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Results for "

α1-adrenergic

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (80) 5-HT Receptor (18) Akt (3) AMPK (3) Apoptosis (4) Autophagy (10) Calcium Channel (5) CaMK (5) Cytochrome P450 (4) Dopamine Receptor (20) Drug Metabolite (2) Endogenous Metabolite (4) Histamine Receptor (5) iGluR (3) Influenza Virus (8) Isotope-Labeled Compounds (11) MAP3K (1) MDM-2/p53 (1) Mitophagy (2) P-glycoprotein (5) Polo-like Kinase (PLK) (1) Potassium Channel (2) Prostaglandin Receptor (1) Reference Standards (5) ROS Kinase (1) Taste Receptor (1)
By Research Areas:	Cancer (18) Cardiovascular Disease (30) Endocrinology (34) Infection (3) Inflammation/Immunology (7) Metabolic Disease (5) Neurological Disease (48)

By Targets:

Adrenergic Receptor (80)

5-HT Receptor (18)

Akt (3)

AMPK (3)

Apoptosis (4)

Autophagy (10)

Calcium Channel (5)

CaMK (5)

Cytochrome P450 (4)

Dopamine Receptor (20)

Drug Metabolite (2)

Endogenous Metabolite (4)

Histamine Receptor (5)

iGluR (3)

Influenza Virus (8)

Isotope-Labeled Compounds (11)

MAP3K (1)

MDM-2/p53 (1)

Mitophagy (2)

P-glycoprotein (5)

Polo-like Kinase (PLK) (1)

Potassium Channel (2)

Prostaglandin Receptor (1)

Reference Standards (5)

ROS Kinase (1)

Taste Receptor (1)

By Research Areas:

Cancer (18)

Cardiovascular Disease (30)

Endocrinology (34)

Infection (3)

Inflammation/Immunology (7)

Metabolic Disease (5)

Neurological Disease (48)

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Adrenergic Receptor

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-106617

Etoperidone	5-HT Receptor Adrenergic Receptor	Neurological Disease
Etoperidone, an antidepressant agent, is an orally active serotonin and nor-adrenaline re-uptake antagonist. Etoperidone shows K_d values of 36 nM, 38 nM, 85 nM, and 570 nM for 5-HT2 receptor, *α1-adrenergic* receptor*, 5-HT1A receptor, and α2-adrenergic* receptor**, respectively ^[1] .

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-B0098A

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

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.

HY-101815

Lidanserin ZK-33839	5-HT Receptor Adrenergic Receptor	Neurological Disease Endocrinology
Lidanserin (ZK-33839) acts as a 5-HT_2A and α₁-adrenergic receptor antagonist.

HY-111188

A55453	Adrenergic Receptor	Others
A55453 is a prazosin analogue and a potent *α1-adrenergic* antagonist. ^125I-A55453 is a high-affinity alpha 1-adrenergic receptor probe ^[1].

HY-B0532S

Trifluoperazine-d8	Isotope-Labeled Compounds Adrenergic Receptor Dopamine Receptor Influenza Virus Autophagy	Neurological Disease Cancer
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] .

HY-106617A

Etoperidone hydrochloride	5-HT Receptor Adrenergic Receptor	Neurological Disease
Etoperidone hydrochloride, an antidepressant agent, is an orally active serotonin and nor-adrenaline re-uptake antagonist. Etoperidone hydrochloride shows K_d values of 36 nM, 38 nM, 85 nM, and 570 nM for 5-HT2 receptor, α1-adrenergic receptor, 5-HT1A receptor, and α2-adrenergic receptor, respectively ^[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-118638

Corynanthine	Adrenergic Receptor	Neurological Disease
Corynanthine is a selective *α1-adrenergic* receptor** antagonist. Corynanthine can significantly lower intraocular pressure in rabbits ^[1].

HY-B0459A

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

HY-167925

Rec 15/2615	Adrenergic Receptor Calcium Channel	Endocrinology
Rec 15/2615 is a potent α(1)-adrenergic agonist that stimulates small cholangiocyte proliferation through the activation of calcium-dependent signaling pathways.

HY-117379

CHIR-2279	Adrenergic Receptor	Others
CHIR-2279 is a high-affinity ligand (K_i=5 nM) for the α₁-adrenergic receptor and can be further studied as a drug lead compound ^[1].

HY-106554A

Trimazosin hydrochloride hydrate	Adrenergic Receptor	Cardiovascular Disease
Trimazosin hydrochloride hydrate is an orally active, quinazoline derivative which is structurally related to prazosin. Trimazosin shows hypotensive effect by selectively block *α1-adrenergic* receptor** ^[1] .

HY-B0098AR

Doxazosin (mesylate) (Standard)	Adrenergic Receptor Autophagy Mitophagy	Cardiovascular Disease Endocrinology Cancer
Doxazosin (mesylate) (Standard) is the analytical standard of Doxazosin (mesylate). This product is intended for research and analytical applications. Doxazosin mesylate (UK 33274) is a quinazoline-derivative that selectively antagonizes postsynaptic *α1-adrenergic* receptors**.

HY-103109

Melperone hydrochloride	5-HT Receptor Dopamine Receptor Adrenergic Receptor Cytochrome P450	Neurological Disease
Melperone hydrochloride is a butyrophenone with atypical antipsychotic properties. Melperone hydrochloride is a multireceptor antagonist with K_ds of 102 nM, 180 nM, 180 nM, and 150 nM for 5-HT2A, dopamine D2, *α1-adrenergic, and α2-adrenergic* receptors*, respectively. Melperone hydrochloride has weak binding to histamine H1, 5-HT2C, 5-HT1A, 5-HT1D, and muscarinic receptors, with K_d values of 580 nM, 2100 nM, 2200 nM, 3400 nM, >10000 nM, respectively. Melperone hydrochloride is also a CYP2D6* inhibitor. Melperone hydrochloride can be used for the study of schizophrenia, and agitation in the elderly ^[1] .

HY-B2169

Melperone	5-HT Receptor Dopamine Receptor Adrenergic Receptor Cytochrome P450	Neurological Disease
Melperone is a butyrophenone with atypical antipsychotic properties. Melperone is a multireceptor antagonist with K_ds of 102 nM, 180 nM, 180 nM, and 150 nM for 5-HT2A, dopamine D2, *α1-adrenergic, and α2-adrenergic* receptors*, respectively. Melperone has weak binding to histamine H1, 5-HT2C, 5-HT1A, 5-HT1D, and muscarinic receptors, with K_d values of 580 nM, 2100 nM, 2200 nM, 3400 nM, >10000 nM, respectively. Melperone is also a CYP2D6* inhibitor. Melperone can be used for the study of schizophrenia, and agitation in the elderly ^[1] .

HY-U00367

(4E)-SUN9221	Adrenergic Receptor 5-HT Receptor	Cardiovascular Disease Endocrinology
(4E)-SUN9221 is a potent antagonist of *α1-adrenergic* receptor and 5-HT2 receptor**, with antihypertensive and anti-platelet aggregation activities.

HY-111984A

Quinazosin dihydrochloride	Adrenergic Receptor	Cardiovascular Disease
Quinazosin dihydrochloride is an antihypertensive *α1-adrenergic* receptor** antagonist whose activity is associated with inhibition of granulopoiesis, resulting in neutropenia and leukopenia. Quinazosin dihydrochloride exhibits dose-related myelosuppression that is correlated with the duration of suppression ^[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-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-117158

SKF 89748	Adrenergic Receptor	Others
SKF 89748 is an α1-adrenergic receptor agonist with the activity of inhibiting food and water intake. SKF 89748 inhibits food and water intake in adult male rats with an ED50 of 0.37mg/kg for inhibiting food intake.

HY-B0661AS1

Tamsulosin-d4 hydrochloride (R)-(-)-YM12617-d₄; LY253351-d₄	Isotope-Labeled Compounds Adrenergic Receptor Endogenous Metabolite	Neurological Disease Endocrinology
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-B0661AS

Tamsulosin-d5 hydrochloride (R)-(-)-YM12617-d₅; LY253351-d₅	Isotope-Labeled Compounds Adrenergic Receptor Endogenous Metabolite	Neurological Disease Endocrinology
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-121783

BE2254	Adrenergic Receptor	Others
BE2254 is a compound with antipyretic and metabolic activity, which has the activity of regulating the febrile response and metabolism. BE2254 can reduce the metabolic and febrile activity induced by lipopolysaccharide in febrile rabbits, suggesting that it may regulate body temperature by acting on the α1-adrenergic receptor mechanism.

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-B0661R

Tamsulosin (Standard)	Adrenergic Receptor Endogenous Metabolite	Neurological Disease Endocrinology Cancer
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-12962

NMDA-IN-1	iGluR	Neurological Disease
NMDA-IN-1 is a potent and NR2B-selective NMDA antagonist with Ki of 0.85 nM; NR2B Ca2+ influx IC50 is 9.7 nM; no activities on NR2A, NR2C, NR2D, hERG-channel and α1-adrenergic receptor.

HY-B0661

Tamsulosin (R)-(-)-YM12617 free base; LY253351 free base	Adrenergic Receptor Apoptosis	Neurological Disease Endocrinology Cancer
Tamsulosin ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin induces Apoptosis. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[1] .

HY-B0661A

Tamsulosin hydrochloride (R)-(-)-YM12617; LY253351	Adrenergic Receptor Apoptosis	Neurological Disease Endocrinology Cancer
Tamsulosin hydrochloride ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin hydrochloride induces Apoptosis. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[1] .

HY-B0781S

Promethazine-d4 hydrochloride	Histamine Receptor	Neurological Disease Endocrinology
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-B1108

Labetalol hydrochloride 4 Publications Verification AH-5158 hydrochloride; Sch-15719W	Adrenergic Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology
Labetalol (AH5158) hydrochloride is an orally available, selective *α1-adrenergic* recepto and non-selective β-adrenergic receptor** competitive antagonist. Labetalol hydrochloride is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol hydrochloride can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

HY-121383

Labetalol 4 Publications Verification AH5158; Sch-15719W free base	Adrenergic Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology
Labetalol (AH5158) is an orally available, selective *α1-adrenergic* recepto and non-selective β-adrenergic receptor** competitive antagonist. Labetalol is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

HY-B0661S

Tamsulosin-d4 (R)-(-)-YM12617 (free base)-d₄; LY253351 (free base)-d₄	Isotope-Labeled Compounds Endogenous Metabolite Adrenergic Receptor	Neurological Disease Endocrinology Cancer
Tamsulosin-d₄ ((R)-(-)-YM12617 (free base)-d₄) is deuterium labeled Tamsulosin. 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-121129

Eticlopride FLB-131	Dopamine Receptor	Neurological Disease
Eticlopride, a selective dopamine D2‐like receptor antagonist, exhibits high affinity for dopamine D2, α1‐adrenergic, α2‐adrenergic, 5HT1, 5HT2 receptors with K_is of 0.09, 112, 699, 6220, and 830 nM, respectively. Eticlopride is an antipsychotic agent ^[1].

HY-103413

Eticlopride hydrochloride	Dopamine Receptor	Neurological Disease
Eticlopride hydrochloride, a selective dopamine D2‐like receptor antagonist, exhibits high affinity for dopamine D2, α1‐adrenergic, α2‐adrenergic, 5HT1, 5HT2 receptors with K_is of 0.09, 112, 699, 6220, and 830 nM, respectively. Eticlopride hydrochloride is an antipsychotic agent ^[1].

HY-B0532

Trifluoperazine 5+ Cited Publications	Dopamine Receptor Adrenergic Receptor P-glycoprotein CaMK Influenza Virus Autophagy	Neurological Disease
Trifluoperazine, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine is a potent *α1-adrenergic* receptor antagonist. Trifluoperazine is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine can be used for the research of schizophrenia. Trifluoperazine acts as a reversible inhibitor of influenza virus** morphogenesis ^[1] .

HY-103093

Zotepine	5-HT Receptor Histamine Receptor Adrenergic Receptor Dopamine Receptor	Neurological Disease
Zotepine, an antipsychotic agent, is a potent antagonist of 5-HT_2A, 5-HT_2C, Histamine H₁, *α₁-adrenergic* and Dopamine D₂ receptors, with K_ds of 2.6 nM, 3.2 nM, 3.3 nM, 7.3 nM and 8 nM, respectively. Zotepine exhibits antidepressive and anxiolytic effects in vivo ^[1] .

HY-B0532A

Trifluoperazine dihydrochloride 5+ Cited Publications	Dopamine Receptor Adrenergic Receptor CaMK P-glycoprotein Influenza Virus Autophagy	Neurological Disease Cancer
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] .

HY-19686A

Ipsapirone hydrochloride TVX Q 7821	5-HT Receptor	Neurological Disease
Ipsapirone hydrochloride (TVX Q 7821) is an anxiolytic compound and a *5-HT_1A* receptor partial agonist. Ipsapirone hydrochloride (TVX Q 7821) also exhibits *5-HT_1A* receptor antagonistic effect, and only at high doses it can also produce an inhibitory effect on 5-HT₂ and the α₁-adrenergic function ^[1] .

HY-19686

Ipsapirone TVX Q 7821 free base	5-HT Receptor	Neurological Disease
Ipsapirone (TVX Q 7821) is an anxiolytic compound and a *5-HT_1A* receptor partial agonist. Ipsapirone (TVX Q 7821) also exhibits *5-HT_1A* receptor antagonistic effect, and only at high doses it can also produce an inhibitory effect on 5-HT₂ and the α₁-adrenergic function ^[1] .

HY-B0661AR

Tamsulosin (hydrochloride) (Standard)	Adrenergic Receptor Apoptosis	Neurological Disease Endocrinology Cancer
Tamsulosin (hydrochloride) (Standard) is the analytical standard of Tamsulosin hydrochloride (HY-B0661A). Tamsulosin hydrochloride ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin hydrochloride induces Apoptosis. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[1] .

HY-B0532AS

Trifluoperazine-d3 dihydrochloride	Isotope-Labeled Compounds Dopamine Receptor Adrenergic Receptor CaMK P-glycoprotein Influenza Virus Autophagy	Neurological Disease Cancer
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] .

HY-106720

Amosulalol YM 09538	Adrenergic Receptor	Cardiovascular Disease
Amosulalol (YM 09538) is an orally active and dual inhibitor of *α1/β1-Adrenergic* Receptor. Amosulalol exhibits antihypertensive activity via α1-Adrenergic Receptor inhibition. Amosulalol decreases reflexogenic increases in heart rate and plasma renin activity (PRA) via β1-Adrenergic Receptor** inhibition in spontaneously hypertensive rats (SHR) ^[1].

HY-B0193A

Prazosin hydrochloride Maximum Cited Publications 12 Publications Verification	Adrenergic Receptor Autophagy	Cardiovascular Disease Endocrinology Cancer
Prazosin hydrochloride is a well-tolerated, CNS-active *α1-adrenergic* receptor** antagonist for the research of high blood pressure and alcohol use disorders ^[1]. Prazosin hydrochloride potently inhibits Norepinephrine (NE)-stimulated 45Ca efflux with an IC₅₀ of 0.15 nM .Prazosin hydrochloride inhibits organic cation transporters OCT-1 and OCT-3 with IC₅₀s of 1.8, and 13 μM, respectively .

HY-106720A

Amosulalol hydrochloride YM 09538 hydrochloride	Adrenergic Receptor	Cardiovascular Disease
Amosulalol (YM 09538) hydrochloride is an orally active and dual inhibitor of *α1/β1-Adrenergic* Receptor. Amosulalol hydrochloride exhibits antihypertensive activity via α1-Adrenergic Receptor inhibition. Amosulalol hydrochloride decreases reflexogenic increases in heart rate and plasma renin activity (PRA) via β1-Adrenergic Receptor** inhibition in spontaneously hypertensive rats (SHR) ^[1].

HY-B0532B

Trifluoperazine dimaleate	Dopamine Receptor Adrenergic Receptor P-glycoprotein CaMK Influenza Virus Autophagy	Infection Neurological Disease Cancer
Trifluoperazine dimaleate, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine dimaleate is a potent *α1-adrenergic* receptor antagonist. Trifluoperazine dimaleate is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine dimaleate is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine dimaleate can be used for the research of schizophrenia. Trifluoperazine dimaleate acts as a reversible inhibitor of influenza virus** morphogenesis ^[1] .

HY-121383R

Labetalol (Standard) AH5158 (Standard); Sch-15719W free base (Standard)	Adrenergic Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology
Labetalol (Standard) is the analytical standard of Labetalol. This product is intended for research and analytical applications. Labetalol (AH5158) is an orally available, selective *α1-adrenergic* recepto and non-selective β-adrenergic receptor** competitive antagonist. Labetalol is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

HY-103093R

Zotepine (Standard)	Reference Standards 5-HT Receptor Histamine Receptor Adrenergic Receptor Dopamine Receptor	Neurological Disease
Zotepine (Standard) is the analytical standard of Zotepine. This product is intended for research and analytical applications. Zotepine, an antipsychotic agent, is a potent antagonist of 5-HT_2A, 5-HT_2C, Histamine H₁, *α₁-adrenergic* and Dopamine D₂ receptors, with K_ds of 2.6 nM, 3.2 nM, 3.3 nM, 7.3 nM and 8 nM, respectively. Zotepine exhibits antidepressive and anxiolytic effects in vivo ^[1] .

HY-B1108R

Labetalol hydrochloride (Standard) 3 Publications Verification AH-5158 hydrochloride(Standard); Sch-15719W (Standard)	Adrenergic Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology
Labetalol hydrochloride (Standard) is the analytical standard of Labetalol hydrochloride (HY-B1108). This product is intended for research and analytical applications. Labetalol (AH5158) hydrochloride is an orally available, selective *α1-adrenergic* recepto and non-selective β-adrenergic receptor** competitive antagonist. Labetalol hydrochloride is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol hydrochloride can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

Cat. No.	Product Name	Type

HY-D1606

BODIPY FL prazosin	Fluorescent Dyes/Probes
BODIPY FL prazosin is a fluorescent *α1-adrenergic* antagonist with K_i values of 14.5, 43.3 nM for α1a-AR and α1b-AR, respectively. BODIPY FL prazosin also is a fluorescent ligand with the excitation and emission wavelengths are 485 and 535 nm, respectively. BODIPY FL prazosin can be used for study the differences in the subcellular localization of α1-adrenoceptor subtypes ^[1] .

Cat. No.	Product Name	Type

HY-A0144A

Etilefrine hydrochloride

Biochemical Assay Reagents

Etilefrine hydrochloride is a sympathetic nerve agonist and AMPK activator that selectively targets α1/β1 adrenergic receptors. Etilefrine hydrochloride stimulates α1 adrenergic receptors, leading to contraction of vascular smooth muscle and increased peripheral resistance. Etilefrine hydrochloride also stimulates β1 receptors to enhance myocardial contractility and increase heart rate, thereby increasing blood pressure and improving cardiac output. Etilefrine hydrochloride also bidirectionally regulates the AMPK/Akt pathway and modulates the phosphorylation levels. Etilefrine hydrochloride can be used in cardiovascular research, such as postural hypotension, chylothorax, and improving low cardiac output ^[1] .

HY-A0144AR

Etilefrine hydrochloride (Standard)

Biochemical Assay Reagents

Etilefrine hydrochloride (Standard) is the analytical standard of Etilefrine hydrochloride (HY-A0144A). This product is intended for research and analytical applications. Etilefrine hydrochloride is a sympathetic nerve agonist and AMPK activator that selectively targets α1/β1 adrenergic receptors. Etilefrine hydrochloride stimulates α1 adrenergic receptors, leading to contraction of vascular smooth muscle and increased peripheral resistance. Etilefrine hydrochloride also stimulates β1 receptors to enhance myocardial contractility and increase heart rate, thereby increasing blood pressure and improving cardiac output. Etilefrine hydrochloride also bidirectionally regulates the AMPK/Akt pathway and modulates the phosphorylation levels. Etilefrine hydrochloride can be used in cardiovascular research, such as postural hypotension, chylothorax, and improving low cardiac output ^[1] .

Cat. No.	Product Name	Target	Research Area

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].

Cat. No.	Product Name	Category	Target	Chemical Structure

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-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 Apoptosis
Tamsulosin ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin induces Apoptosis. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[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 Apoptosis
Tamsulosin hydrochloride ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin hydrochloride induces Apoptosis. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[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-122440

Scopoline	Source classification Plants	Drug Metabolite Adrenergic Receptor
Scopoline (compound 3a) is a compound formed from Scopine (HY-B0459), an *α1 adrenergic* receptor** agonist ^[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-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-B0661AR

Tamsulosin (hydrochloride) (Standard)	Structural Classification Alkaloids Other Alkaloids Source classification Endogenous metabolite	Adrenergic Receptor Apoptosis
Tamsulosin (hydrochloride) (Standard) is the analytical standard of Tamsulosin hydrochloride (HY-B0661A). Tamsulosin hydrochloride ((R)-(-)-YM12617 free base) is an orally active antagonist of α₁-adrenergic receptor. Tamsulosin hydrochloride induces Apoptosis. Tamsulosin hydrochloride is used for the research of prostatic hyperplasia. Tamsulosin hydrochloride attenuates abdominal aortic aneurysm growth and inhibits inflammation in animal models ^[1] .

HY-N9251R

Cyclo(Ile-Ala) (Standard)	Alkaloids Structural Classification Microorganisms Other Alkaloids Marine natural products Source classification Marine microorganism	Others
Isoferulic acid (Standard) is the analytical standard of Isoferulic acid. This product is intended for research and analytical applications. 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-12882A

Ifenprodil tartrate Maximum Cited Publications 6 Publications Verification NP-120 tartrate; RC-61-91 tartrate	Alkaloids Piperidine Alkaloids Neurological Disease Classification of Application Fields Crassulaceae Source classification Sedum sarmentosum Bunge Plants Disease Research Fields	iGluR Adrenergic Receptor Potassium Channel Calcium Channel Influenza Virus
Ifenprodil (NP-120) tartrate, a cerebral vasodilator, is a noncompetitive NMDA receptor antagonist. Ifenprodil tartrate exerts high affinity at NR1A/NR2B receptors (IC₅₀=0.34 μM) over 400-fold than at NR1A/NR2A receptors (IC₅₀=146 μM) ^[1]. Ifenprodil tartrate is an *α1 adrenergic* receptor antagonist. Ifenprodil tartrate inhibits GIRK (Kir3), reduces inward currents through the basal GIRK activity. Ifenprodil tartrate has reliable inhibitory effects against A/H1N1 strains** (EC₅₀ of 6.6 µM). Ifenprodil tartrate has neuroprotective, anticonvulsant and antinociceptive effects. Ifenprodil tartrate can be used for the study of cerebrovascular diseases and peripheral arterial obliterative disease .

Cat. No.	Product Name	Chemical Structure

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-B2169S2

Melperone-d4 hydrochloride

Melperone-d₄ hydrochloride is the deuterium labeled Melperone hydrochloride (HY-103109) ^[1]. Melperone hydrochloride is a butyrophenone with atypical antipsychotic properties. Melperone hydrochloride is a multireceptor antagonist with K_ds of 102 nM, 180 nM, 180 nM, and 150 nM for 5-HT2A, dopamine D2, α1-adrenergic, and α2-adrenergic receptors, respectively. Melperone hydrochloride has weak binding to histamine H1, 5-HT2C, 5-HT1A, 5-HT1D, and muscarinic receptors, with K_d values of 580 nM, 2100 nM, 2200 nM, 3400 nM, >10000 nM, respectively. Melperone hydrochloride is also a CYP2D6 inhibitor. Melperone hydrochloride can be used for the study of schizophrenia, and agitation in the elderly .

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] .

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-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-B0661S

Tamsulosin-d4
Tamsulosin-d₄ ((R)-(-)-YM12617 (free base)-d₄) is deuterium labeled Tamsulosin. 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-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] .

HY-W728545

Labetalol-d6 hydrochloride

Labetalol hydrochloride-d₆ (AH-5158 hydrochloride-d₆) is deuterium labeled Labetalol hydrochloride (HY-B1108). Labetalol (AH5158) hydrochloride is an orally available, selective α1-adrenergic recepto and non-selective β-adrenergic receptor competitive antagonist. Labetalol hydrochloride is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol hydrochloride can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

HY-B1108S

Labetalol hydrochloride-d5

Labetalol hydrochloride-d₅ (AH-5158 hydrochloride-d₅) is deuterium labeled Labetalol hydrochloride (HY-B1108). Labetalol (AH5158) hydrochloride is an orally available, selective α1-adrenergic recepto and non-selective β-adrenergic receptor competitive antagonist. Labetalol hydrochloride is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol hydrochloride can be used in the study of cardiovascular diseases, such as hypertension during pregnancy ^[1] .

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].

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