies	Inflammation/Immunology
UB-221 is a humanized IgG1 monoclonal antibody inhibitor targeting IgE. UB-221 significantly decreases IgE synthesis by stabilization of membrane-bound CD23 on B lymphocytes and inhibits FcԑRI-mediated basophil activation and degranulation. UB-221 reduces IgE level in cynomolgus macaques and human IgE (ε, κ)-transgenic (hIGHE-knockin) mice. UB-221 can be used for asthma and chronic spontaneous urticaria (CSU) research .

HY-P990248

Anti-Mouse E-Cadherin/CD324 Antibody (DECMA-1)	Cadherin EGFR PERK Akt mTOR	Neurological Disease Inflammation/Immunology Cancer
Anti-Mouse E-Cadherin/CD324 Antibody (DECMA-1) is an anti-mouse E-Cadherin/CD324 IgG1 monoclonal antibody. Anti-Mouse E-Cadherin/CD324 Antibody (DECMA-1) can downregulate the HER signaling axis and PI3K/Akt/mTOR signaling pathway. Anti-Mouse E-Cadherin/CD324 Antibody (DECMA-1) can inhibit the proliferation of tumor cells and induce their apoptosis. Anti-Mouse E-Cadherin/CD324 Antibody (DECMA-1) can be used for researches on cancer and inflammation conditions such as breast cancer, chronic compression injury (CCI) and asthma .

HY-P991586

KB002	Inhibitory Antibodies	Inflammation/Immunology
KB002 is a humanized monoclonal antibody inhibitor targeting GM-CSF. KB002 has significant immune activity and can be used for asthma, rheumatoid arthritis and chronic Idiopathic thrombocytopenia purpura (ITP) research .

HY-P991594

Anti-IL-13 Antibody (C836)	Interleukin Related	Inflammation/Immunology
Anti-IL-13 Antibody (C836) is a neutralizing monoclonal antibody targeting human IL-13. The Fab fragment of Anti-IL-13 Antibody (C836) is a heterodimer composed of heavy chains and light chains, each folded into variable and constant domains. Anti-IL-13 Antibody (C836) can be used for chronic inflammatory diseases, such as asthma .

HY-P992034

APG808 PR001	Interleukin Related	Inflammation/Immunology
APG808 (PR001) is an anti-human IL-4Rα monoclonal antibody. APG808 binds to IL-4Rα, prevents IL-13Rα1/IL-4Rα heterodimer formation, and disrupts IL-13 and IL-4 mediated signaling. APG808 ablates Fc and complement effector functions. APG808 can be used for the research of chronic obstructive pulmonary disease, asthma, atopic dermatitis .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0809

Theophylline 10+ Cited Publications 1,3-Dimethylxanthine; Theo-24	Structural Classification Classification of Application Fields Camellia sinensis (L.) O. Ktze. Plants Endogenous metabolite Alkaloids Immune System Disorder Other Alkaloids Disease markers Disease Research Fields Source Classification Theaceae Cancer	Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor Endogenous Metabolite
Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-B0539

Desloratadine Maximum Cited Publications 13 Publications Verification Sch34117	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Endocrinology	Histamine Receptor TNF Receptor Leukotriene Receptor
Desloratadine (Sch34117) is an orally active and selective H1 receptor antagonist (K_i=0.9 nM) with anti-inflammatory and anti-allergic activities. Desloratadine inhibits the release of histamine and LTC4 from human basophils and targets the regulatory signals of IL-4 and IL-13 production in basophils. Desloratadine significantly alleviates SAR symptoms in patients with concurrent asthma and can be used in the study of seasonal allergic rhinitis and chronic idiopathic urticaria .

HY-N0825

Nodakenin	Classification of Application Fields Coumarins Phenylpropanoids Umbelliferae Plants Inflammation/Immunology Disease Research Fields Bidens parviflora Willd. Source Classification	Cholinesterase (ChE)
Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase (AChE) activity with an IC₅₀ of 84.7 μM .

HY-N6013

Aloin (mixture of A&B)	Infection Structural Classification Liliaceae Classification of Application Fields Ketones, Aldehydes, Acids Phenols Polyphenols Aloe vera (L.) Burm. f. Plants Inflammation/Immunology Disease Research Fields Source Classification	MMP Proteasome Keap1-Nrf2 TGF-beta/Smad Interleukin Related SOD Bacterial Fungal
Aloin (mixture of A&B) is an orally active anthraquinone derivative isolated from Aloe vera. Aloin (mixture of A&B) mitigates airway impairment and exerts neuroprotective, anti-inflammatory, antioxidant, antibacterial, antifungal, antiviral and antitumor effects. Aloin (mixture of A&B) inhibits Clostridium histolyticum collagenase, granulocyte matrix metalloproteinases and human 20S proteasome. Aloin (mixture of A&B) upregulates the Nrf2/HO-1 pathway, suppresses the TGF-β/Smad2/3 pathway. Aloin (mixture of A&B) reduces IL-4/IL-5/IL-13 levels, and reverses oxidative stress markers (MDA, SOD, GSH). Aloin (mixture of A&B) can be used for research on chronic ulcers, burns, wounds, inflammatory and degenerative disorders, asthma and neuroblastoma .

HY-B0809A

Theophylline monohydrate 5+ Cited Publications 1,3-Dimethylxanthine monohydrate; Theo-24 monohydrate	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor
Theophylline (1,3-Dimethylxanthine) monohydrate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) monohydrate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) monohydrate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) monohydrate induces apoptosis. Theophylline (1,3-Dimethylxanthine) monohydrate can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-B0809R

Theophylline (Standard) 5+ Cited Publications 1,3-Dimethylxanthine(Standard); Theo-24 (Standard)	Alkaloids Immune System Disorder Classification of Application Fields Disease markers Camellia sinensis (L.) O. Ktze. Plants Endogenous metabolite Disease Research Fields Source Classification Theaceae Cancer	Reference Standards Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor Endogenous Metabolite
Theophylline (Standard) is the analytical standard of Theophylline. This product is intended for research and analytical applications. Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-136409R

N-Decanoyl-L-homoserine lactone (Standard) C10-HSL (Standard)	Microorganisms Source Classification	Reference Standards Bacterial Reactive Oxygen Species (ROS)
Formoterol (hemifumarate hydrate) (Standard) is the analytical standard of Formoterol (hemifumarate hydrate). This product is intended for research and analytical applications. Formoterol hemifumarate hydrate is a selective, long-acting beta 2-adrenoceptor agonist. Formoterol is a bronchodilator used for the research of the asthma and chronic obstructive pulmonary disease (COPD). Formoterol hemifumarate hydrate induces mitochondrial biogenesis and promotes cognitive recovery after traumatic brain injury .

HY-N12127

Gymnoside I 1 Publications Verification	Orchidaceae Gymnadenia conopsea (L.) R. Br. Plants Source Classification	Others
Gymnoside I (compound 1) is a glycosidoxybenzyl 2-isobutylmalic acid. Gymnoside I shows antiallergic activity in passive cutaneous allergic reaction (PCA) in mice. Gymnoside I can be used in research to research asthma, neurasthenia and chronic hepatitis .

HY-N0825R

Nodakenin (Standard)	Structural Classification Coumarins Phenylpropanoids Umbelliferae Plants Bidens parviflora Willd. Source Classification	Reference Standards Cholinesterase (ChE)
Nodakenin (Standard) is the analytical standard of Nodakenin. This product is intended for research and analytical applications. Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase (AChE) activity with an IC₅₀ of 84.7 μM .

HY-N6013R

Aloin (mixture of A&B) (Standard)	Structural Classification Liliaceae Ketones, Aldehydes, Acids Phenols Polyphenols Aloe vera (L.) Burm. f. Plants Source Classification	Reference Standards Proteasome MMP Keap1-Nrf2 TGF-beta/Smad Interleukin Related SOD Fungal Bacterial
Aloin (mixture of A&B) (Standard) is the analytical standard of Aloin (mixture of A&B) (HY-N6013). This product is intended for research and analytical applications. Aloin (mixture of A&B) is an orally active anthraquinone derivative isolated from Aloe vera. Aloin (mixture of A&B) mitigates airway impairment and exerts neuroprotective, anti-inflammatory, antioxidant, antibacterial, antifungal, antiviral and antitumor effects. Aloin (mixture of A&B) inhibits Clostridium histolyticum collagenase, granulocyte matrix metalloproteinases and human 20S proteasome. Aloin (mixture of A&B) upregulates the Nrf2/HO-1 pathway, suppresses the TGF-β/Smad2/3 pathway. Aloin (mixture of A&B) reduces IL-4/IL-5/IL-13 levels, and reverses oxidative stress markers (MDA, SOD, GSH). Aloin (mixture of A&B) can be used for research on chronic ulcers, burns, wounds, inflammatory and degenerative disorders, asthma and neuroblastoma .

HY-N9977

Dihydrocatalpol	Natural Products Scrophulariaceae Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey Source Classification	Others
Dihydrocatalpol can be isolated from Rehmannia glutinosa. Dihydrocatalpol can be used for research on Asthma, chronic obstructive pneumonia, allergic rhinitis .

HY-N10368

Shinjulactone M	Infection Simaroubaceae Ailanthus altissima (Mill.) Swingle Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Plants Inflammation/Immunology Disease Research Fields Source Classification	Parasite
Shinjulactone M is a quassinoid isolated from various parts of Ailanthus species. Ailanthus, an important genus of the Simaroubaceae family, can be used as an febrifuge (antimalarial) and anthelmintic, and is given for the research of chronic bronchitis, epilepsy and asthma .

HY-B0809B

Theophylline sodium acetate 1,3-Dimethylxanthine sodium acetate; Theo-24 sodium acetate	Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor
Theophylline (1,3-Dimethylxanthine) sodium acetate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) sodium acetate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) sodium acetate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) sodium acetate induces apoptosis. Theophylline (1,3-Dimethylxanthine) sodium acetate can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-N18663

Lavandula officinalis extract	Structural Classification Extract	Others
Lavandula officinalis extract is widely used in research on complex respiratory diseases, such as chronic cough and asthma.

HY-N17772

Gymnoside VI	Structural Classification Polysaccharides Orchidaceae Gymnadenia conopsea (L.) R. Br. Plants Saccharides Source Classification	Others
Gymnoside VI is a glucosyloxybenzyl 2-isobutylmalate compound that regulates allergy-related pathways. Gymnoside VI can be used in the study of diseases such as asthma, neurasthenia, and chronic hepatitis. Gymnoside VI can be isolated from the tubers of the orchid Gymnadenia conopsea R. Br.

HY-N11431

ent-Toddalolactone	Toddalia asiatica (L.) Lam. Rutaceae Coumarins Phenylpropanoids Plants Source Classification	Others
ent-Toddalolactone is a natural compound with anti-inflammatory and anticancer activities. Ent-Toddalolactone has shown inhibitory effects on phosphodiesterase-4 (PDE4) in vitro and is a potential drug target for inhibiting asthma and chronic obstructive pulmonary disease. The activity of ent-Toddalolactone is related to its unique chemical structure, and some of its derivatives showed IC₅₀ values below 10 μM in inhibition experiments, showing high biological activity .

Cat. No.	Product Name	Chemical Structure

HY-17360S1

Tiotropium-d6 bromide

Tiotropium-d₆ (bromide) is deuterium labeled Tiotropium (Bromide). Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma .

HY-B1037S2

Salbutamol-d9

Salbutamol-d₉ (Albuterol-d₉) is the deuterium labeled Salbutamol (HY-B1037). Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease .

HY-B1037S

Salbutamol-d3

Salbutamol-d₃ (Albuterol-d₃) is the deuterium labeled Salbutamol (HY-B1037). Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease .

HY-B1037S3

Salbutamol-d9 acetate

Salbutamol-d₉ (Albuterol-d₉) acetate is the deuterium labeled Salbutamol (HY-B1037). Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease .

HY-176524S

PDE3/4-IN-3
PDE3/4-IN-3 (Compound 7) is an orally active dual PDE3/4 inhibitor with IC₅₀s of 0.17 and ≤50 nM for PDE3A and PDE4B2, respectively. PDE3/4-IN-3 significantly inhibits methacholine-induced bronchoconstriction in guinea pigs. PDE3/4-IN-3 can be used for chronic obstructive pulmonary disease (COPD) and asthma research .

HY-B0241S

Ipratropium-d3 bromide
Ipratropium-d₃ (bromide) is the deuterium labeled Ipratropium bromide. Ipratropium bromide (Sch 1000) is a muscarinic receptor antagonist, with binding IC₅₀ values of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma .

HY-17360S

Tiotropium-d3 bromide

Tiotropium-d₃ (bromide) is the deuterium labeled Tiotropium (Bromide). Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma .

HY-B0809S1

Theophylline-d3

Theophylline-d₃ is deuterated labeled Theophylline (HY-B0809). Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

HY-B1810S

Tulobuterol-d9 hydrochloride
Tulobuterol-d₉ (hydrochloride) is the deuterium labeled Tulobuterol. Tulobuterol (C-78 free base) is a long-acting β2-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol is also a sympathomimetic agent used as a transdermal patch, and increases normal diaphragm muscle strength .

HY-B0241S1

Ipratropium-d7 bromide
Ipratropium-d₇ (bromide)eis the deuterium labeled Ipratropium bromide. Ipratropium bromide (Sch 1000) is a muscarinic receptor antagonist, with binding IC₅₀ values of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma .

HY-W707640

Salbutamol-d4
Salbutamol-d₄ (Albuterol-d₄; AH-3365-d₄) is the deuterium labeled Salbutamol (HY-B1037). Salbutamol (Albuterol) is a short-acting beta-2 adrenergic receptor agonist with oral activity. Salbutamol promotes tumorigenesis of gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol is used to study bronchospasms caused by asthma and chronic obstructive pulmonary disease (COPD) .

HY-167855S

1’-Epi Gemcitabine hydrochloride-13C,15N2

1’-Epi Gemcitabine hydrochloride- ¹³C, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled MRS4833 (HY-167855). MRS4833 (compound 15) is an orally active, potent, competitive P2Y14R antagonist with an of IC₅₀ of 5.92 nM for hP2Y14R and an IC₅₀ of 4.8 nM for mP2Y14R. MRS4833 reduces airway eosinophilia in a protease-mediated asthma model and reverses chronic neuropathic pain in a mouse CCI model .

HY-143683S

Theophylline-13C2,d6

Theophylline- ¹³C₂,d₆ (1,3-Dimethylxanthine- ¹³C₂,d₆) is the deuterium labeled and ¹³C-labeled Theophylline (HY-B0809). Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research .

Cat. No.	Product Name		Classification

HY-136205

IA-Alkyne 4 Publications Verification Iodoacetamide-alkyne; N-Hex-5-ynyl-2-iodo-acetamide		Alkynes
IA-Alkyne (Iodoacetamide-alkyne; N-Hex-5-ynyl-2-iodo-acetamide) is a TRP channel (TRPC) agonist and has the potential for the study of respiratory infection . IA-Alkyne can be used to develop an isotopically tagged probe for quantitative cysteine-reactivity profiling . IA-Alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Cat. No.	Product Name		Classification