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Results for "

smooth muscles

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (2) Adenosine Receptor (6) Adenylate Cyclase (2) Adrenergic Receptor (12) Akt (3) AMPK (2) Androgen Receptor (2) Angiotensin Receptor (17) Angiotensin-converting Enzyme (ACE) (6) Apoptosis (24) Arginase (1) Autophagy (14) Bacterial (2) Bcl-2 Family (1) Biochemical Assay Reagents (3) Bombesin Receptor (1) Bradykinin Receptor (4) Calcium Channel (39) Calmodulin (1) CaMK (1) Caspase (6) Cathepsin (1) CGRP Receptor (4) Chloride Channel (3) Cholecystokinin Receptor (1) COX (1) Cyclic GMP-AMP Synthase (3) DAPK (2) Dipeptidyl Peptidase (2) DNA Methyltransferase (2) DNA/RNA Synthesis (1) Drug Metabolite (2) EGFR (3) Endogenous Metabolite (44) Endothelin Receptor (5) ERK (9) Estrogen Receptor/ERR (1) FAK (2) Ferroptosis (2) FGFR (1) FLT3 (2) Fluorescent Dye (1) GABA Receptor (3) Glucosylceramide Synthase (GCS) (1) Glutathione S-transferase (4) GSK-3 (1) Guanylate Cyclase (1) HDAC (6) HIF/HIF Prolyl-Hydroxylase (1) Histamine Receptor (1) Histone Demethylase (4) HMG-CoA Reductase (HMGCR) (9) Integrin (2) Interleukin Related (7) Isotope-Labeled Compounds (8) mAChR (25) Macrophage migration inhibitory factor (MIF) (1) MEK (1) Mitophagy (2) MMP (1) Motilin Receptor (2) Myosin (4) Na+/Ca2+ Exchanger (1) Neurokinin Receptor (4) NF-κB (4) NO Synthase (8) Nucleoside Antimetabolite/Analog (109) Organoid (1) Oxytocin Receptor (2) P2X Receptor (3) P2Y Receptor (2) p38 MAPK (2) PDGFR (5) PERK (1) Phosphatase (2) Phosphodiesterase (PDE) (22) Phospholipase (1) PI3K (2) Pim (1) PKA (5) PKC (2) PKG (2) Potassium Channel (12) Prostaglandin Receptor (19) Protease Activated Receptor (PAR) (2) Proteasome (1) Ras (1) Reactive Oxygen Species (5) ROCK (1) Ser/Thr Protease (3) Sigma Receptor (4) Sodium Channel (2) Src (1) Thyroid Hormone Receptor (1) TNF Receptor (6) TRP Channel (2) Vasopressin Receptor (2)
By Research Areas:	Cancer (148) Cardiovascular Disease (141) Endocrinology (40) Infection (5) Inflammation/Immunology (69) Metabolic Disease (48) Neurological Disease (72)
Click Chemistry:	Azide (1) Alkynes (10)
Oligonucleotides:	Nucleosides and their Analogs (80) Nucleoside Phosphoramidites (14) Solubilizing Agents (1) Phospholipids (1)

431

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-121966

Riparin Riparin III	Others	Cancer
Riparin is a nonspecific smooth muscle relaxant. Riparin inhibits CaCl2-induced contractions in a reversible and non-competitive manner and can be used in spasmolytic studies .

HY-P1721

NPC 17731	Bradykinin Receptor	Cardiovascular Disease
NPC 17731 is a new bradykinin (BK) receptor antagonist. NPC 17731 antagonized both the contractile and relaxant responses caused by BK in longitudinal smooth muscle with IC₅₀ of 23 and 29 nM, respectively .

HY-126206

Quazodine MJ-1988	Phosphodiesterase (PDE)	Cardiovascular Disease
Quazodine is a Phosphodiesterase (PDE) inhibitor. Quazodine can be used in vascular smooth muscle related research .

HY-134367

Ap2A disodium	Others	Cardiovascular Disease
Ap2A (disodium) is a symmetrical dinucleoside polyphosphate. Ap2A (disodium) can promote the growth of vascular smooth muscle cells .

HY-101010

Methylfurmethide iodide	Others	Neurological Disease
Methylfurmethide is an acetylcholine receptor. Methylfurmethide blocks the uptake of atropine. Methylfurmethide can be used to study the properties of acetylcholine receptors in intestinal smooth muscle .

HY-P2168

Demoxytocin	Oxytocin Receptor	Endocrinology
Demoxytocin, a heterodetic cyclic peptide, is an analog of oxytocin. Demoxytocin affects the permeability of the cell membrane, increasing the content of calcium ions in smooth muscle cells, increasing its contraction. Demoxytocin also stimulates the contraction of smooth muscles of the uterus. Demoxytocin has the function of oxytocin. Demoxytocin can be used to research stimulation of labor in cases of premature rupture .

HY-105853

Pitofenone	Others	Neurological Disease
Pitofenone is an orally active antispasmodic agent with anticholinergic and musculotropic activities in various smooth muscles. Pitofenone can be utilized in spasm research .

HY-134092

N-Methyl Leukotriene C4 N-Methyl-LTC4	Others	Inflammation/Immunology
N-Methyl Leukotriene C4 stimulates contraction of airway smooth muscle in animals, with efficacy varying by tissue and species. For example, it can stimulate the lungs of bullfrogs to contract .

HY-149554

17-Phenyl trinor Prostaglandin F2α dimethyl amide Bimatoprost dimethyl amide	Others	Neurological Disease
17-Phenyl trinor Prostaglandin F2α dimethyl amide (Bimatoprost dimethyl amide), a 1-OH cyclopentane heptanoic acid, 2-(cycloalkyl or arylalkyl) derivative, is a smooth muscle relaxant. 17-Phenyl trinor Prostaglandin F2α dimethyl amide has the potential for glaucoma research .

HY-150270

NP-1815-PX	P2X Receptor	Neurological Disease Inflammation/Immunology
NP-1815-PX is a potent and selective P2X4R antagonist. NP-1815-PX has anti-inflammatory activity, and can relieve pain in chronic pain models. NP-1815-PX also inhibits guinea pig tracheal/bronchial smooth muscle (TSM and BSM) contractions .

HY-150270A

NP-1815-PX sodium	P2X Receptor	Neurological Disease Inflammation/Immunology
NP-1815-PX sodium is a potent and selective P2X4R antagonist. NP-1815-PX sodium has anti-inflammatory activity, and can relieve pain in chronic pain models. NP-1815-PX sodium also inhibits guinea pig tracheal/bronchial smooth muscle (TSM and BSM) contractions .

HY-134368

Ap3A	Others	Cardiovascular Disease
Ap3A is a vasoactive molecule. Ap3A can promote the growth of vascular smooth muscle cells .

HY-112384B

DL-threo-Dihydrosphingosine	ERK	Inflammation/Immunology
DL-threo-Dihydrosphingosine is a extracellular signal-regulated kinase(ERK) signalling cassette inhibitor and is effective against both growth factor- and G-protein-dependent activation of ERK. DL-threo-Dihydrosphingosine inhibits smooth muscle cell proliferation and can be used for study of asthma .

HY-103209

Rec 15/2615 hydrochloride	Adrenergic Receptor	Cardiovascular Disease Endocrinology
Rec 15/2615 hydrochloride is a potent and selective α-1B adrenoceptor antagonist with K_i values of 1.9 nM, 0.3 nM, 2.6 nM for α1A, α1B, α1D, respectively. Rec 15/2615 hydrochloride modulates vaginal smooth muscle contractility and genital engorgement .

HY-108589

PNU 37883 hydrochloride PNU 37883A	Potassium Channel	Neurological Disease
PNU 37883 hydrochloride (PNU 37883A) is a selective vascular ATP-sensitive potassium (Kir6, K_ATP) channels blocker. PNU 37883 hydrochloride has diuretic effects with specific binding in kidney and vascular smooth muscle rather than in brain or pancreatic beta cells .

HY-125304

L 363851	Neurokinin Receptor	Endocrinology
L 363851 is a Neurokinin 2 receptor agonist, and induces the contractile response of tracheal smooth muscle devoid of epithelium (IC₅₀ of 3.2 nM) and phosphoinositide hydrolysis (IC₅₀ of 36 μM).

HY-105651A

Butalamine hydrochloride	Others	Cardiovascular Disease
Butalamine (hydrochloride) is a peripheral vasodilator with local anesthetic effects. :Butalamine (hydrochloride) can produce in animals coronary vasodilation, local anaesthesia, analgesia and a papaverine like action in duodenal preparations. Butalamine (hydrochloride) causes a slowing in rate of spontaneous activity, a decrease in amplitude and a reduction in isolated human smooth muscle .

HY-101329

Anthracene-9-carboxylic acid 9-Anthracenecarboxylic acid	Chloride Channel	Others
Anthracene-9-carboxylic acid (9-Anthracenecarboxylic acid) is an anthracene derivative traditionally used to block and identify Ca ²⁺-activated Cl ^- currents (CaCCs) in various cell types, like diverse smooth muscle cells, epithelial cells and salivary gland cells .

HY-N0455

L-Arginine 5+ Cited Publications	NO Synthase Endogenous Metabolite	Cardiovascular Disease Cancer
L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N0455A

L-Arginine hydrochloride 5+ Cited Publications (S)-(+)-Arginine hydrochloride	NO Synthase Endogenous Metabolite	Cancer
L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-142050

(R)-IDHP	Calcium Channel	Cardiovascular Disease
(R)-IDHP is an isomer of IDHP, a salvia metabolite that exerts vasorelaxant effects by inhibiting Ca ²⁺ release and Ca ²⁺ inward flow in voltage-dependent and receptor-operated calcium channels in vascular smooth muscle cells. IDHP is used in studies of cardiovascular disease .

HY-121018

Daltroban BM-13505; SKF 96148	Prostaglandin Receptor	Cardiovascular Disease
Daltroban (BM-13505) is a selective and specific thromboxane A2 (TXA2) receptor antagonist. Daltroban increase intracellular calcium in vascular smooth muscle cells. Daltroban shows protective effect in reperfusion injury .

HY-N1082

Visnagin	Others	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Visnagin, an antioxidant furanocoumarin derivative, possess anti-inflammatory and analgesic properties. Visnagin has substantial potential to prevent Cerulein induced acute pancreatitis (AP). Visnagin possess promising vasodilator effects in vascular smooth muscles .

HY-B0309

Felodipine 1 Publications Verification	Calcium Channel Autophagy	Cardiovascular Disease
Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier .

HY-108283

Trepibutone AA 149; Supacal	Others	Inflammation/Immunology
Trepibutone (AA 149) increases secretion of bile and pancreatic juice, and accelerates flaccidity of the smooth muscle in the gastrointestinal tract. Trepibutone can be used for the research of cholecystitis and functional gastrointestinal disorders .

HY-12378

BQ-123 2 Publications Verification	Endothelin Receptor	Cardiovascular Disease
BQ-123 is a potent and selective endothelin A (ETA) receptor antagonist with an IC₅₀ of 7.3 nM and a K_i of 25 nM. BQ-123 inhibits endothelin-1-mediated proliferation of human pulmonary artery smooth muscle cells and lowers blood pressure in different rat models of hypertension .

HY-12378A

BQ-123 TFA	Endothelin Receptor	Cardiovascular Disease
BQ-123 TFA is a potent and selective endothelin A (ETA) receptor antagonist with an IC₅₀ of 7.3 nM and a K_i of 25 nM. BQ-123 TFA inhibits endothelin-1-mediated proliferation of human pulmonary artery smooth muscle cells and lowers blood pressure in different rat models of hypertension .

HY-N0455R

L-Arginine (Standard)	NO Synthase Endogenous Metabolite	Cardiovascular Disease Cancer
L-Arginine (Standard) is the analytical standard of L-Arginine. This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N0455AR

L-Arginine hydrochloride (Standard)	NO Synthase Endogenous Metabolite	Cancer
L-Arginine (hydrochloride) (Standard) is the analytical standard of L-Arginine (hydrochloride). This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-151203

PKG1α activator 3	PKG	Cardiovascular Disease
PKG1α activator 3 is a PKG1α activator (EC₅₀ basal/partial=13/0.52 μM). PKG1α activator 3 shows anti-proliferative effects to smooth muscle cell, and can be used in cardiovascular disease research .

HY-19548

BEC	Arginase	Endocrinology
BEC, an arginine analogue, is a slow-binding competitive inhibitor of the binuclear manganese metalloenzyme arginase. BEC enhances substrate flux to NO synthase, thereby enhancing NO-dependent smooth muscle relaxation in the corpus cavernosum, and enhances penile erection .

HY-116392A

(−)-L-threo-PDMP hydrochloride	Glucosylceramide Synthase (GCS)	Cancer
(−)-L-threo-PDMP hydrochloride is the hydrochloride form of (−)-L-threo-PDMP. L-threo-PDMP is a glucosylceramide synthase (GCS) inhibitor. L-threo-PDMP stimulates the proliferation of cultured aortic smooth muscle cells, and that increases the level of LacCer in B16 melanoma cells .

HY-19409

AJG049	Calcium Channel	Neurological Disease
AJG049 is a novel antagonist of the Ca ²⁺ channel with an IC₅₀ value of 79 nM. AJG049 can be used to reduce the contraction of intestinal smooth muscle .

HY-B0309R

Felodipine (Standard)	Calcium Channel Autophagy	Cardiovascular Disease
Felodipine (Standard) is the analytical standard of Felodipine. This product is intended for research and analytical applications. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier .

HY-14664A

Fluvastatin sodium 10+ Cited Publications XU 62-320	HMG-CoA Reductase (HMGCR) Autophagy Ferroptosis	Cardiovascular Disease Cancer
Fluvastatin sodium (XU 62320) is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC₅₀ of 8 nM. Fluvastatin sodium protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway .

HY-119926

13-Hydroxylupanine Hydroxylupanine	Others	Cardiovascular Disease Neurological Disease
13-Hydroxylupanine (Hydroxylupanine) is the typical alkaloid profile of sweet lupins.13-Hydroxylupanine blocks ganglionic transmission, decreases cardiac contractility and contracts uterine smooth muscle .

HY-B1815

Xanthinol Nicotinate Xanthinol Niacinate	Others	Cardiovascular Disease
Xanthinol Nicotinate (Xanthinol Niacinate), a vasodilator, can act directly on the smooth muscle of small arteries and capillaries. Xanthinol Nicotinate expands blood vessels, improves blood rheology and reduces peripheral vascular resistance .

HY-14664

Fluvastatin 10+ Cited Publications XU 62-320 free acid	HMG-CoA Reductase (HMGCR) Autophagy	Cardiovascular Disease Cancer
Fluvastatin (XU 62-320 free acid) is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC₅₀ of 8 nM. Fluvastatin protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway .

HY-108283R

Trepibutone (Standard)	Others	Inflammation/Immunology
Trepibutone (Standard) is the analytical standard of Trepibutone. This product is intended for research and analytical applications. Trepibutone (AA 149) increases secretion of bile and pancreatic juice, and accelerates flaccidity of the smooth muscle in the gastrointestinal tract. Trepibutone can be used for the research of cholecystitis and functional gastrointestinal disorders .

HY-N4323

14-Deoxyandrographolide	Calcium Channel Apoptosis Caspase	Neurological Disease Metabolic Disease
14-Deoxyandrographolide is a diterpene with calcium channel blocking activity and acts as a uterine smooth muscle relaxant. 14-Deoxyandrographolide stimulates the release of nitric oxide (NO) in endothelial cells. 14-Deoxyandrographolide gradually desensitizes liver cells to TNF-α mediated apoptosis by inducing the release of TNFRSF1A .

HY-145463

α-Methylserotonin	5-HT Receptor	Cardiovascular Disease
α-Methylserotonin is a potent and selective agonist of 5-HT₂ receptor.α-Methylserotonin is an analogue of serotonin formed in vivo from α-methyltryptophan.α-Methylserotonin mediates the lymphatic smooth muscle contraction and prevents the up-regulation of serotonin-receptor-mediated phosphoinositide hydrolysis .

HY-P3726

Lys-Gln-Ala-Gly-Asp-Val	Integrin	Inflammation/Immunology Cancer
Lys-Gln-Ala-Gly-Asp-Val (KQAGDV) is the six most carboxyl-terminal amino acids in the fibrinogen γ-chain sequence. Lys-Gln-Ala-Gly-Asp-Val is a cell adhesion peptide which is mediated through the α_2bβ₃ integrin. Lys-Gln-Ala-Gly-Asp-Val is a potent adhesion ligand for smooth muscle cells (SMCs) .

HY-123983

HS56	Pim DAPK	Cardiovascular Disease
HS56 is an ATP-competitive dual Pim/DAPK3 inhibitor with K_i values of 0.26, 0.208, 2.94, and ＞100 μM for DAPK3, Pim-3, Pim-1, and Pim-2, respectively. HS56 inhibits LC20 phosphorylation and smooth muscle contraction. HS56 decreases blood pressure in spontaneously hypertensive mice. HS56 can be used in research of hypertension .

HY-101607A

KT-362 free acid	Calcium Channel	Cardiovascular Disease
KT-362 free acid is an intracellular calcium antagonist with antiarrhythmic and vasodilatory effects. KT-362 free acid shows an antagonistic effect against norepinephrine (NE) induced vasoconstriction response, achieved by reducing inositol phospholipid hydrolysis, thereby reducing intracellular calcium mobilization. KT-362 free acid can be used to study the contraction and relaxation mechanisms of vascular smooth muscle, especially in exploring the role of intracellular calcium mobilization and inositol phospholipid hydrolysis in vascular contraction .

HY-W153897

N-Methyltyramine	Adrenergic Receptor	Metabolic Disease
N-Methyltyramine is a protoalkaloid that can be isolated from various plant species. N-Methyltyramine is an α2-adrenoreceptor antagonist. N-Methyltyramine enhances appetite and digestion of foods by stimulating gastrin and pancreatic secretions. N-Methyltyramine can relax mouse small intestinal smooth muscle and inhibits small intestinal propulsion .

HY-124950

Picumeterol GR114297A	Adrenergic Receptor	Others
Picumeterol (GR114297A) is a potent and selective β₂-adrenoceptor agonist with bronchodilator and anti-bronchoconstrictor effects. Picumeterol produces long-lasting relaxation of airways smooth muscle both in vitro and in vivo. Picumeterol is cleared from plasma through a rapid and extensive hepatic metabolism. Picumeterol is proming for rasearch of asthma and related diseases .

HY-126127

BRL 22321 free base	Others	Inflammation/Immunology
BRL 22321 free base is a stabilizer with similar mast cell stabilizing activity to Cromolyn sodium (HY-B0320A) and also has some smooth muscle relaxant activity. BRL 22321 free base is more potent than Cromolyn sodium (HY-B0320A) in inhibiting rat passive cutaneous and peritoneal anaphylaxis and antigen-induced histamine release from passively sensitized rat peritoneal cells .

HY-103281

Litorin	Bombesin Receptor	Metabolic Disease
Litorin, an amphibian bombesin peptide derivative, is an bombesin receptor agonist. Litorin stimulates the contraction of smooth muscle, stimulates gastrin, gastric acid, and pancreatic secretion, and suppresses the nutriment in vivo .

HY-14664AR

Fluvastatin sodium (Standard)	HMG-CoA Reductase (HMGCR) Autophagy Ferroptosis	Cardiovascular Disease Cancer
Fluvastatin (sodium) (Standard) is the analytical standard of Fluvastatin (sodium). This product is intended for research and analytical applications. Fluvastatin sodium (XU 62320) is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC₅₀ of 8 nM. Fluvastatin sodium protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway .

HY-160980

Sornidipine	Calcium Channel	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Sornidipine is a calcium channel blocker. Sornidipine also reduces neurogenic inflammation. Sornidipine reduces the inflow of calcium ions into cells by blocking L-type calcium channels, thereby reducing the contraction of vascular smooth muscle, leading to vasodilation and decreased blood pressure. Sornidipine can be used to study the cardiovascular system especially in hypertension and related cardiovascular diseases .

Cat. No.	Product Name

HY-L166

Ion Channel Compound Library

1,175 compounds

Ion channel is a membrane-binding enzyme whose catalytic site is an ion conduction pore, which is opened and closed in response to specific environmental stimuli (voltage, ligand concentration, membrane tension, temperature, etc.). Ion channel provide pores for the passive diffusion of ions on the biofilm. Due to their high selectivity for ion, ion channel are generally classified as sodium (Na⁺ ), potassium (K⁺ ), calcium (Ca²⁺ ), chloride (Cl^- ), and non-specific cation channel. Ion channel is an important contributor to cell signal transduction and homeostasis. In addition to electrical signal transduction, ion channel also have many functions: regulating vascular smooth muscle contraction, maintaining normal cell volume, regulating glandular secretion, protein kinase activation, etc. Therefore, dysfunction of ion channel can lead to many diseases, and its mechanism research is particularly important.

MCE designs a unique collection of 1,175 small molecules related to ion channel, mainly targeting Na⁺ channel, K⁺ channel, Ca²⁺ channel, GABA receptor, iGluR, etc. It is an essential tool for research of cardiovascular diseases, Nervous system diseases and other diseases.

Cat. No.	Product Name	Type

HY-110210

BODIPY-FL NHS ester BODIPY FL,SE	Fluorescent Dyes/Probes
BODIPY-FL NHS ester (BODIPY FL, SE) is an amine-reactive fluorescent probe. The maximum excitation/emission values are 502/511 nm. BODIPY-FL NHS ester can be used to synthesize protease substrates .

Cat. No.	Product Name	Type

HY-W127502

1-Hexadecylglycero-3-phosphate 1-Hex-GPA	Cell Assay Reagents
1-Hexadecyl lysophosphatidic acid is an ether analog of lysophosphatidic acid (LPA) containing a hexadecyl group in the sn-1 position. LPA binds to five different G protein-coupled receptors and mediates a variety of biological responses, including cell proliferation, smooth muscle contraction, platelet aggregation, neurite contraction, and cell motility.

HY-141582

Ceramide 3

N-Stearoyl phytosphingosine

Drug Delivery

C18 Phytoceramide (t18:0/18:0) (Cer(t18:0/18:0)) is a bioactive sphingolipid found in the stratum corneum of Saccharomyces cerevisiae, wheat grain, and mammalian epidermis. Cer(t18:0/18:0) consists of a phytosphingosine backbone amine linked to a C18 fatty acid chain. Cer(t18:0/18:0) has the function of regulating apoptosis, cell differentiation, proliferation of smooth muscle cells and inhibition of mitochondrial respiratory chain. It also suppresses the expression of allergic cytokines IL-4, TNF-α, and transcription factors c-Jun and NF-κB in histone-stimulated mouse skin tissue. Formulations containing cer(t18:0/18:0) have been used as skin protectants in cosmetics as they reduce water loss and prevent epidermal dehydration and irritation.

HY-W040255

1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine

PGPC

Cell Assay Reagents

1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine (PGPC) is a bioactive molecule that has the activity of inducing inflammation, proliferation or apoptosis. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine can be used as an important tool to study the response of vascular smooth muscle cells and macrophages. The application areas of 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine include the mechanism research of inflammation-related diseases and compound development.

HY-W339833

1-Myristoyl-2-hydroxy-sn-glycero-3-phosphate sodium

Cell Assay Reagents

1-Myristoyl-2-hydroxy-sn-glycero-3-phosphate sodium is a kind of activity that promotes platelet aggregation and stimulates smooth muscle contraction. 1-Myristoyl-2-hydroxy-sn-glycero-3-phosphate sodium can enhance cell chemotaxis and cytoskeletal rearrangement. 1-Myristoyl-2-hydroxy-sn-glycero-3-phosphate sodium can also promote Ca2+ mobilization and neurotransmitter release. 1-Myristoyl-2-hydroxy-sn-glycero-3-phosphate sodium also has a certain effect on cell proliferation.

Cat. No.	Product Name	Target	Research Area

HY-12378

BQ-123 2 Publications Verification	Endothelin Receptor	Cardiovascular Disease
BQ-123 is a potent and selective endothelin A (ETA) receptor antagonist with an IC₅₀ of 7.3 nM and a K_i of 25 nM. BQ-123 inhibits endothelin-1-mediated proliferation of human pulmonary artery smooth muscle cells and lowers blood pressure in different rat models of hypertension .

HY-103281

Litorin	Bombesin Receptor	Metabolic Disease
Litorin, an amphibian bombesin peptide derivative, is an bombesin receptor agonist. Litorin stimulates the contraction of smooth muscle, stimulates gastrin, gastric acid, and pancreatic secretion, and suppresses the nutriment in vivo .

HY-P1721

NPC 17731	Bradykinin Receptor	Cardiovascular Disease
NPC 17731 is a new bradykinin (BK) receptor antagonist. NPC 17731 antagonized both the contractile and relaxant responses caused by BK in longitudinal smooth muscle with IC₅₀ of 23 and 29 nM, respectively .

HY-P2168

Demoxytocin	Oxytocin Receptor	Endocrinology
Demoxytocin, a heterodetic cyclic peptide, is an analog of oxytocin. Demoxytocin affects the permeability of the cell membrane, increasing the content of calcium ions in smooth muscle cells, increasing its contraction. Demoxytocin also stimulates the contraction of smooth muscles of the uterus. Demoxytocin has the function of oxytocin. Demoxytocin can be used to research stimulation of labor in cases of premature rupture .

HY-P3774

[Tyr8]-Atrial Natriuretic Peptide (5-27), rat	Peptides	Cardiovascular Disease Endocrinology
[Tyr8]-Atrial Natriuretic Peptide (5-27), rat is an atrial natriuretic peptide (ANP) analog that relaxes smooth muscle without affecting cGMP levels .

HY-P10346

smMLCK peptide smooth-Muscle Myosin Light-Chain Kinase (796-815)	Peptides	Cardiovascular Disease Inflammation/Immunology
smMLCK peptide is a specific inhibitor of smooth muscle myosin light chain kinase (smMLCK). The smMLCK peptide mimics the substrate and competitively inhibits the binding of the actual substrate to the enzyme, thereby inhibiting the kinase activity. This inhibition prevents the phosphorylation of the myosin light chain, thus inhibiting muscle contraction .

HY-P3726

Lys-Gln-Ala-Gly-Asp-Val	Integrin	Inflammation/Immunology Cancer
Lys-Gln-Ala-Gly-Asp-Val (KQAGDV) is the six most carboxyl-terminal amino acids in the fibrinogen γ-chain sequence. Lys-Gln-Ala-Gly-Asp-Val is a cell adhesion peptide which is mediated through the α_2bβ₃ integrin. Lys-Gln-Ala-Gly-Asp-Val is a potent adhesion ligand for smooth muscle cells (SMCs) .

HY-P10616

Salusin-α	Peptides	Cardiovascular Disease
Salusin-α is an endogenous bioactive peptide with hemodynamic and cell proliferation activities. Salusin-α can stimulate the proliferation of quiescent vascular smooth muscle cells (VSMCs) and fibroblasts, leading to a rapid and significant decrease in blood pressure and heart rate, but its effect is weaker than that of Salusin-β (HY-P10617). Salusin-α has potential application value in cardiovascular disease research .

HY-P5155

Stromatoxin 1	Potassium Channel	Neurological Disease
Stromatoxin 1 is an inhibitor of Potassium Channel, a peptide which can be isolated from tarantulas. Stromatoxin 1 selectively inhibits K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3 channels. K(V)2.1 and K(V)2.2, but not K(V)4.2, channel subunits play a key role in opposing both myogenic and neurogenic urinary bladder smooth muscle (UBSM) contractions in rats .

HY-P5998

*Myosin Light Chain Kinase Substrate (smooth* muscle)**	Myosin	Cancer
Myosin Light Chain Kinase Substrate (smooth muscle) is a smooth muscle myosin light chain kinase (MLCK) synthetic peptide substrate .

HY-P3849

[Lys5,MeLeu9,Nle10]Neurokinin A(4-10) LMN-NKA	Neurokinin Receptor	Neurological Disease
[Lys5,MeLeu9,Nle10]Neurokinin A(4-10) (LMN-NKA), an analogue of Neurokinin A, is a selective and potent NK2R agonist. [Lys5,MeLeu9,Nle10]Neurokinin A(4-10) has prokinetic activity. [Lys5,MeLeu9,Nle10]Neurokinin A(4-10) can be used to study the roles of the NK-2 receptor in smooth muscle contraction in numerous tissues .

HY-P1541

Motilin, canine Motilin (canine)	Motilin Receptor	Metabolic Disease
Motilin, canine is a 22-amino acid peptide. Motilin is a potent agonist for gastrointestinal smooth muscle contraction.

HY-P4853

Adrenomedullin (rat)	Peptides	Cardiovascular Disease
Adrenomedullin (rat) is an effective vasodilator peptide. Adrenomedullin is actively secreted by endothelial cells (EC) and vascular smooth muscle cells (VSMC) .

HY-P3060

Atriopeptin II (rat, mouse)	Peptides	Cardiovascular Disease
Atriopeptin II rat, mouse is an atrial natriuretic peptide, which acts as diuretic and natriuretic agent, and a potent relaxant of vascular smooth muscle .

HY-P10165

MLCK Peptide	Peptides	Metabolic Disease
MLCK Peptide is a fully reversible, high affinity (pM) CaM-binding peptide derived from smooth muscle myosin light-chain kinase .

HY-P10267

Neuromedin (B-30)	Peptides	Others
Neuromedin B-30 is the neuropeptide, which is orignally isolated from porcine brain and spinal cord, and may exhibit activity in stimulating smooth-muscle .

HY-105183

PD 145065	Peptides	Others
PD 145065 is a highly potent but non-selective endothelin receptor antagonist with an IC₅₀ value of 4 nM for the ET_A receptor for rabbit renal artery vascular smooth muscle cells .

HY-P2563

[Tyr(P)4] Angiotensin II	Angiotensin Receptor	Metabolic Disease
[Tyr(P)4] Angiotensin II is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels .

HY-P0004

Lysipressin 2 Publications Verification Lysine vasopressin; [Lys8]-Vasopressin	Adenylate Cyclase	Others
Lysipressin (Lysine vasopressin) is antidiuretic hormone that have been found in pigs and some marsupial families. Lysipressin induces contraction of the rabbit urinary bladder smooth muscle, activate adenylate-cyclase .

HY-12537

Peptide 401	Histamine Receptor 5-HT Receptor	Inflammation/Immunology Endocrinology
Peptide 401, a potent mast cell degranulating factor from bee venom, suppresses the increased vascular permeability due to intradermal injection of various smooth muscle spasmogens (histamine, and 5-HT).

HY-P1564

[Sar1, Ile8]-Angiotensin II	Angiotensin Receptor	Cardiovascular Disease Endocrinology
[Sar1, Ile8]-Angiotensin II is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels.

HY-P0004A

Lysipressin acetate 2 Publications Verification Lysine vasopressin acetate; [Lys8]-Vasopressin acetate	Adenylate Cyclase	Others
Lysipressin (Lysine vasopressin) acetate is antidiuretic hormone that have been found in pigs and some marsupial families. Lysipressin acetate induces contraction of the rabbit urinary bladder smooth muscle, activate adenylate-cyclase .

HY-P1564A

[Sar1, Ile8]-Angiotensin II TFA AngiotensinII TFA; Angiotensin 2 TFA	Angiotensin Receptor	Others
[Sar1, Ile8]-Angiotensin II (TFA) is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels.

HY-P3853

GR 87389	Neurokinin Receptor	Neurological Disease
GR 87389 is a potent NK2 receptor antagonist. GR 87389 antagonized GA 64349-induced smooth muscle strips contractions in a competitive manner in the human detrusor, prostate and prostatic urethra .

HY-P10268

Neuropeptide K (human, porcine, rat)	Peptides	Neurological Disease
Neuropeptide K, human, porcine, rat exhibits bioactivity in gallbladder contraction, protein extravasation, hypotension and brcnchial smooth muscle spasm. Neuropeptide K, human, porcine, rat is concentrated in brain and acts as tachykinin neuromessenger .

HY-P0206

Bradykinin 10+ Cited Publications	Bradykinin Receptor Endogenous Metabolite Ser/Thr Protease	Cardiovascular Disease Endocrinology
Bradykinin is an effective endothelium-dependent vasodilator that can lower blood pressure. Bradykinin can induce contraction of bronchial and intestinal non-vascular smooth muscle, increase vascular permeability, and participate in the mechanism of pain .

HY-P0206A

Bradykinin acetate	Bradykinin Receptor Endogenous Metabolite Ser/Thr Protease	Cardiovascular Disease Endocrinology
Bradykinin acetate is an effective endothelium-dependent vasodilator that can lower blood pressure. Bradykinin acetate can induce contraction of bronchial and intestinal non-vascular smooth muscle, increase vascular permeability, and participate in the mechanism of pain .

HY-P1805

Calmodulin Binding Peptide 1	Calmodulin	Neurological Disease
Calmodulin Binding Peptide 1 is a high affinity (pM) CaM-binding peptide derived from smooth muscle myosin light-chain kinase (MLCK peptide), which strongly inhibits IP3-induced Ca ²⁺ release .

HY-P0049

Argipressin 10+ Cited Publications Arg8-vasopressin; AVP	Vasopressin Receptor	Neurological Disease Cancer
Argipressin (Arg8-vasopressin) binds to the V1, V2, V3-vascular arginine vasopressin receptor, with a K_d value of 1.31 nM in A7r5 rat aortic smooth muscle cells for V1.

HY-P2436

L-659837	Neurokinin Receptor	Neurological Disease
L-659837 is a NK2 receptor antagonist, and can antagonize GR 64349 (HY-P1278)-induced contraction. L-659837 can be used for study of urinary bladder disorders .

HY-W539944

Argipressin acetate Arg8-vasopressin acetate; AVP acetate	Vasopressin Receptor Apoptosis	Neurological Disease
Argipressin (Arg8-vasopressin) (acetate) binds to the V1, V2, V3-vascular arginine vasopressin receptor, with a K_d value of 1.31 nM in A7r5 rat aortic smooth muscle cells for V1 .

HY-W014049

N'-Nitro-D-arginine	NO Synthase	Others
N'-Nitro-D-arginine, a nitric oxide synthesis inhibitor, also is a vasodilator that relaxes the smooth muscles and increases blood flow to the penis, improving erections. N'-Nitro-D-arginine also inhibits neutrophil migration by blocking receptors for tumour necrosis factor alpha (TNFα) and interleukin 8 (IL8) .

HY-P3563

[Lys4] Sarafotoxin S6c	Endothelin Receptor	Cardiovascular Disease
[Lys4] Sarafotoxin S6c, a sarafotoxin analogue, is a potent and partial agonist of endothelin receptor. [Lys4] Sarafotoxin S6c elicits contraction of pig coronary artery, with an EC₅₀ of 1.5 nM .

HY-P1769

Angiotensin II (5-8), human	Angiotensin Receptor	Metabolic Disease Endocrinology
Angiotensin II (5-8), human is an endogenous C-terminal fragment of the peptide vasoconstrictor angiotensin II . Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca ²⁺ levels. Angiotensin II also acts at the Na ⁺/H ⁺ exchanger in the proximal tubules of the kidney .

HY-P1792

Angiotensin II (1-4), human	Angiotensin Receptor	Metabolic Disease Endocrinology
Angiotensin II (1-4), human is an endogenous peptide produced from AT I by angiotensin-converting-enzyme (ACE). Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca ²⁺ levels. Angiotensin II also acts at the Na ⁺/H ⁺ exchanger in the proximal tubules of the kidney .

HY-P1792A

Angiotensin II (1-4), human TFA	Angiotensin Receptor	Metabolic Disease Endocrinology
Angiotensin II (1-4), human (TFA) is an endogenous peptide produced from AT I by angiotensin-converting-enzyme (ACE). Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca ²⁺ levels. Angiotensin II also acts at the Na ⁺/H ⁺ exchanger in the proximal tubules of the kidney .

HY-P5389

Connexin mimetic peptide 40GAP27	Peptides	Others
Connexin mimetic peptide 40GAP27 is a biological active peptide. (This peptide corresponds to the GAP27 domain of the second extracellular loop of dominant vascular connexin (Cx40), designated as 40Gap 27. It was used to investigate mechanisms through which oxidant stress impairs communication via gap junctions. When administered, 40Gap27attenuates endothelium-dependent subintimal smooth muscle hyperpolarization.)

HY-P10617

Salusin-β	Peptides	Cardiovascular Disease
Salusin-β is an endogenous bioactive peptide with significant hemodynamic and mitogenic activity. Salusin-β can stimulate the proliferation of quiescent vascular smooth muscle cells (VSMCs) and fibroblasts, leading to a rapid and significant decrease in blood pressure and heart rate. In addition, Salusin-β can stimulate the release of arginine vasopressin from the pituitary gland in rats. This makes Salusin-β have important application potential in cardiovascular disease research .

HY-P0203

α-CGRP (mouse, rat) 2 Publications Verification CGRP (83-119), mouse, rat	CGRP Receptor	Cardiovascular Disease Metabolic Disease Inflammation/Immunology
α-CGRP (mouse, rat), a neuropeptide (calcitonin gene-related peptide (CGRP)) mainly expressed in neuromuscular junction, is a potent vasodilator. α-CGRP (mouse, rat) can lead to a fall in blood pressure and an increase in heart rate by peripheral administration, also relax colonie smooth muscle. α-CGRP (mouse, rat) has the potential in cardiovascular, pro-inflammatory, migraine and metabolic studies .

HY-P5421

Caloxin 1B1	Peptides	Others
Caloxin 1B1 is a biological active peptide. (Caloxin 1b1 is obtained by screening for binding to extracellular domain 1 of PMCA4, which inhibited PMCA extracellularly, selectively, and had a higher affinity for PMCA4 than PMCA1. Because caloxin 1b1 had been selected to bind to an extracellular domain of PMCA, it could be added directly to cells and tissues to examine its effects on smooth muscle and endothelium.)

HY-106323

[Leu13]-Motilin KW-5139	Motilin Receptor	Metabolic Disease
[Leu13]-Motilin (KW-5139) is a motilin analogue. [Leu13]-Motilin stimulates gastrointestinal motility in the rabbit. [Leu13]-Motilin causes concentration-dependent contractions of the gastric antrum, duodenum, jejunum, ileum and the descending colon in vitro .

HY-P0190A

Iberiotoxin TFA	Potassium Channel	Others
Iberiotoxin (TFA) is a selective high conductance high conductance Ca ²⁺-activated K ⁺ channel inhibitor with a K_d of ~1 nM. Iberiotoxin (TFA) does not block other types of voltage-dependent ion channels .

HY-P0203A

α-CGRP (mouse, rat) (TFA) 2 Publications Verification CGRP (83-119), mouse, rat TFA	CGRP Receptor	Cardiovascular Disease Metabolic Disease Inflammation/Immunology
α-CGRP (mouse, rat) TFA, a neuropeptide (calcitonin gene-related peptide (CGRP)) mainly expressed in neuromuscular junction, is a potent vasodilator. α-CGRP (mouse, rat) TFA can lead to a fall in blood pressure and an increase in heart rate by peripheral administration, also relax colonie smooth muscle. α-CGRP (mouse, rat) TFA has the potential in cardiovascular, pro-inflammatory, migraine and metabolic studies .

HY-P4160

PDC31 THG113.31; ILGHXDYK	Prostaglandin Receptor	Endocrinology
PDC31 (THG113.31; ILGHXDYK) is an allosteric and non-competitive inhibitor of FP Prostaglandin Receptor. PDC31 is the D-amino acid-based oligopeptide, is used for smooth muscle contractile agent. PDC31 decreases the strength and duration of uterine contractions in vivo, which can be used for research of preterm labor and primary dysmenorrhea (PD). PDC31 also enhances Ca ²⁺-dependent large-conductance K ⁺-channel in human myometrial cells .

HY-12403A

Talfirastide acetate 5+ Cited Publications TXA127 acetate; Angiotensin (1-7) (acetate); Ang-(1-7) (acetate)	Angiotensin Receptor Angiotensin-converting Enzyme (ACE) Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology Endocrinology
Angiotensin 1-7 (Ang-(1-7)) acetate is an endogenous heptapeptide from the renin-angiotensin system (RAS) with a cardioprotective role due to its anti-inflammatory and anti-fibrotic activities in cardiac cells. Angiotensin 1-7 acetate inhibits purified canine ACE activity (IC₅₀=0.65 μM). Angiotensin 1-7 acetate acts as a local synergistic modulator of kinin-induced vasodilation by inhibiting ACE and releasing nitric oxide. Angiotensin 1-7 acetate blocks Ang II-induced smooth muscle cell proliferation and hypertrophy and shows antiangiogenic and growth-inhibitory effects on the endothelium .

HY-P1471

Adrenomedullin (AM) (22-52), human 1 Publications Verification 22-52-Adrenomedullin (human)	CGRP Receptor	Cardiovascular Disease
Adrenomedullin (AM) (22-52), human, an NH2 terminal truncated adrenomedullin analogue, is an adrenomedullin receptor antagonist, and also antagonizes the calcitonin generelated peptide (CGRP) receptor in the hindlimb vascular bed of the cat .

HY-P1471A

Adrenomedullin (AM) (22-52), human TFA 22-52-Adrenomedullin (human) (TFA)	CGRP Receptor	Cardiovascular Disease
Adrenomedullin (AM) (22-52), human (22-52-Adrenomedullin human) TFA, an NH₂ terminal truncated adrenomedullin analogue, is an adrenomedullin receptor antagonist. Adrenomedullin (AM) (22-52), human also antagonizes the calcitonin generelated peptide (CGRP) receptor in the hindlimb vascular bed of the cat .

HY-103291

Sar-[D-Phe8]-des-Arg9-Bradykinin	Bradykinin Receptor	Inflammation/Immunology Endocrinology
Sar-[D-Phe8]-des-Arg9-Bradykinin is a agonist of B1 receptor. Sar-[D-Phe8]-des-Arg9-Bradykinin selectively amplifies the contractile response when incubation with human recombinant interleukin-1 β (IL-1 β) in rabbit aortic rings .

HY-12403

Talfirastide 5+ Cited Publications TXA127; Angiotensin (1-7); Ang-(1-7)	Angiotensin Receptor Angiotensin-converting Enzyme (ACE) Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology Endocrinology
Angiotensin 1-7 (Ang-(1-7)) is an endogenous heptapeptide from the renin-angiotensin system (RAS) with a cardioprotective role due to its anti-inflammatory and anti-fibrotic activities in cardiac cells. Angiotensin 1-7 inhibits purified canine ACE activity (IC₅₀=0.65 μM). Angiotensin 1-7 acts as a local synergistic modulator of kinin-induced vasodilation by inhibiting ACE and releasing nitric oxide. Angiotensin 1-7 blocks Ang II-induced smooth muscle cell proliferation and hypertrophy and shows antiangiogenic and growth-inhibitory effects on the endothelium. Angiotensin 1-7 shows anti-inflammatory activity .

HY-13948

Angiotensin II human Maximum Cited Publications 111 Publications Verification Angiotensin II; Ang II; DRVYIHPF	Angiotensin Receptor Apoptosis	Cardiovascular Disease Endocrinology Cancer
Angiotensin II (Angiotensin II) is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human also induces apoptosis. Angiotensin II induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway .

Cat. No.	Product Name

HY-K3001

DMEM (High Glucose, L-Glutamine, Pyruvate, Phenol Red, no HEPES) 2 Publications Verification
DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. Cell lines successfully cultured in DMEM include Hela, 293, Cos-7, and PC-12, as well as primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells.

HY-K3003

DMEM (Low Glucose, L-Glutamine, Pyruvate, Phenol Red, no HEPES)
DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. Cell lines successfully cultured in DMEM include Hela, 293, Cos-7, and PC-12, as well as primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells, etc.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0455

L-Arginine 5+ Cited Publications	Cardiovascular Disease Structural Classification Classification of Application Fields Source classification Amino acids Endogenous metabolite Disease Research Fields Cancer	NO Synthase Endogenous Metabolite
L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N0455A

L-Arginine hydrochloride 5+ Cited Publications (S)-(+)-Arginine hydrochloride	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	NO Synthase Endogenous Metabolite
L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N1082

Visnagin	Cardiovascular Disease Structural Classification Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Artemisia cana Pursh Source classification Umbelliferae Plants Disease Research Fields	Others
Visnagin, an antioxidant furanocoumarin derivative, possess anti-inflammatory and analgesic properties. Visnagin has substantial potential to prevent Cerulein induced acute pancreatitis (AP). Visnagin possess promising vasodilator effects in vascular smooth muscles .

HY-N4323

14-Deoxyandrographolide	Structural Classification Andrographis paniculata (Burm. F.) Nees Acanthaceae Terpenoids Source classification Diterpenoids Plants	Calcium Channel Apoptosis Caspase
14-Deoxyandrographolide is a diterpene with calcium channel blocking activity and acts as a uterine smooth muscle relaxant. 14-Deoxyandrographolide stimulates the release of nitric oxide (NO) in endothelial cells. 14-Deoxyandrographolide gradually desensitizes liver cells to TNF-α mediated apoptosis by inducing the release of TNFRSF1A .

HY-W153897

N-Methyltyramine	Structural Classification Alkaloids Human Gut Microbiota Metabolites Microorganisms Leguminosae Other Alkaloids Source classification Acacia auriculiformis A.Cunn. ex Benth Plants Endogenous metabolite	Adrenergic Receptor
N-Methyltyramine is a protoalkaloid that can be isolated from various plant species. N-Methyltyramine is an α2-adrenoreceptor antagonist. N-Methyltyramine enhances appetite and digestion of foods by stimulating gastrin and pancreatic secretions. N-Methyltyramine can relax mouse small intestinal smooth muscle and inhibits small intestinal propulsion .

HY-103281

Litorin	Alkaloids Structural Classification Animals Classification of Application Fields Source classification Metabolic Disease Solanaceae Plants Disease Research Fields Datura metel Linn. Indole Alkaloids	Bombesin Receptor
Litorin, an amphibian bombesin peptide derivative, is an bombesin receptor agonist. Litorin stimulates the contraction of smooth muscle, stimulates gastrin, gastric acid, and pancreatic secretion, and suppresses the nutriment in vivo .

HY-142050

(R)-IDHP	Structural Classification Labiatae Source classification Samanea saman (Jacq.) Merr. Phenols Polyphenols Plants	Calcium Channel
(R)-IDHP is an isomer of IDHP, a salvia metabolite that exerts vasorelaxant effects by inhibiting Ca ²⁺ release and Ca ²⁺ inward flow in voltage-dependent and receptor-operated calcium channels in vascular smooth muscle cells. IDHP is used in studies of cardiovascular disease .

HY-N0455R

L-Arginine (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Source classification Amino acids Endogenous metabolite	NO Synthase Endogenous Metabolite
L-Arginine (Standard) is the analytical standard of L-Arginine. This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N0455AR

L-Arginine hydrochloride (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	NO Synthase Endogenous Metabolite
L-Arginine (hydrochloride) (Standard) is the analytical standard of L-Arginine (hydrochloride). This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .

HY-N4323R

14-Deoxyandrographolide (Standard)	Structural Classification Andrographis paniculata (Burm. F.) Nees Acanthaceae Terpenoids Source classification Diterpenoids Plants	Calcium Channel Apoptosis Caspase
14-Deoxyandrographolide (Standard) is the analytical standard of 14-Deoxyandrographolide. 14-Deoxyandrographolide is a diterpene with calcium channel blocking activity and acts as a uterine smooth muscle relaxant. 14-Deoxyandrographolide stimulates the release of nitric oxide (NO) in endothelial cells. 14-Deoxyandrographolide gradually desensitizes liver cells to TNF-α mediated apoptosis by inducing the release of TNFRSF1A .

HY-N0252

Catharanthine (+)-3,4-Didehydrocoronaridine	Apocynaceae Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Source classification Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca ²⁺ channel (VOCC). Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-N0252A

Catharanthine Tartrate (+)-3,4-Didehydrocoronaridine Tartrate	Apocynaceae Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Source classification Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don Cancer	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine) Tartrate, a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca ²⁺ channel (VOCC). Catharanthine Tartrate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Tartrate lowers blood pressure (BP), heart rate (HR). Catharanthine Tartrate has anti-cancer activity .

HY-N0252B

Catharanthine Sulfate (+)-3,4-Didehydrocoronaridine Sulfate	Cardiovascular Disease Apocynaceae Alkaloids Structural Classification Classification of Application Fields Source classification Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine) Sulfate, a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca ²⁺ channel (VOCC). Catharanthine Sulfate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Sulfate lowers blood pressure (BP), heart rate (HR). Catharanthine Sulfate has anti-cancer activity .

HY-B0809

Theophylline 5+ Cited Publications 1,3-Dimethylxanthine; Theo-24	Structural Classification Classification of Application Fields Source classification Camellia sinensis (L.) O. Ktze. Plants Endogenous metabolite Alkaloids Immune System Disorder Microorganisms Other Alkaloids Disease markers Disease Research Fields 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-B0809B

Theophylline sodium acetate 1,3-Dimethylxanthine sodium acetate; Theo-24 sodium acetate	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields 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-B0809A

Theophylline monohydrate 1,3-Dimethylxanthine monohydrate; Theo-24 monohydrate	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	Phosphodiesterase (PDE) Adenosine Receptor HDAC Apoptosis Interleukin Related TNF Receptor Endogenous Metabolite
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-N0252R

Catharanthine (Standard)	Apocynaceae Alkaloids Structural Classification Source classification Plants Indole Alkaloids Catharanthus roseus (L.) G. Don	Calcium Channel
Catharanthine (Standard) is the analytical standard of Catharanthine. This product is intended for research and analytical applications. Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca2+ channel (VOCC). Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-119926A

13-Hydroxylupanine hydrochloride Hydroxylupanine hydrochloride	Structural Classification Alkaloids Leguminosae Source classification Lupinus perennis L. Plants	Others
13-Hydroxylupanine Hydroxylupanine is the typical alkaloid profile of sweet lupins. 13-Hydroxylupanine Hydroxylupanine blocks ganglionic transmission, decreases cardiac contractility and contracts uterine smooth muscle .

HY-N0590

Corynoxeine 5 Publications Verification	Uncaria rhynchophylla (Miq.) Miq. ex Havil. Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Source classification Rubiaceae Plants Disease Research Fields Indole Alkaloids	ERK
Corynoxeine, isolated from the hook of Uncaria rhynchophylla, is a potent ERK1/ERK2 inhibitor of key PDGF-BB-induced vascular smooth muscle cells (VSMCs) proliferation.

HY-P0004

Lysipressin 2 Publications Verification Lysine vasopressin; [Lys8]-Vasopressin	Structural Classification Monophenols Classification of Application Fields Animals Source classification Other Diseases Phenols Disease Research Fields	Adenylate Cyclase
Lysipressin (Lysine vasopressin) is antidiuretic hormone that have been found in pigs and some marsupial families. Lysipressin induces contraction of the rabbit urinary bladder smooth muscle, activate adenylate-cyclase .

HY-101952

Prostaglandin E2 25+ Cited Publications PGE2; Dinoprostone	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Nervous System Disorder Endogenous metabolite Disease Research Fields Endocrinology	Organoid Prostaglandin Receptor Endogenous Metabolite
Prostaglandin E2 (PGE2) is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation.

HY-N3729

(-)-Denudatin B Denudatin B	Cardiovascular Disease Classification of Application Fields Piper betle L. Source classification Lignans Piperaceae Phenylpropanoids Plants Disease Research Fields	Calcium Channel
(-)-Denudatin B is an antiplatelet agent. (-)-Denudatin B relaxed vascular smooth muscle by inhibiting the Ca2+ influx through voltage-gated and receptor-operated Ca2+ channels . And (-)-Denudatin B has nonspecific antiplatelet action

HY-N8444

Triptoquinone A	Quinones Structural Classification Source classification Celastraceae Plants Tripterygium wilfordii Hook. f. Naphthalene Quinones	Interleukin Related
Triptoquinone A, an interleukin 1 inhibitor, inhibits endomycin (LPS) or interleukin (IL-1β)-promoted induction of nitric oxide synthase (NOS) in vascular smooth muscle, thereby inhibiting Arg-induced vascular relaxation .

HY-114687

5,7-Dihydroxy-11-ketotetranorprostanoic acid	Cardiovascular Disease Classification of Application Fields Disease Research Fields	Others
5,7-Dihydroxy-11-ketotetranorprostanoic acid is a urinary metabolite of prostaglandin F_2α and precursor to tetranor-PGF metabolites, exhibits hardly activity in blood pressure assay and smooth muscle stiumulation assay .

HY-P0206

Bradykinin 10+ Cited Publications	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Endocrinology	Bradykinin Receptor Endogenous Metabolite Ser/Thr Protease
Bradykinin is an effective endothelium-dependent vasodilator that can lower blood pressure. Bradykinin can induce contraction of bronchial and intestinal non-vascular smooth muscle, increase vascular permeability, and participate in the mechanism of pain .

HY-B1394

Khellin 1 Publications Verification	Cardiovascular Disease Structural Classification Classification of Application Fields Artemisia cana Pursh Source classification Lignans Phenylpropanoids Umbelliferae Plants Disease Research Fields	EGFR
Khellin is a furochromone that can be isolated from Ammi visnuga L.. Khellin is an EGFR inhibitor with an IC₅₀ of 0.15 µM. Khelline has anti-proliferative activity in vitro. Khellin has antispasmodic and coronary vasodilator effects .

HY-B1394R

Khellin (Standard)	Structural Classification Artemisia cana Pursh Source classification Lignans Phenylpropanoids Umbelliferae Plants	EGFR
Khellin (Standard) is the analytical standard of Khellin. This product is intended for research and analytical applications. Khellin is a furochromone that can be isolated from Ammi visnuga L.. Khellin is an EGFR inhibitor with an IC50 of 0.15 μM. Khelline has anti-proliferative activity in vitro. Khellin has antispasmodic and coronary vasodilator effects .

HY-N13111

Neoliensinine	Structural Classification Monophenols Source classification Phenols Nelumbo nucifera Gaertn. Plants Nymphaeaceae	Others
Neoliensinine is a benzylisoquinoline that effectively inhibits KCl (124 mM)-induced contraction of isolated mesenteric vascular smooth muscle (MVSM) with an IC₅₀ value of 2.407 μM. Neoliensinine can be isolated from the embryo of Nelumbo nucifera Gaertn., a traditional Chinese medicine.

HY-N0757

8-O-Acetylharpagide	Infection Structural Classification other families Iridoids Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields	Bacterial
8-O-Acetylharpagide is an iridoid isolated from Ajuga reptans with antitumoral, antiviral, antibacterial, and anti-inflammatory activities. 8-O-Acetylharpagide also has a biological activity on isolated smooth muscle preparations from guinea pig .

HY-126410

Petunidin chloride 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Etunia hybrida (J. D. Hooker) Vilmorin Anthocyans Flavonoids Microorganisms Phenols Polyphenols Solanaceae Disease Research Fields	FAK
Petunidin chloride is an O-methylated anthocyanidin derived from delphinidin. Petunidin chloride binds with and suppresses the activity of focal adhesion kinase and to inhibit platelet-derived growth factor-induced aortic smooth muscle cell migration, which may confer a protective effect against atherosclerosis.

HY-W012980

Isovaleric acid	Structural Classification Classification of Application Fields Source classification Endocrine diseases Metabolic Disease Endogenous metabolite Biological Pesticide Research Agricultural Research Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Disease markers Disease Research Fields	Endogenous Metabolite AMPK PKA
Isovaleric acid is an oral active short-chain fatty acid that inhibits osteoclast differentiation by stimulating AMPK phosphorylation and promotes colonic smooth muscle relaxation by activating the cAMP/PKA pathway. Isovaleric acid can be used in research on skeletal diseases (such as osteoporosis) and intestinal disorders .

HY-N0484

Liensinine 5+ Cited Publications	Cardiovascular Disease Alkaloids Structural Classification other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Alkaloid Dimers	Autophagy Mitophagy Apoptosis
Liensinine is an autophagy/mitophagy inhibitor. Liensinine, a major isoquinoline alkaloid, extracted from the seed embryo of Nelumbo nucifera Gaertn, has a wide range of biological activities, including anti-arrhythmias, anti-hypertension, anti-pulmonary fibrosis, relaxation on vascular smooth muscle, etc .

HY-N0081A

(-)-Praeruptorin A	Structural Classification Chrysanthemum × morifolium (Ramat.) Hemsl. Source classification Coumarins Phenylpropanoids Plants Umbelliferae	Calcium Channel
(-)-Praeruptorin A is a nature product that could be isolated from the roots of Peucedanum praeruptorum Dunn. (-)-Praeruptorin A relaxes ileum and tracheal smooth muscles by activating NO/cGMP signaling pathway. (-)-Praeruptorin A has dramatically therapeutic effects on hypertension mainly through acting as a Ca ²⁺-influx blocker .

HY-N12777

Coixenolide	Structural Classification Natural Products Gramineae Source classification Coix lacryma-jobi Linn. Plants	Endogenous Metabolite
Coixenolide can be isolated from coix seeds, and exhibits anti-inflammatory, anti-tumor and pain-reducing activities. Coixenolide stimulates the lung, heart, striated and smooth muscles at low doses, while inhibits at high doses. Coixenolide dilates pulmonary veins and improves pulmonary blood circulation .

HY-N3931

Gardneramine	Structural Classification Alkaloids Nepenthes mirabilis (Lour.) Druce Source classification Plants Nepenthaceae	Others
Gardneramine is an orally active alkaloid that acts like papaverine. Gardneramine has peripheral vascular diastolic effect, direct inhibition on myocardium and central inhibition. Gardneramine showed antihypertensive, vasodilatation and atrial inhibition effects in rabbit, dog and guinea pig models, respectively. Gardneramine also inhibits the movement of smooth muscle organs such as the stomach and intestines .

HY-101952R

Prostaglandin E2 (Standard) 25+ Cited Publications PGE2(Standard); Dinoprostone (Standard)	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Nervous System Disorder Endogenous metabolite Disease Research Fields Endocrinology	Prostaglandin Receptor Endogenous Metabolite
Prostaglandin E2 (Standard) is the analytical standard of Prostaglandin E2. This product is intended for research and analytical applications. Prostaglandin E2 (PGE2) is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation.

HY-N0284

Esculetin 4 Publications Verification	Structural Classification Oleaceae Classification of Application Fields Fraxinus rhynchophylla Hance Source classification Coumarins Phenols Polyphenols Phenylpropanoids Plants Inflammation/Immunology Disease Research Fields	PI3K Akt
Esculetin is an active ingredient extracted mainly from the bark of Fraxinus rhynchophylla. Esculetin inhibits platelet-derived growth factor (PDGF)-induced airway smooth muscle cells (ASMCs) phenotype switching through inhibition of PI3K/Akt pathway. Esculetin has antioxidant, antiinflammatory, and antitumor activities .

HY-113209

8-Isoprostaglandin F2α	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-126410R

Petunidin chloride (Standard)	Structural Classification Anthocyans Flavonoids Microorganisms Source classification Phenols Polyphenols Solanaceae Plants Etunia hybrida (J. D. Hooker) Vilmorin	FAK
Petunidin (chloride) (Standard) is the analytical standard of Petunidin (chloride). This product is intended for research and analytical applications. Petunidin chloride is an O-methylated anthocyanidin derived from delphinidin. Petunidin chloride binds with and suppresses the activity of focal adhesion kinase and to inhibit platelet-derived growth factor-induced aortic smooth muscle cell migration, which may confer a protective effect against atherosclerosis.

HY-113469A

Cyclic GMP sodium 1 Publications Verification	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
Cyclic GMP sodium (cGMP) is an important regulator of short-term changes in smooth muscle tone and longer-term responses to chronic drug research or proliferative signals, it is in response to atrial natriuretic peptide (ANP) or nitric oxide (NO). Cyclic GMP sodium interacts with cation channels to regulate ion transport or activate the cyclic GMP-dependent protein kinase to result in protein phosphorylation .

HY-W012980R

Isovaleric acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Source classification Disease markers Endocrine diseases Endogenous metabolite	Endogenous Metabolite AMPK PKA
Isovaleric acid (Standard) is the analytical standard of Isovaleric acid. This product is intended for research and analytical applications. Isovaleric acid is an oral active short-chain fatty acid that inhibits osteoclast differentiation by stimulating AMPK phosphorylation and promotes colonic smooth muscle relaxation by activating the cAMP/PKA pathway. Isovaleric acid can be used in research on skeletal diseases (such as osteoporosis) and intestinal disorders .

HY-126304

β-Glycerophosphate disodium salt hydrate 5+ Cited Publications	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Phosphatase Endogenous Metabolite ERK
β-Glycerophosphate disodium salt pentahydrate is a bioactive endogenous metabolite and a phosphatase inhibitor. β-Glycerophosphate disodium salt pentahydrate plays an important role in inducing and maintaining osteoblast differentiation, mineral metabolism and signal transduction, and can be used as a drug carrier to form heat-sensitive hydrogels. β-Glycerophosphate disodium salt hydrate accelerates the calcification of vascular smooth muscle cells .

HY-D0886

β-Glycerophosphate disodium salt pentahydrate 5+ Cited Publications	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	Phosphatase Endogenous Metabolite ERK
β-Glycerophosphate disodium salt pentahydrate is a bioactive endogenous metabolite and a phosphatase inhibitor. β-Glycerophosphate disodium salt pentahydrate plays an important role in inducing and maintaining osteoblast differentiation, mineral metabolism and signal transduction, and can be used as a drug carrier to form heat-sensitive hydrogels. β-Glycerophosphate disodium salt hydrate accelerates the calcification of vascular smooth muscle cells .

HY-N0485

Liensinine Diperchlorate 5+ Cited Publications	Cardiovascular Disease Alkaloids Piperidine Alkaloids Classification of Application Fields Source classification Phenols Polyphenols Nelumbo nucifera Gaertn. Plants Disease Research Fields Nymphaeaceae	Autophagy Mitophagy
Liensinine Diperchlorate is a major isoquinoline alkaloid, extracted from the seed embryo of Nelumbo nucifera Gaertn. Liensinine Diperchlorate inhibits late-stage autophagy/mitophagy through blocking autophagosome-lysosome fusion. Liensinine Diperchlorate has a wide range of biological activities, including anti-arrhythmias, anti-hypertension, anti-pulmonary fibrosis, relaxation on vascular smooth muscle, etc .

HY-N0757R

8-O-Acetylharpagide (Standard)	Structural Classification other families Iridoids Terpenoids Source classification Plants	Bacterial
8-O-Acetylharpagide (Standard) is the analytical standard of 8-O-Acetylharpagide. This product is intended for research and analytical applications. 8-O-Acetylharpagide is an iridoid isolated from Ajuga reptans with antitumoral, antiviral, antibacterial, and anti-inflammatory activities. 8-O-Acetylharpagide also has a biological activity on isolated smooth muscle preparations from guinea pig .

HY-A0116A

Trandolaprilate hydrate Trandolaprilat hydrate; RU 44403 hydrate	Cardiovascular Disease Structural Classification Alkaloids Pyrrole Alkaloids Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Angiotensin-converting Enzyme (ACE) Endogenous Metabolite
Trandolaprilate hydrate is a potent angiotensin-converting enzyme (ACE) inhibitor. Trandolaprilate hydrate partially inhibits angiotensin-I-mediated c-fos induction. Trandolaprilate is main bioactive metabolite of Trandolapril. Trandolaprilate shows high lipophilicity .

HY-A0116

Trandolaprilate Trandolaprilat; RU 44403	Cardiovascular Disease Structural Classification Alkaloids Pyrrole Alkaloids Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Angiotensin-converting Enzyme (ACE) Endogenous Metabolite
Trandolaprilate is a potent angiotensin-converting enzyme (ACE) inhibitor. Trandolaprilate partially inhibits angiotensin-I-mediated c-fos induction. Trandolaprilate is main bioactive metabolite of Trandolapril. Trandolaprilate shows high lipophilicity .

HY-A0116R

Trandolaprilate (Standard)	Structural Classification Alkaloids Pyrrole Alkaloids Source classification Endogenous metabolite	Angiotensin-converting Enzyme (ACE) Endogenous Metabolite
Trandolaprilate (Standard) is the analytical standard of Trandolaprilate. This product is intended for research and analytical applications. Trandolaprilate is a potent angiotensin-converting enzyme (ACE) inhibitor. Trandolaprilate partially inhibits angiotensin-I-mediated c-fos induction. Trandolaprilate is main bioactive metabolite of Trandolapril. Trandolaprilate shows high lipophilicity .

HY-B1671

(+)-Kavain	Structural Classification Source classification Other Phenylpropanoids Piper methysticum G.Forst. Piperaceae Phenylpropanoids Plants	GABA Receptor Sodium Channel Calcium Channel
(+)-Kavain, a main kavalactone extracted from Piper methysticum, has anticonvulsive properties, attenuating vascular smooth muscle contraction through interactions with voltage-dependent Na ⁺ and Ca ²⁺ channels . (+)-Kavain is shown to bind at the α4β2δ GABA_A receptor and potentiate GABA efficacy . (+)-Kavain is used as a treatment for inflammatory diseases, its anti-inflammatory action has been widely studied .

HY-N0284R

Esculetin (Standard)	Structural Classification Oleaceae Fraxinus rhynchophylla Hance Source classification Coumarins Phenols Polyphenols Phenylpropanoids Plants	PI3K Akt
Esculetin (Standard) is the analytical standard of Esculetin. This product is intended for research and analytical applications. Esculetin is an active ingredient extracted mainly from the bark of Fraxinus rhynchophylla. Esculetin inhibits platelet-derived growth factor (PDGF)-induced airway smooth muscle cells (ASMCs) phenotype switching through inhibition of PI3K/Akt pathway. Esculetin has antioxidant, antiinflammatory, and antitumor activities .

Cat. No.	Product Name	Chemical Structure

HY-B0309S2

Felodipine-d3
Felodipine-d₃ is the deuterium labeled Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-101952S

Prostaglandin E2-d4
Prostaglandin E2-d₄ is the deuterium labeled Prostaglandin E2. Prostaglandin E2 (PGE2) is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation[1][2].

HY-14664CS

(3S,5R)-Fluvastatin-d6 sodium
(3S,5R)-Fluvastatin-d₆ (sodium) is the deuterium labeled (3S,5R)-Fluvastatin sodium. Fluvastatin is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC50 of 8 nM. Fluvastatin protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway[1].

HY-101329S

Anthracene-9-carboxylic acid-d9
Anthracene-9-carboxylic acid-d₉ is the deuterium labeled Anthracene-9-carboxylic acid[1]. Anthracene-9-carboxylic acid (9-Anthracenecarboxylic acid) is an anthracene derivative traditionally used to block and identify Ca2+-activated Cl- currents (CaCCs) in various cell types, like diverse smooth muscle cells, epithelial cells and salivary gland cells[2].

HY-14664DS

(3S,5R)-Fluvastatin-d6
(3S,5R)-Fluvastatin-d₆ is the deuterium labeled (3S,5R)-Fluvastatin sodium. Fluvastatin is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC50 of 8 nM. Fluvastatin protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway[1].

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-101952S1

Prostaglandin E2-d9
Prostaglandin E2-d₉ is the deuterium labeled Prostaglandin E2. Prostaglandin E2 (PGE2) is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation[1][2].

HY-B0309S1

Felodipine-d5
Felodipine-d₅ is deuterium labeled Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-132670S

(R)-(-)-Felodipine-d5

(R)-(-)-Felodipine-d₅ is the deuterium labeled (R)-(-)-Felodipine. (R)-(-)-Felodipine is the S enantiomer of Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-B0763S1

Ibudilast-d7

Ibudilast-d₇ is the deuterium labeled Ibudilast. Ibudilast (KC-404; AV-411; MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia[1].

HY-B0763S2

Ibudilast-d7-1

Ibudilast-d₇-1 is the deuterium labeled Ibudilast[1]. Ibudilast (KC-404;AV-411;MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia[2].

HY-113209S1

8-iso Prostaglandin F2α-d9

8-iso Prostaglandin F2α-d₉ is the deuterium labeled 8-Isoprostaglandin F2α. 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-B1339AS

Dicyclomine-d4

Dicyclomine-d₄ is the deuterium labeled Dicyclomine[1]. Dicyclomine (Dicycloverine) is a potent and orally active muscarinic cholinergic receptors antagonist. Dicyclomine (Dicycloverine) shows high affinity for muscarinic M1 receptor subtype (Ki=5.1 nM) and M2 receptor subtype (Ki=54.6 nM) in brush-border membrane and basal plasma membranes, respectively[2]. Dicyclomine is an antispasmodic agent and relieves smooth muscle spasm of the gastrointestinal tract in vivo[3].

HY-113209S2

8-Isoprostaglandin F2α-13C5

8-Isoprostaglandin F2α- ¹³C₅ is ¹³C labeled 8-Isoprostaglandin F2α (HY-113209). 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-14664AS

Fluvastatin-d6 sodium
Fluvastatin-d₆ (sodium) is deuterium labeled Fluvastatin sodium. Fluvastatin sodium (XU 62320) is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC50 of 8 nM.

HY-B0347S1

Lacidipine-13C8

Lacidipine- ¹³C₈ is the deuterium labeled Lacidipine[1]. Lacidipine is an orally active and highly selective L-type calcium channel blocker that acts on smooth muscle calcium channels, primarily dilates peripheral arteries, reduces peripheral resistance, and has long-lasting anti-hypertensive activity. Lacidipine protects HKCs from apoptosis induced by ATP depletion and recovery by modulating the caspase-3 pathway. Lacidipine can be used in studies of hypertension, atherosclerosis and acute kidney injury (AKI)[2][3].

HY-B0347S3

Lacidipine-13C4

Lacidipine- ¹³C₄ is ¹³C labeled Lacidipine (HY-B0347). Lacidipine is an orally active and highly selective L-type calcium channel blocker that acts on smooth muscle calcium channels, primarily dilates peripheral arteries, reduces peripheral resistance, and has long-lasting anti-hypertensive activity. Lacidipine protects HKCs from apoptosis induced by ATP depletion and recovery by modulating the caspase-3 pathway. Lacidipine can be used in studies of hypertension, atherosclerosis and acute kidney injury (AKI) .

HY-B0442AS

Vardenafil-d5 hydrochloride

Vardenafil-d₅ hydrochloride is deuterated labeled Vardenafil hydrochloride (HY-B0442A). Vardenafil hydrochloride is a selective and orally active inhibitor of phosphodiesterase-5 (PDE5), with an IC₅₀ of 0.7 nM. Vardenafil hydrochloride shows inhibitory towards PDE1, PDE6 with IC₅₀s of 180 nM, and 11 nM, while IC₅₀s are >1000 nM for PDE3 and PDE4 . Vardenafil hydrochloride competitively inhibits cyclic guanosine monophosphate (cGMP) hydrolysis and thus increases cGMP levels . Vardenafil hydrochloride can be used for the research of erectile dysfunction, hepatitis, diabetes ^[1]-[6].

Cat. No.	Product Name		Classification

HY-152562

N-Propargyladenosine		Alkynes
N-Propargyladenosine is an adenosine analogue. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. The popular products in this series are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . N-Propargyladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-145340

2'-O-Propargyl A(Bz)-3'-phosphoramidite		Alkynes
2'-O-Propargyl A(Bz)-3'-phosphoramidite is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) .

HY-152623

3’-O-Propargyladenosine		Alkynes
3’-O-Propargyladenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-O-Propargyladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-152744

2’-O-Propargyladenosine		Alkynes
2’-O-Propargyladenosine is an adenosine analogue. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. The popular products in this series are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 2’-O-Propargyladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-152477

3’-β-C-Ethynyladenosine		Alkynes
3’-β-C-Ethynyladenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-β-C-Ethynyladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-134317

8-Azidoadenosine		Azide
8-Azidoadenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 8-Azidoadenosine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-152453

3’-Beta-C-ethynyl-N6-iso-pentenyl adenosine		Alkynes
3’-Beta-C-ethynyl-N6-iso-pentenyl adenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-Beta-C-ethynyl-N6-iso-pentenyl adenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-152451

3’-Beta-C-ethynyl-N6-(m-methoxybenzyl)adenosine		Alkynes
3’-Beta-C-ethynyl-N6-(m-methoxybenzyl)adenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-Beta-C-ethynyl-N6-(m-methoxybenzyl)adenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-152490

3’-β-C-Ethynyl-N6,N6-dimethyladenosine		Alkynes
3’-β-C-Ethynyl-N6,N6-dimethyladenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-β-C-Ethynyl-N6,N6-dimethyladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-152449

3’-Beta-C-ethynyl-N6-(m-trifluoromethyl benzyl)adenosine		Alkynes
3’-Beta-C-ethynyl-N6-(m-trifluoromethyl benzyl)adenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . 3’-Beta-C-ethynyl-N6-(m-trifluoromethyl benzyl)adenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-154338

N-Benzoyl-2′-O-2-propyn-1-yladenosine		Alkynes
N-Benzoyl-2′-O-2-propyn-1-yladenosine is an adenosine analog. Adenosine analogs mostly act as smooth muscle vasodilators and have also been shown to inhibit cancer progression. Its popular products are adenosine phosphate, Acadesine (HY-13417), Clofarabine (HY-A0005), Fludarabine phosphate (HY-B0028) and Vidarabine (HY-B0277) . N-Benzoyl-2′-O-2-propyn-1-yladenosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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