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ρ1/α1

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Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P0091

Thymalfasin 2 Publications Verification Thymosin α1	Influenza Virus	Cancer
Thymalfasin is an immunomodulating agent able to enhance the Thl immune response.

HY-P2871B

α1-3,4,6 Galactosidase	Others	Metabolic Disease
α1-3,4,6 Galactosidase is a broad specificity exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing α1-3, α1-4 and α1-6-linked galactose residues from oligosaccharides ^[1].

HY-135552

Benoxathian hydrochloride	Adrenergic Receptor	Endocrinology
Benoxathian hydrochloride is a potent α1 adrenoceptor antagonist, can be used for researching anorexia ^[1].

HY-P2871A

α1-3,6 Galactosidase, Xanthomonas manihotis	Others	Metabolic Disease
α1-3,6 Galactosidase, Xanthomonas manihotis is a highly specific exoglycosidase that catalyzes the hydrolysis of α1-3 and α1-6 linked galactose residues from oligosaccharides ^[1].

HY-132177C

α1-3,4 Fucosidase, Bifidobacterium bifidum	Others	Metabolic Disease
α1-3,4 Fucosidase, Bifidobacterium bifidum is a broad specificity exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing α1-3 and α1-4 linked fucose residues from oligosaccharides and glycoproteins ^[1].

HY-P2950A

α1-6 Mannosidase, Xanthomonas phaseoli	Others	Metabolic Disease
α1-6 Mannosidase, Xanthomonas phaseoli is a highly specific exoglycosidase that removes unbranched α1-6 linked mannose residues from oligosaccharides ^[1].

HY-U00333

α1 adrenoceptor-MO-1	Adrenergic Receptor	Neurological Disease Endocrinology
α1 adrenoceptor-MO-1, an S enantiomer, has affinity at alpha 1 adrenergic receptor, shows alphalytic activity, and possesses analgesic action; more active than R enantiomer.

HY-W050122

S-(+)-GABOB	Others	Neurological Disease
S-(+)-GABOB is an endogenous ligand with antiepileptic activity. S-(+)-GABOB is a metabolite of GABA and may function as a neurotransmitter. S-(+)-GABOB behaves as a full agonist when bound to the ρ(1) wild-type receptor. S-(+)-GABOB acts as a competitive antagonist in the ρ(1) T244S mutant receptor ^[1].

HY-132177B

α1-2,4,6 Fucosidase O, Omnitrophica bacterium	Others	Metabolic Disease
α1-2,4,6 Fucosidase O (EC 3.2.1.51) is a broad specificity exoglycosidase that catalyzes the hydrolysis of terminal α1-2, α1-4 and α1-6 linked fucose residues from oligosaccharides, with α1-6 fucose residues more efficiently ^[1].

HY-132177A

α-1-2 Fucosidase, bifidobacterium longum	Others	Metabolic Disease
α1-2 Fucosidase (EC 3.2.1.51) is a highly specific exoglycosidase that catalyzes the hydrolysis of linear α1-2 linked fucose residues from oligosaccharides ^[1].

HY-E70064

alpha-1,3-Fucosyltransferase (α1,3FucT)	Endogenous Metabolite	Others
alpha-1,3-Fucosyltransferase (α1,3FucT) catalyzes the transfer of L-fucose moiety from guanosine diphosphate-beta-L-fucose (GDP-Fuc) to acceptor sugars. alpha-1,3-Fucosyltransferase (α1,3FucT) is often used in biochemical studies, and it can be used to form fucoglycoconjugates ^[1].

HY-121186

Bevantolol hydrochloride	Adrenergic Receptor Calcium Channel	Cardiovascular Disease Neurological Disease Metabolic Disease
Bevantolol hydrochloride is a selective β1 and α1-adrenergic receptor antagonist with pK_i values of 7.83, 6.9 in rat cerebral cortex, respectively. Bevantolol hydrochloride is a potent Ca ²⁺ antagonist ^[1] .

HY-E70058

α-1-3,4 Fucosyltransferase, helicobacter pylori α-1-3,4 FucT; Hp3/4FT	Endogenous Metabolite	Metabolic Disease
alpha-1,3/4-Fucosyltransferase (α1,3/4FucT) (EC 2.4.1.65) (Hp3/4FT) can be found in Helicobacter pylori. alpha-1,3/4-Fucosyltransferase (α1,3/4FucT) catalyzes fucose transfer from donor GDP-beta-l-fucose to the GlcNAc ^[1].

HY-13715A

Norepinephrine hydrochloride 30+ Cited Publications Levarterenol hydrochloride; L-Noradrenaline hydrochloride	Adrenergic Receptor Autophagy Endogenous Metabolite	Cardiovascular Disease Endocrinology Cancer
Norepinephrine (Levarterenol; L-Noradrenaline) hydrochloride is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715

Norepinephrine 30+ Cited Publications Levarterenol; L-Noradrenaline	Endogenous Metabolite Adrenergic Receptor Autophagy	Cardiovascular Disease Endocrinology Cancer
Norepinephrine (Levarterenol; L-Noradrenaline) is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715B

Norepinephrine bitartrate monohydrate 30+ Cited Publications Levarterenol bitartrate monohydrate; L-Noradrenaline bitartrate monohydrate	Adrenergic Receptor Autophagy Endogenous Metabolite	Cardiovascular Disease Endocrinology Cancer
Norepinephrine (Levarterenol; L-Noradrenaline) bitartrate monohydrate is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715C

Norepinephrine tartrate 30+ Cited Publications Levarterenol tartrate; L-Noradrenaline tartrate	Endogenous Metabolite Adrenergic Receptor Autophagy	Cardiovascular Disease Endocrinology Cancer
Norepinephrine (Levarterenol; L-Noradrenaline) tartrate is a potent adrenergic receptor (AR) agonist. Norepinephrine tartrate activates α₁, α₂, β₁ receptors ^[1] .

HY-121186R

Bevantolol hydrochloride (Standard)	Adrenergic Receptor Calcium Channel	Neurological Disease Metabolic Disease
Bevantolol (hydrochloride) (Standard) is the analytical standard of Bevantolol (hydrochloride). This product is intended for research and analytical applications. Bevantolol hydrochloride is a selective β1 and α1-adrenergic receptor antagonist with pK_i values of 7.83, 6.9 in rat cerebral cortex, respectively. Bevantolol hydrochloride is a potent Ca ²⁺ antagonist ^[1] .

HY-129907

2-AEMP 2-Aminoethyl methylphosphonate	GABA Receptor	Neurological Disease
2-AEMP (2-Aminoethyl methylphosphonate) is an anti-GABA(A)-ρ1 receptor compound with antagonist activity. 2-AEMP exhibits competitive inhibition compared to TPMPA with an IC(50) value of 18 μM, compared to 7 μM for TPMPA. The release rate of inhibition at termination of 2-AEMP is significantly higher than that of TPMPA. The preincubation time required for the onset of inhibition of 2-AEMP is much shorter than that of TPMPA. Some analogs of 2-AEMP, especially those with benzyl or n-butyl substituents, show lower potency in terms of biological activity ^[1].

HY-E70059

alpha-1,2-Fucosyltransferase (α1,2FucT)	Others	Cancer
alpha-1,2-Fucosyltransferase (α1,2FucT), i.e., alpha 1, 2-fucosyltransferase, is often used in biochemical studies. alpha-1,2-Fucosyltransferase is a rate-limiting enzyme, can catalyze the synthesis of Lewis y (a cell membrane-associated carbohydrate antigen) ^[1].

HY-E70061

alpha-1,3-N-Acetylgalactosaminyltransferase (BgtA)	Others	Others
alpha-1,3-N-Acetylgalactosaminyltransferase (BgtA) is an acetylgalactose aminotransferase, which can be isolated from Helicobacter mustelae, and can specifically recognize Fucα1,2-Gal epitopes ^[1].

HY-P10437

VIRIP human α1-AT(353-372)	HIV	Infection
VIRIP (human α1-AT(353-372)) is a *HIV-1* inhibitor. VIRIP blocks the entry of HIV-1 by interacting with gp41 fusion peptide. VIRIP can be used for virus research ^[1].

HY-W145655

Gal-β1,3-GalNAc-α1-OBn	Biochemical Assay Reagents	Others
Gal-β1,3-GalNAc-α1-OBn is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-13715BR

Norepinephrine bitartrate monohydrate (Standard)	Adrenergic Receptor Autophagy Endogenous Metabolite	Cardiovascular Disease Endocrinology Cancer
Norepinephrine (bitartrate monohydrate) (Standard) is the analytical standard of Norepinephrine (bitartrate monohydrate). This product is intended for research and analytical applications. Norepinephrine (Levarterenol; L-Noradrenaline) bitartrate monohydrate is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α1, α2, β1 receptors ^[1] .

HY-103239

PT1	AMPK	Cardiovascular Disease Metabolic Disease
PT1 is an AMPKα1 activator that directly activates the inactive truncated forms of AMPKα1 monomers ^[1].

HY-138147

DCP-Rho1	Fluorescent Dye	Others
DCP-Rho1 is a rhodamine-labeled probe. DCP-Rho1 can be used for the detection of sulfenic acid-containing proteins. DCP-Rho1 shows λex of 560 nM, λem, 581 nm ^[1].

HY-116379

RS-100329	Adrenergic Receptor	Metabolic Disease
RS-100329 is an α1-adrenergic receptor (α1-AR) antagonist that effectively inhibits α1-adrenergic receptor-mediated contractions of lower urinary tract tissues in vitro and in vivo. RS-100329 can be used in the research of symptoms related to benign prostatic hyperplasia ^[1].

HY-12753A

Debutyldronedarone hydrochloride SR35021 hydrochloride	Thyroid Hormone Receptor	Cardiovascular Disease
Debutyldronedarone (SR35021) hydrochloride, the main metabolite of Dronedarone, is a selective thyroid hormone receptor α₁ (TRα₁) inhibitor. Debutyldronedarone hydrochloride inhibits T3 binding to TRα₁ and TRβ₁ by 77% and 25%, respectively. Debutyldronedarone hydrochloride can be used for the research of arrhythmic ^[1].

HY-152191

ChoKα inhibitor-3	Apoptosis	Cancer
ChoKα inhibitor-3 is a sulphur-containing choline kinase inhibitor. ChoKα inhibitor-3 can inhibit HChoK α1 with an IC₅₀ value of 0.66 μM. ChoKα inhibitor-3 also can induce apoptosis. ChoKα inhibitor-3 can be used for the research of cancer ^[1].

HY-152195

ChoKα inhibitor-5	Apoptosis	Cancer
ChoKα inhibitor-5 is a sulphur-containing choline kinase inhibitor. ChoKα inhibitor-5 can inhibit HChoK α1 with an IC₅₀ value of 0.64 μM. ChoKα inhibitor-5 also can induce apoptosis. ChoKα inhibitor-5 can be used for the research of cancer ^[1].

HY-W009783

1-Deoxymannojirimycin hydrochloride	HIV Influenza Virus	Infection
1-Deoxymannojirimycin hydrochloride is a selective class I α1,2-mannosidase inhibitor with an IC₅₀ of 20 μM. 1-Deoxymannojirimycin hydrochloride is also a N-linked glycosylation inhibitor and inhibits *HIV‐1* strains. 1-Deoxymannojirimycin hydrochloride has antiviral activity ^[1] .

HY-112074A

Tiamenidine hydrochloride HOE 440 hydrochloride	Adrenergic Receptor	Cardiovascular Disease
Tiamenidine hydrochloride (HOE 440 hydrochloride) is a centrally acting α1-adrenergic receptor antagonist with hypotensive activity. Tiamenidine hydrochloride regulates blood pressure levels by binding to α1 receptors. Tiamenidine hydrochloride can be used in the study of hypertension ^[1].

HY-U00110

MG 1	Adrenergic Receptor	Cardiovascular Disease Endocrinology
MG 1 is an α1 adrenergic receptor antagonist.

HY-12753AR

Debutyldronedarone hydrochloride (Standard) SR35021 hydrochloride (Standard)	Thyroid Hormone Receptor	Cardiovascular Disease
Debutyldronedarone (hydrochloride) (Standard) is the analytical standard of Debutyldronedarone (hydrochloride). This product is intended for research and analytical applications. Debutyldronedarone (SR35021) hydrochloride, the main metabolite of Dronedarone, is a selective thyroid hormone receptor α₁ (TRα₁) inhibitor. Debutyldronedarone hydrochloride inhibits T3 binding to TRα₁ and TRβ₁ by 77% and 25%, respectively. Debutyldronedarone hydrochloride can be used for the research of arrhythmic ^[1].

HY-12753AS

Debutyldronedarone-d7 hydrochloride SR35021-d₇ hydrochloride	Thyroid Hormone Receptor Isotope-Labeled Compounds	Cardiovascular Disease
Debutyldronedarone-d₇ hydrochloride is deuterated labeled Debutyldronedarone hydrochloride (HY-12753A). Debutyldronedarone (SR35021) hydrochloride, the main metabolite of Dronedarone, is a selective thyroid hormone receptor α₁ (TRα₁) inhibitor. Debutyldronedarone hydrochloride inhibits T3 binding to TRα₁ and TRβ₁ by 77% and 25%, respectively. Debutyldronedarone hydrochloride can be used for the research of arrhythmic ^[1].

HY-12749

Midodrine (±)-Midodrin	Adrenergic Receptor	Cardiovascular Disease Neurological Disease
Midodrine is an α1-receptor agonist, for the treatment of dysautonomia and orthostatic hypotension.

HY-12749A

Midodrine hydrochloride (±)-Midodrine hydrochloride	Adrenergic Receptor	Cardiovascular Disease Neurological Disease
Midodrine hydrochloride ((±)-Midodrine hydrochloride) is an α1-receptor agonist, for the treatment of dysautonomia and orthostatic hypotension.

HY-B0769

Phenylephrine 10+ Cited Publications (R)-(-)-Phenylephrine; L-Phenylephrine	Adrenergic Receptor	Cardiovascular Disease Endocrinology Cancer
(R)-(-)-Phenylephrine is a selective *α₁-adrenoceptor* agonist primarily used as a decongestant.

HY-E70157

Fucosyltransferase 8 EC:2.4.1.68; FUT8; α1-6FucT	Glucosylceramide Synthase (GCS)	Infection
Fucosyltransferase 8 (EC:2.4.1.68; FUT8; α1-6FucT) is a glycosyl transferase and catalyzes the transfer of a fucose residue from GDP-fucose to the innermost N-acetylglucosamine residue of N-glycans ^[1].

HY-B0098A

Doxazosin mesylate 1 Publications Verification UK 33274 mesylate	Adrenergic Receptor Autophagy Mitophagy	Cardiovascular Disease Endocrinology Cancer
Doxazosin mesylate (UK 33274) is a quinazoline-derivative that selectively antagonizes postsynaptic α1-adrenergic receptors.

HY-B0098

Doxazosin 1 Publications Verification UK 33274	Adrenergic Receptor	Cardiovascular Disease Endocrinology
Doxazosin (UK 33274) is a quinazoline-derivative that selectively antagonizes postsynaptic α1-adrenergic receptors.

HY-19505

TPA-023B	GABA Receptor	Neurological Disease
TPA-023B is a high-affinity and orally active GABA_A receptor α2/α3 subtype (K_is of 0.73 nM/2 nM) partial agonist and a α1 subtype (K_i of 1.8 nM) antagonist. TPA-023B has non-sedating anxiolytic-like properties ^[1].

HY-B0354A

Urapidil hydrochloride	5-HT Receptor Adrenergic Receptor	Cardiovascular Disease Endocrinology
Urapidil hydrochloride is an orally active *α1-adrenoceptor* antagonist and 5-HT_1A receptor agonist with a pIC₅₀ of 6.13 and 4.38 against α1- and α2-adrenoceptor, respectively. Urapidil hydrochloride shows antihypertensive effect ^[1] .

HY-15746

Dobutamine hydrochloride 3 Publications Verification	Adrenergic Receptor	Cardiovascular Disease Endocrinology Cancer
Dobutamine hydrochloride is a synthetic catecholamine that acts on *α1-AR, β1-AR, β2-AR (α-1, β-1 andβ-2 adrenoceptors)*. Dobutamine hydrochloride is a selective β1-AR agonist, relatively weak activity at α1-AR and β2-AR. Dobutamine hydrochloride can increase cardiac output and correct hypoperfusion ^[1] .

HY-15746A

Dobutamine	Adrenergic Receptor	Cardiovascular Disease Endocrinology Cancer
Dobutamine is a synthetic catecholamine that acts on *α1-AR, β1-AR, β2-AR (α-1, β-1 andβ-2 adrenoceptors)*. Dobutamine is a selective β1-AR agonist, relatively weak activity at α1-AR and β2-AR. Dobutamine can increase cardiac output and correct hypoperfusion ^[1] .

HY-105798

Butanserin R 53393	Adrenergic Receptor	Cardiovascular Disease
Butanserin (R 53393) is a potent and selective *α1-adrenoceptor* antagonist for the study of cardiovascular disease ^[1].

HY-P5158

Conopeptide rho-TIA	Adrenergic Receptor	Others
Conopeptide rho-TIA is a peptide derived from the venom contained in the predatory sea snail Conus tulipa, has highly selective and noncompetitive inhibitor at human α_1B-Adrenergic Receptor. Conopeptide rho-TIA acts a competitive inhibitor at human α_1A-Adrenergic Receptor and α_1D-Adrenergic Receptor. Conopeptide rho-TIA binds to each subtype and may provide useful information for the development of novel α₁-Adrenergic Receptor subtype-selective drugs ^[1].

HY-B0362A

Phentolamine mesylate 4 Publications Verification Phentolamine methanesulfonate	Adrenergic Receptor	Cardiovascular Disease Endocrinology Cancer
Phentolamine mesylate (Phentolamine methanesulfonate) is a reversible, non-selective, and orally active blocker of α1 and α2 adrenergic receptor that expands blood vessels to reduce peripheral vascular resistance. Phentolamine mesylate can be used for the research of pheochromocytoma-related hypertension, heart failure and erectile dysfunction ^[1] .

HY-15746B

Dobutamine tartrate	Adrenergic Receptor	Cardiovascular Disease Endocrinology Cancer
Dobutamine tartrate is a synthetic catecholamine that acts on *α1-AR, β1-AR, β2-AR (α-1, β-1 andβ-2 adrenoceptors)*. Dobutamine tartrate is a selective β1-AR agonist, relatively weak activity at α1-AR and β2-AR. Dobutamine tartrate can increase cardiac output and correct hypoperfusion ^[1] .

HY-B0459

Scopine 6,7-Epoxytropine	Adrenergic Receptor	Neurological Disease Endocrinology
Scopine is the metabolite of anisodine, which is a α1-adrenergic receptor agonist and used in the treatment of acute circulatory shock.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-13715A

Norepinephrine hydrochloride 30+ Cited Publications Levarterenol hydrochloride; L-Noradrenaline hydrochloride	Cardiovascular Disease Alkaloids Classification of Application Fields Mimosa pudica Linn. Leguminosae Other Alkaloids Source classification Phenols Polyphenols Plants Disease Research Fields Endocrinology	Adrenergic Receptor Autophagy Endogenous Metabolite
Norepinephrine (Levarterenol; L-Noradrenaline) hydrochloride is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715

Norepinephrine 30+ Cited Publications Levarterenol; L-Noradrenaline	Cardiovascular Disease Structural Classification Classification of Application Fields Phenols Polyphenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite Adrenergic Receptor Autophagy
Norepinephrine (Levarterenol; L-Noradrenaline) is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715B

Norepinephrine bitartrate monohydrate 30+ Cited Publications Levarterenol bitartrate monohydrate; L-Noradrenaline bitartrate monohydrate	Structural Classification Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Endocrinology	Adrenergic Receptor Autophagy Endogenous Metabolite
Norepinephrine (Levarterenol; L-Noradrenaline) bitartrate monohydrate is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-13715C

Norepinephrine tartrate 30+ Cited Publications Levarterenol tartrate; L-Noradrenaline tartrate	Cardiovascular Disease Structural Classification Classification of Application Fields Source classification Phenols Polyphenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite Adrenergic Receptor Autophagy
Norepinephrine (Levarterenol; L-Noradrenaline) tartrate is a potent adrenergic receptor (AR) agonist. Norepinephrine tartrate activates α₁, α₂, β₁ receptors ^[1] .

HY-W009783

1-Deoxymannojirimycin hydrochloride	Infection Alkaloids Piperidine Alkaloids Structural Classification other families Classification of Application Fields Source classification Plants Disease Research Fields	HIV Influenza Virus
1-Deoxymannojirimycin hydrochloride is a selective class I α1,2-mannosidase inhibitor with an IC₅₀ of 20 μM. 1-Deoxymannojirimycin hydrochloride is also a N-linked glycosylation inhibitor and inhibits *HIV‐1* strains. 1-Deoxymannojirimycin hydrochloride has antiviral activity ^[1] .

HY-B0098

Doxazosin 1 Publications Verification UK 33274	Classification of Application Fields Disease Research Fields Endocrinology	Adrenergic Receptor
Doxazosin (UK 33274) is a quinazoline-derivative that selectively antagonizes postsynaptic α1-adrenergic receptors.

HY-B0459

Scopine 6,7-Epoxytropine	Alkaloids Classification of Application Fields Neurological Disease Datura stramonium L. Source classification Plants Solanaceae Disease Research Fields Endocrinology	Adrenergic Receptor
Scopine is the metabolite of anisodine, which is a α1-adrenergic receptor agonist and used in the treatment of acute circulatory shock.

HY-B2193

α-Amylase	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Other Diseases Disease Research Fields	Amylases
α-Amylase is a hydrolase enzyme that catalyses the hydrolysis of internal α-1, 4-glycosidic linkages in starch to yield products like glucose and maltose.

HY-13715BR

Norepinephrine bitartrate monohydrate (Standard)	Structural Classification Source classification Phenols Endogenous metabolite	Adrenergic Receptor Autophagy Endogenous Metabolite
Norepinephrine (bitartrate monohydrate) (Standard) is the analytical standard of Norepinephrine (bitartrate monohydrate). This product is intended for research and analytical applications. Norepinephrine (Levarterenol; L-Noradrenaline) bitartrate monohydrate is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α1, α2, β1 receptors ^[1] .

HY-118638

Corynanthine	Apocynaceae Structural Classification Alkaloids Source classification Rauvolfia vomitoria Afzel. Plants Indole Alkaloids	Adrenergic Receptor
Corynanthine is a selective α1-adrenergic receptor antagonist. Corynanthine can significantly lower intraocular pressure in rabbits ^[1].

HY-B0471

Phenylephrine hydrochloride 10+ Cited Publications (R)-(-)-Phenylephrine hydrochloride; L-Phenylephrine hydrochloride	Cardiovascular Disease Structural Classification Alkaloids Monophenols Classification of Application Fields Other Alkaloids Source classification Phenols Endogenous metabolite Disease Research Fields Endocrinology	Adrenergic Receptor Endogenous Metabolite
(R)-(-)-Phenylephrine hydrochloride is a selective *α₁-adrenoceptor* agonist with pK_is of 5.86, 4.87 and 4.70 for α_1D, α_1B and α_1A receptors respectively.

HY-135525

Agroclavine	Infection Structural Classification Alkaloids Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Indole Alkaloids Cancer	Dopamine Receptor Adrenergic Receptor
Agroclavine is a natural, clavine type of ergot alkaloid. Agroclavine is a D1 dopamine receptor and *α1-adrenoceptor* agonist. Agroclavine also has anticancer and antimicrobial activities ^[1] .

HY-N6969

Dicentrine	Alkaloids Structural Classification Classification of Application Fields Source classification Stephania epigaea Lo Plants Isoquinoline Alkaloids Menispermaceae Disease Research Fields Endocrinology	Adrenergic Receptor
Dicentrine is a natural product isolated from the plant Stephania epigaea Lo with antihypertensive effect. Dicentrine is an *α₁-adrenoceptor* antagonist which has effective against human hyperplastic prostates ^[1].

HY-B0661A

Tamsulosin hydrochloride (R)-(-)-YM12617; LY253351	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Other Alkaloids Source classification Endogenous metabolite Disease Research Fields Endocrinology	Adrenergic Receptor Endogenous Metabolite
Tamsulosin hydrochloride ((R)-(-)-YM12617) is an inhibitor of α₁-adrenergic receptor. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth in animal models ^[1].

HY-B0661

Tamsulosin (R)-(-)-YM12617 free base; LY253351 free base	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Other Alkaloids Source classification Endogenous metabolite Disease Research Fields Endocrinology Cancer	Adrenergic Receptor Endogenous Metabolite
Tamsulosin ((R)-(-)-YM12617 free base) is an inhibitor of α₁-adrenergic receptor. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth in animal models ^[1].

HY-N10527

Isoglobotetraose Globoisotetraose	Structural Classification Natural Products Microorganisms	Others
Isoglobotetraose (Globoisotetraose) is the oligosaccharide moiety of human glycosphingolipids. Synthesis process: globotetraose (GalNAcβ1→3Galα1→4Galβ1→4Glc) and isoglobotetraose (GalNAcβ1→3Galα1→3Galβ1→4Glc) ^[1].

HY-B0471R

Phenylephrine hydrochloride (Standard)	Structural Classification Alkaloids Monophenols Other Alkaloids Source classification Phenols Endogenous metabolite	Adrenergic Receptor Endogenous Metabolite
Phenylephrine (hydrochloride) (Standard) is the analytical standard of Phenylephrine (hydrochloride). This product is intended for research and analytical applications. (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.

HY-120408

(-)-Scopolamine Atroscine	Alkaloids Structural Classification other families Other Alkaloids Source classification Plants	Adrenergic Receptor
(-)-Scopolamine (Atroscine) is the racemic modification of Scopolamine. (-)-Scopolamine inhibits α-adrenergic receptor activity. (-)-Scopolamine has K_i values of 33 μM and 7.25 nM for α₁-adrenerg receptor and muscarinic cholinergic receptor, respectively ^[1].

HY-N7142

DL-Norepinephrine hydrochloride 1 Publications Verification	Structural Classification Neurological Disease Classification of Application Fields Source classification Phenols Polyphenols Endogenous metabolite Disease Research Fields Endocrinology	Adrenergic Receptor
DL-Norepinephrine hydrochloride is a synthetic phenylethylamine that mimics the sympathomimetic actions of the endogenous norepinephrine．DL-Norepinephrine hydrochloride is a neurotransmitter targets α1 and β1 adrenoceptors, has an increasing effect on subendocardial oxygen tension ^[1].

HY-B0371

Terazosin	Classification of Application Fields Disease Research Fields Endocrinology	Adrenergic Receptor
Terazosin is a quinazoline derivative and a competitive and orally active *α1-adrenoceptor* antagonist. Terazosin works by relaxing blood vessels and the opening of the bladder. Terazosin has the potential for benign prostatic hyperplasia (BPH) and high blood pressure treatment ^[1] .

HY-N12653

Exserohilone (-)-Exserohilone	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Reactive Oxygen Species
Exserohilone ((-)-Exserohilone) is a thiodiketopiperazine derivative that exhibits the inhibition of TNF-α-induced ROS generation and MMP-1 secretion. Exserohilone increases the procollagen type I α1 secretion in human dermal fibroblasts ^[1].

HY-141488

Lacto-N-biose I Galβ1-3GlcNAc	Polysaccharides Microorganisms Classification of Application Fields Source classification Disease Research Fields Saccharides Endocrinology	Endogenous Metabolite
Lacto-N-biose I (Galβ1-3GlcNAc), as an endogenous metabolite, is an acceptor for the α1,2-fucosyltransferase enzyme from Helicobacter pylori ^[1].

HY-136935

Alloyohimbine	Apocynaceae Alkaloids Structural Classification Source classification Alstonia scholaris (L.) R. Br. Plants Indole Alkaloids	Adrenergic Receptor
Alloyohimbine, an alkaloid, is a selective α2-adrenoceptor antagonist with K_Dα1, K_Dα2 of 0.28 μM and 0.006 μM, respectively ^[1].

HY-N1919

Ajmalicine 1 Publications Verification Raubasine	Structural Classification Iridoids Classification of Application Fields Terpenoids Source classification Rosaceae Plants Disease Research Fields Endocrinology Rosa multifoloraThunb	Adrenergic Receptor Cholinesterase (ChE)
Ajmalicine (Raubasine) is a potent adrenolytic agent which preferentially blocks *α₁-adrenoceptor. Ajmalicine is an reversible but non-competitive nicotine receptor* full inhibitor, with an IC₅₀ of 72.3 μM. Ajmalicine also can be used as anti-hypertensive, and serpentine, with sedative activity ^[1] .

HY-N1919A

Ajmalicine hydrochloride Raubasine hydrochloride	Alkaloids Source classification Rosaceae Plants Rosa multifoloraThunb	Adrenergic Receptor Cholinesterase (ChE)
Ajmalicine (Raubasine) hydrochloride is a potent adrenolytic agent which preferentially blocks *α₁-adrenoceptor. Ajmalicine hydrochloride is an reversible but non-competitive nicotine receptor* full inhibitor, with an IC₅₀ of 72.3 μM. Ajmalicine hydrochloride also can be used as anti-hypertensive, and serpentine, with sedative activity ^[1] .

HY-B0661AR

Tamsulosin hydrochloride (Standard)	Structural Classification Alkaloids Other Alkaloids Source classification Endogenous metabolite	Adrenergic Receptor Endogenous Metabolite
Tamsulosin (hydrochloride) (Standard) is the analytical standard of Tamsulosin (hydrochloride). This product is intended for research and analytical applications. Tamsulosin hydrochloride ((R)-(-)-YM12617) is an inhibitor of α₁-adrenergic receptor. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth in animal models ^[1].

HY-B0661R

Tamsulosin (Standard)	Structural Classification Alkaloids Other Alkaloids Source classification Endogenous metabolite	Adrenergic Receptor Endogenous Metabolite
Tamsulosin (Standard) is the analytical standard of Tamsulosin. This product is intended for research and analytical applications. Tamsulosin ((R)-(-)-YM12617 free base) is an inhibitor of α₁-adrenergic receptor. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth in animal models ^[1].

HY-N2160

6'''-Feruloylspinosin	Structural Classification Flavonoids other families Flavones Source classification Phenols Polyphenols Plants	GABA Receptor
6'''-Feruloylspinosin is a flavonoid isolated from seeds of Ziziphus jujuba. 6'''-Feruloylspinosin can across the blood-brain barrier and enhance the expression of GABAAα1, GABAAα5, and GABABR1 mRNA in rat hippocampal neurons ^[1].

HY-N0877

Bufalin 5+ Cited Publications	Structural Classification Animals Classification of Application Fields Source classification Disease Research Fields Steroids Cancer	Na+/K+ ATPase
Bufalin is an active component isolated from Chan Su, acts as a potent Na ⁺/K ⁺-ATPase inhibitor, binds to the subunit α1, α2 and α3, with K_d of 42.5, 45 and 40 nM, respectively ^[1] . Anti-cancer activity .

HY-13715R

Norepinephrine (Standard) Levarterenol (Standard); L-Noradrenaline (Standard)	Structural Classification Phenols Polyphenols Endogenous metabolite	Endogenous Metabolite Adrenergic Receptor Autophagy
Norepinephrine (Standard) is the analytical standard of Norepinephrine. This product is intended for research and analytical applications. Norepinephrine (Levarterenol; L-Noradrenaline) is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α₁, α₂, β₁ receptors ^[1] .

HY-N1919R

Ajmalicine (Standard)	Structural Classification Iridoids Terpenoids Source classification Rosaceae Plants Rosa multifoloraThunb	Adrenergic Receptor Cholinesterase (ChE)
Ajmalicine (Standard) is the analytical standard of Ajmalicine. This product is intended for research and analytical applications. Ajmalicine (Raubasine) is a potent adrenolytic agent which preferentially blocks α1-adrenoceptor. Ajmalicine is an reversible but non-competitive nicotine receptor full inhibitor, with an IC50 of 72.3 μM. Ajmalicine also can be used as anti-hypertensive, and serpentine, with sedative activity ^[1] .

HY-N0761

Isoferulic acid 3-Hydroxy-4-methoxycinnamic acid	Structural Classification Classification of Application Fields Ranunculaceae Source classification Metabolic Disease Cimicifuga foetida Linn. Plants Monophenols Simple Phenylpropanols Phenols Phenylpropanoids Disease Research Fields Endocrinology	Adrenergic Receptor Influenza Virus
Isoferulic acid (3-Hydroxy-4-methoxycinnamic acid) is a cinnamic acid derivative that has antidiabetic activity. Isoferulic acid binds to and activates α1-adrenergic receptors (IC₅₀=1.4 µM) to enhance secretion of β-endorphin (EC₅₀=52.2 nM) and increase glucose use. Isoferulic acid also has anti-influenza virus activities.

HY-A0019

Paliperidone 3 Publications Verification 9-Hydroxyrisperidone	Structural Classification Natural Products Source classification Endogenous metabolite	Drug Metabolite Dopamine Receptor 5-HT Receptor Adrenergic Receptor
Paliperidone (9-Hydroxyrisperidone), the major active metabolite of Risperidone, is a dopamine D2 antagonist and 5-HT2A antagonist. Paliperidone is also active as an antagonist at α1 and α2 adrenergic receptors and *H1-histaminergic* receptors. Paliperidone, a antipsychotic agent, shows efficacy against schizophrenia ^[1].

HY-N0877R

Bufalin (Standard)	Structural Classification Animals Source classification Steroids	Na+/K+ ATPase
Bufalin (Standard) is the analytical standard of Bufalin. This product is intended for research and analytical applications. Bufalin is an active component isolated from Chan Su, acts as a potent Na+/K+-ATPase inhibitor, binds to the subunit α1, α2 and α3, with Kd of 42.5, 45 and 40 nM, respectively ^[1] . Anti-cancer activity .

HY-A0019R

Paliperidone (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Drug Metabolite Dopamine Receptor 5-HT Receptor Adrenergic Receptor
Paliperidone (Standard) is the analytical standard of Paliperidone. This product is intended for research and analytical applications. Paliperidone (9-Hydroxyrisperidone), the major active metabolite of Risperidone, is a dopamine D2 antagonist and 5-HT2A antagonist. Paliperidone is also active as an antagonist at α1 and α2 adrenergic receptors and *H1-histaminergic* receptors. Paliperidone, a antipsychotic agent, shows efficacy against schizophrenia ^[1].

HY-N2037

Higenamine 3 Publications Verification Norcoclaurine; Demethyl-Coclaurine	Alkaloids Structural Classification Classification of Application Fields Ranunculaceae Source classification Phenols Polyphenols Aconitum carmichaeli Debx. Plants Isoquinoline Alkaloids Disease Research Fields Endocrinology	MAP3K MDM-2/p53 Adrenergic Receptor ROS Kinase Apoptosis
Higenamine (Norcoclaurine), a β2-AR agonist with antioxidant capability, is a key component of the Chinese herb aconite root that prescribes for treating symptoms of heart failure in the oriental Asian countries. Higenamine is also a α1-adrenergic receptor antagonist with hypotensive effect. is a selective *LSD1* inhibitor (IC₅₀=1.47 μM) that can be isolated from aconite. Higenamine hydrochloride has anti-inflammatory and antibacterial activity. Higenamine protects myocyte Apoptosis and ischemia/reperfusion (I/R) injury through selective activation of beta2-adrenergic receptor (β2-AR). Higenamine also reduces I/R-induced myocardial infarction in mice. Higenamine can attenuate IL-1β-induced Apoptosis through ROS-mediated PI3K/Akt signaling pathway. Higenamine protects brain cells from oxygen deprivation. Higenamine can promote bone formation in osteoporosis through the SMAD2/3 pathway. Higenamine can be used to study cancer, inflammation, cardiorenal syndrome and other diseases ^[1] .

HY-N2464

Maltotetraose Amylotetraose; Fujioligo 450; α-1,4-Tetraglucose	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Endogenous metabolite Human Gut Microbiota Metabolites Polysaccharides Microorganisms Gramineae Hordeum vulgare Disease Research Fields Saccharides	TNF Receptor Endogenous Metabolite Bacterial
Maltotetraose can be used as a substrate for the enzyme-coupled determination of amylase activity in biological fluids.

HY-N10330

7-Hydroxyneolamellarin A	Structural Classification Animals Source classification Phenols	HIF/HIF Prolyl-Hydroxylase VEGFR
7-Hydroxyneolamellarin A is a natural product that could be derived from sponge Dendrilla nigra. 7-Hydroxyneolamellarin A is a potent hypoxia-inducible factor-1α (HIF-1α) inhibitor. 7-Hydroxyneolamellarin A attenuates the accumulation of hypoxia-inducible factor-1α (HIF-1α) protein and inhibits vascular epidermal growth factor (VEGF) transcriptional activity. 7-Hydroxyneolamellarin A can be used in research of cancer ^[1].

HY-N8326

Maltononaose	Structural Classification Polysaccharides Microorganisms Source classification Saccharides	Others
Maltononaose is a linear oligosaccharide consisting of 9 glucose units linked by alpha-1, 4-glucoside bonds. Maltononaose is used as a substrate to study the subsites affinity of glucoamylase. Maltononaose can be used to determine the activity of amylase and to optimize the process of starch hydrolysis ^[1] .

HY-107824

D-Melibiose	Malvaceae Structural Classification Polysaccharides Classification of Application Fields Malva sinensis Cav. Source classification Plants Endogenous metabolite Inflammation/Immunology Disease Research Fields Saccharides	Endogenous Metabolite
D-Melibiose is a disaccharide which is composed of one galactose and one glucose moiety in an alpha (1-6) glycosidic linkage.

HY-N0242

Fraxinellone 3 Publications Verification	Structural Classification Classification of Application Fields Terpenoids Dictamnus dasycarpus Turcz. Sesquiterpenes Source classification Rutaceae Plants Inflammation/Immunology Disease Research Fields	PD-1/PD-L1 HIF/HIF Prolyl-Hydroxylase STAT
Fraxinellone is isolated from the root bark of the Rutaceae plant, Dictamnus dasycarpus. Fraxinellone is a *PD-L1* inhibitor and inhibits *HIF-1α* protein synthesis without affecting HIF-1α protein degradation. Fraxinellone has the potential to be a valuable candidate for cancer treatment by targeting PD-L1 ^[1].

HY-16560

Camptothecin 35+ Cited Publications Campathecin; (S)-(+)-Camptothecin; CPT	Infection Structural Classification Alkaloids Classification of Application Fields Quinoline Alkaloids Camptotheca acuminata Decne. Nyssaceae Plants Disease Research Fields	Topoisomerase ADC Cytotoxin MicroRNA Influenza Virus Apoptosis Fungal Antibiotic
Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC₅₀ of 679 nM ^[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells .

HY-N9867

Gnetifolin E	Structural Classification Source classification Phenols Polyphenols Gnetaceae Plants Gnetum gnemon var. brunonianum (Griff.) Markgr.	TNF Receptor
Gnetifolin E is a resveratrol trimer derivative that can be isolated from Gnetum brunonianum. Gnetifolin E has anti-inflammatory activity, and inhibits *TNF-α* .

HY-N0242R

Fraxinellone (Standard)	Structural Classification Terpenoids Dictamnus dasycarpus Turcz. Sesquiterpenes Source classification Rutaceae Plants	PD-1/PD-L1 HIF/HIF Prolyl-Hydroxylase STAT
Fraxinellone (Standard) is the analytical standard of Fraxinellone. This product is intended for research and analytical applications. Fraxinellone is isolated from the root bark of the Rutaceae plant, Dictamnus dasycarpus. Fraxinellone is a PD-L1 inhibitor and inhibits HIF-1α protein synthesis without affecting HIF-1α protein degradation. Fraxinellone has the potential to be a valuable candidate for cancer treatment by targeting PD-L1 ^[1].

HY-124003

Phytomonic acid	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Others
Phytomonic acid is a long-chain fatty acid containing a cyclopropane ring produced by Lactobacillus reuteri. Lactobacilli that normally produce Lactobacillic acid also have the ability to resist TNF-α .

HY-Y0313

p-Hydroxybenzaldehyde	Structural Classification Paramacrolobium coeruleum (Taub.) J.Léonard Ketones, Aldehydes, Acids Labiatae Source classification Phenols Plants Endogenous metabolite	Endogenous Metabolite GABA Receptor
p-Hydroxybenzaldehyde is a one of the major components in vanilla aroma, with antagonistic effect on GABA_A receptor of the α₁β₂γ₂S subtype at high concentrations.

HY-N2024

Maltose 1 Publications Verification	Structural Classification Polysaccharides Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides Cancer	Endogenous Metabolite
Maltose is a disaccharide formed from two units of glucose joined with an α(1→4) bond, a reducing sugar. Maltose monohydrate can be used as a energy source for bacteria.

HY-N7439

Mogroside VI B	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Cucurbitaceae Metabolic Disease Siraitia grosvenorii (Swingle) C. Jeffrey ex Lu et Z. Y. Zhang Plants Disease Research Fields	PGC-1α
Mogroside VI B, a cucurbitane glucoside, separated from the crude extract of Siraitia grosvenorii. Mogroside VI B shows effect on activating *PGC-1α* transcription ^[1].

HY-N4275

Oleaside A	Apocynaceae Structural Classification Classification of Application Fields Cardiacglycosides Source classification Nerium indicum Mill. Plants Disease Research Fields Steroids Cancer	Others
Oleaside A is a polar cardenolide monoglycoside isolated from Nerium oleander, inhibits the induction of ICAM-1 induced by IL-1α and TNF-α, and has anti-tumor activity ^[1].

HY-N1098

Velutin	Flavonoids other families Microorganisms Classification of Application Fields Flavones Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	HIF/HIF Prolyl-Hydroxylase
Velutin is an aglycone extracted from Flammulina velutipes, with inhibitory activity against melanin biosynthesis. Velutin reduces osteoclast differentiation and down-regulates HIF-1α through the NF-κB pathway ^[1] .

Cat. No.	Product Name	Chemical Structure

HY-B0716S1

Urapidil-d3
Urapidil-d₃ is the deuterium labeled Urapidil. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist.

HY-12753AS

Debutyldronedarone-d7 hydrochloride

Debutyldronedarone-d₇ hydrochloride is deuterated labeled Debutyldronedarone hydrochloride (HY-12753A). Debutyldronedarone (SR35021) hydrochloride, the main metabolite of Dronedarone, is a selective thyroid hormone receptor α₁ (TRα₁) inhibitor. Debutyldronedarone hydrochloride inhibits T3 binding to TRα₁ and TRβ₁ by 77% and 25%, respectively. Debutyldronedarone hydrochloride can be used for the research of arrhythmic ^[1].

HY-15746S1

(rac)-Dobutamine-d6 hydrochloride

(rac)-Dobutamine-d₆ (hydrochloride) is a labelled racemic Dobutamine hydrochloride. Dobutamine hydrochloride is a synthetic catecholamine that acts on α1-AR, β1-AR, β2-AR (α-1, β-1 andβ-2 adrenoceptors). Dobutamine hydrochloride is a selective β1-AR agonist, relatively weak activity at α1-AR and β2-AR. Dobutamine hydrochloride can increase cardiac output and correct hypoperfusion[1][2][3][4].

HY-15746S

(rac)-Dobutamine-d4 hydrochloride

(rac)-Dobutamine-d₄ (hydrochloride) is a labelled racemic Dobutamine hydrochloride. Dobutamine hydrochloride is a synthetic catecholamine that acts on α1-AR, β1-AR, β2-AR (α-1, β-1 andβ-2 adrenoceptors). Dobutamine hydrochloride is a selective β1-AR agonist, relatively weak activity at α1-AR and β2-AR. Dobutamine hydrochloride can increase cardiac output and correct hypoperfusion[1][2][3][4].

HY-B0192AS1

Alfuzosin-d7 hydrochloride
Alfuzosin-d₇ (hydrochloride) is the deuterium labeled Alfuzosin hydrochloride. Alfuzosin hydrochloride is an α1 adrenergic receptor antagonist used to treat benign prostatic hyperplasia (BPH).

HY-B0192AS

Alfuzosin-d3 hydrochloride
Alfuzosin-d3 hydrochloride is the deuterium labeled Alfuzosin hydrochloride. Alfuzosin hydrochloride is an α1 adrenergic receptor antagonist used to treat benign prostatic hyperplasia (BPH).

HY-B0098S

Doxazosin-d8
Doxazosin-d₈ is a deuterium labeled Doxazosin (UK 33274). Doxazosin is a quinazoline-derivative that selectively antagonizes postsynaptic α1 adrenergic receptors[1].

HY-B0471S

Phenylephrine-d3 hydrochloride
Phenylephrine-d₃ (hydrochloride) is the deuterium labeled Phenylephrine hydrochloride. (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.

HY-B0471S3

Phenylephrine-d6 hydrochloride
Phenylephrine-d₆ (hydrochloride) is deuterium labeled Phenylephrine (hydrochloride). (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.

HY-B0471S2

(S)-Phenylephrine-d6 hydrochloride
(S)-Phenylephrine-d₆ (hydrochloride) is deuterium labeled Phenylephrine (hydrochloride). (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.

HY-B0532S

Trifluoperazine-d8
Trifluoperazine-d₈ is a deuterium labeled Trifluoperazine. Trifluoperazine is an antipsychotic phenothiazine agent and a selective α1-adrenergic receptor antagonist. Trifluoperazine is also a potent dopamine D2 receptor inhibitor [1][2].

HY-B0716S2

Urapidil-d4
Urapidil-d₄ is the deuterium labeled Urapidil[1]. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist[2].

HY-B0471S1

Phenylephrine-2,4,6-d3 hydrochloride
Phenylephrine-2,4,6-d₃ (hydrochloride) is the deuterium labeled Phenylephrine hydrochloride. (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.

HY-B0661AS

Tamsulosin-d5 hydrochloride
Tamsulosin-d₅ (hydrochloride) is the deuterium labeled Tamsulosin hydrochloride. Tamsulosin hydrochloride ((R)-(-)-YM12617) is an inhibitor of α1-adrenergic receptor. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth in animal models[1].

HY-B0661AS1

Tamsulosin-d4 hydrochloride
Tamsulosin-d₄ (hydrochloride) is deuterium labeled Tamsulosin (hydrochloride). Tamsulosin hydrochloride ((R)-(-)-YM12617) is an inhibitor of α1-adrenergic receptor. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth in animal models[1].

HY-B0371S

Terazosin-d8
Terazosin-d₈ is deuterium labeled Terazosin. Terazosin is a quinazoline derivative and a competitive and orally active α1-adrenoceptor antagonist. Terazosin works by relaxing blood vessels and the opening of the bladder. Terazosin has the potential for benign prostatic hyperplasia (BPH) and high blood pressure treatment[1][2][3].

HY-13715S

(Rac)-Norepinephrine-d3 formate
(Rac)-Norepinephrine-d₃ (formate) is deuterium labeled Norepinephrine. Norepinephrine (Levarterenol; L-Noradrenaline) is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α1, α2, β1 receptors[1][2][3][4].

HY-B0781S

Promethazine-d4 hydrochloride
Promethazine-d₄ (hydrochloride) is the deuterium labeled Promethazine hydrochloride. Promethazine hydrochloride is the first-generation antihistamine; strong antagonist of the H1 receptor and moderate mACh receptor antagonist, moderate affinity for 5-HT2A, 5-HT2C, D2 and α1-adrenergic receptors.

HY-B0192S

Alfuzosin-d7
Alfuzosin-d₇ is the deuterium labeled Alfuzosin[1]. Alfuzosin (SL 77499-10) is an orally active, selective and competitive α1-adrenoceptor antagonist. Alfuzosin relaxes the muscles of the prostate and bladder neck, aiding in urination. Alfuzosin can be used in study of benign prostatic hyperplasia (BPH)[2][3].

HY-N7142S

DL-Norepinephrine-d6 hydrochloride
DL-Norepinephrine-d₆ (hydrochloride) is the deuterium labeled DL-Norepinephrine hydrochloride. DL-Norepinephrine hydrochloride is a synthetic phenylethylamine that mimics the sympathomimetic actions of the endogenous norepinephrine．DL-Norepinephrine hydrochloride is a neurotransmitter targets α1 and β1 adrenoceptors, has an increasing effect on subendocardial oxygen tension[1].

HY-12987S1

Pimozide-d5 N-Oxide
Pimozide-d₅ N-Oxide is the deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2].

HY-12987S

Pimozide-d4
Pimozide-d₄ is a deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2][3].

HY-N7142S1

DL-Norepinephrine-d3 hydrochloride
DL-Norepinephrine-d₃ (hydrochloride) is the deuterium labeled DL-Norepinephrine hydrochloride[1]. DL-Norepinephrine hydrochloride is a synthetic phenylethylamine that mimics the sympathomimetic actions of the endogenous norepinephrine．DL-Norepinephrine hydrochloride is a neurotransmitter targets α1 and β1 adrenoceptors, has an increasing effect on subendocardial oxygen tension[2].

HY-12987S2

Pimozide-d4-1
Pimozide-d₄-1 is the deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2][3][4].

HY-W728545

Labetalol-d6 hydrochloride
Labetalol-d6 hydrochloride (AH5158-d6 hydrochloride; Sch-15719W-d6) is a deuterium labeled Labetalol (HY-121383). Labetalol is an orally active α1- and β-adrenergic receptors competitive antagonist, which exhibits anti-hypertensive property ^[1].

HY-17034AS

Dexmedetomidine-13C,d3 hydrochloride

Dexmedetomidine- ¹³C,d₃ (hydrochloride) is the ¹³C- and deuterium labeled Dexmedetomidine (hydrochloride). Dexmedetomidine hydrochloride ((+)-Medetomidine hydrochloride) is a potent, selective and orally active agonist of α2-adrenoceptor, with a Ki of 1.08 nM. Dexmedetomidine hydrochloride shows 1620-fold selectivity against α1-adrenoceptor. Dexmedetomidine hydrochloride exhibits anxiolysis, sedation, and modest analgesia effects[1][2][3].

HY-12717AS

Phentolamine-d4 hydrochloride

Phentolamine-d₄ (hydrochloride) is the deuterium labeled Phentolamine hydrochloride. Phentolamine hydrochloride is a reversible, non-selective, and orally active blocker of α1 and α2 adrenergic receptor that expands blood vessels to reduce peripheral vascular resistance. Phentolamine hydrochloride can be used for the research of pheochromocytoma-related hypertension, heart failure and erectile dysfunction[1][2][3].

HY-B0532AS

Trifluoperazine-d3 dihydrochloride

Trifluoperazine-d₃ (dihydrochloride) is deuterium labeled Trifluoperazine (dihydrochloride). Trifluoperazine dihydrochloride, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine dihydrochloride is a potent α1-adrenergic receptor antagonist. Trifluoperazine dihydrochloride is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine dihydrochloride is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine dihydrochloride can be used for the research of schizophrenia. Trifluoperazine dihydrochloride acts as a reversible inhibitor of influenza virus morphogenesis[1][2][3][4][5].

HY-B0135S

Furosemide-d5

Furosemide-d₅ is the deuterium labeled Furosemide. Furosemide is a potent and orally active inhibitor of Na+/K+/2Cl- (NKCC) cotransporter, NKCC1 and NKCC2[1]. Furosemide is also a GABAA receptors antagonist and displays 100-fold selectivity for α6-containing receptors than α1-containing receptors. Furosemide acts as a loop diuretic and used for the study of congestive heart failure, hypertension and edema[2].

HY-14541S2

Olanzapine-d8

Olanzapine-d8 is a deuterated labeled Olanzapine ^[1]. Olanzapine (LY170053) is a selective, orally active monoaminergic antagonist with high affinity binding to serotonin H1, 5HT2A/2C, 5HT3, 5HT6 (K_i=7, 4, 11, 57, and 5 nM, respectively), dopamine D1-4 (K_i=11 to 31 nM), muscarinic M1-5 (K_i=1.9-25 nM), and adrenergic α1 receptor (K_i=19 nM). Olanzapine is an atypical antipsychotic .

HY-B1658BS

Frovatriptan-d3 succinate

Frovatriptan-d₃ (succinate) is deuterium labeled Frovatriptan (succinate). Frovatriptan succinate ((R)-Frovatriptan succinate) is a potent, high affinity, selective and orally active 5-HT1B (pK50 of 8.2) and 5-HT1D receptor agonist. Frovatriptan succinate exhibits >10-fold selectivity for 5-HT1B and 5-HT1D over 5-HT1A, 5-HT1F, and 5-HT7 and >1000-fold selectivity over other 5-HT, dopamine, histamine H1, and α1-adrenoceptor. Frovatriptan succinate has the potential for migraine research[1][2].

HY-10564S

Sarpogrelate-d3 hydrochloride

Sarpogrelate-d₃ (hydrochloride) is the deuterium labeled Sarpogrelate hydrochloride. Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT2R antagonist, with pKis of 8.52, 6.57, and 7.43 for 5-HT2A, 5-HT2B, and 5-HT2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT1, 5-HT3, 5-HT4, α1-, α2- and β-adrenoreceptor, histamine H1, H2 and muscarinic M3 receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis[1][2][3].

HY-114695S

Prostaglandin F2α-1-glyceryl ester-d5
Prostaglandin F2α-1-glyceryl ester-d₅ is the deuterium labeled Prostaglandin F2α-1-glyceryl ester[1].

HY-10122S

Silodosin-d4

Silodosin-d₄ is the deuterium labeled Silodosin. Silodosin (KAD 3213) is a potent, selective and orally active α1A-adrenergic receptor (α1A-AR) blocker. Silodosin exhibits high affinity for α1A-AR (Ki=0.036 nM), over 162-fold and 50-fold than for α1B-AR and α1D-AR with Ki values of 21 nM and 2.0 nM, respectively. Silodosin is an effective and well-tolerated agent, it can be used for the investigation of LUTS/BPH[1][3].

HY-B0391S1

Naftopidil-d5
Naftopidil-d₅ is deuterium labeled Naftopidil. Naftopidil (KT-611) is is a selective alpha1-adrenoceptor antagonist, with Kis of 3.7 nM, 20 nM and 1.2 nM for the cloned human α1a-, α1b- and α1d-adrenoceptor subtypes, respectively. Naftopidil has antiproliferative effects. Naftopidil can be used for the research of prostate hyperplasia[1][2].

HY-17538S

ZLN005-d4
ZLN005-d₄ is deuterium labeled ZLN005. ZLN005 is a potent activator of peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α)[1].

HY-113358S

6-keto Prostaglandin F1α-d4
6-keto Prostaglandin F1α-d₄ is the deuterium labeled 6-keto Prostaglandin F1α[1].

HY-137012S

8-iso Prostaglandin F1α-d9
8-iso Prostaglandin F1α-d₉ is the deuterium labeled 8-iso Prostaglandin F1α[1].

HY-12519S

Oltipraz-d3
Oltipraz-d₃ is the deuterium labeled Oltipraz. Oltipraz has an inhibitory effect on HIF-1α activation in a time-dependent manner, completely abrogating HIF-1α induction at ≥10 μM concentrations, the IC50 of Oltipraz for HIF-1α inhibition is 10 μM. Oltipraz is a potent Nrf2 activator.

HY-129953S1

9α,11β-Prostaglandin F2α-d9
9α,11β-Prostaglandin F2α-d₉ is the deuterium labeled 9α,11β-Prostaglandin F2α[1].

HY-129397S

2,3-Dinor-11β-prostaglandin F2α-d9
2,3-Dinor-11β-prostaglandin F2α-d₉ is the deuterium labeled 2,3-Dinor-11β-prostaglandin F2α[1].

HY-16579AS2

Etifoxine-d5
Etifoxine-d₅ is the deuterium labeled Etifoxine. Etifoxine, a non-benzodiazepine GABAergic compound, is a positive allosteric modulator of α1β2γ2 and α1β3γ2 subunit-containing GABAA receptors. Etifoxine reveals anxiolytic and anticonvulsant properties in rodents[1][2][3].

HY-B0702S

Nicergoline-13C,d3
Nicergoline- ¹³C,d₃ is the ¹³C- and deuterium labeled Nicergoline. Nicergoline, an ergoline derivative ester of bromonicotinic acid, is a potent, selective and orally active antagonist of α1A-adrenoceptor. Nicergoline has vasodilator effects. Nicergoline also has ameliorative effects on cognitive function in mouse models of Alzheimer's disease[1][2].

HY-A0077S1

Perphenazine-d4
Perphenazine-d₄ is the deuterium labeled Perphenazine. Perphenazine is a typical antipsychotic agent, inhibits 5-HT2Areceptor, Alpha-1A adrenergic receptor, Dopamine receptor D2/D3, D2L receptor, and Histamine H1 receptor, with Ki values of 5.6, 10, 0.765/0.13, 3.4, and 8 nM, respectively.

HY-14940S

Volinanserin-d4 hydrochloride
Volinanserin-d₄ (hydrochloride) is the deuterium labeled Volinanserin hydrochlorid. Volinanserin is a potent and selective antagonist of 5-HT2 receptor, with a Ki of 0.36 nM, and shows 300-fold selectivity for 5-HT2 receptor over 5-HT1c, alpha-1 and DA D2 receptors. Volinanserin has antipsychotic activity[1][2].

HY-16560S

Camptothecin-d5

Camptothecin-d₅ is the deuterium labeled Camptothecin. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3].

HY-A0077S2

Perphenazine-d6 fumarate

Perphenazine-d6 (fumarate) is a deuterated labeled Perphenazine ^[1]. Perphenazine is an orally active dopamine receptor and histamine-1 receptor antagonist, with K_i values of 0.56 nM (D2), 0.43 nM (D3), 6 nM (5-HT2A), respectively. Perphenazine also binds to Alpha-1A adrenergic receptor. Perphenazine inhibits cancer cell proliferation, and induces apoptosis. Perphenazine can be used in the research of mental disease, cancer, inflammation .

HY-17412S

Minocycline-d6 hydrochloride
Minocycline-d₆ hydrochloride is deuterated labeled Minocycline hydrochloride (HY-17412). Minocycline hydrochloride is an orally effective semi-synthetic tetracycline antibiotic and *HIF-1α* inhibitor ^[1].

HY-B0006BS

(S)-Carvedilol-d4
(S)-Carvedilol-d₄ is deuterium labeled (S)-Carvedilol. (S)-Carvedilol, the S-enantiomer of Carvedilol, is a non-selective β/α-1 blocker. (S)-Carvedilol exerts protection against the vascular or cardiac toxicity of Doxorubicin (DOX)[1].

HY-Y0313S1

p-Hydroxybenzaldehyde-13C
p-Hydroxybenzaldehyde- ¹³C is the ¹³C-labeled p-Hydroxybenzaldehyde. p-Hydroxybenzaldehyde is a one of the major components in Dendrocalamus asper bamboo shoots, with antagonistic effect on GABAA receptor of the α1β2γ2S subtype at high concentrations.

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