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Results for "

α1-adrenergic receptor antagonist

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (47) 5-HT Receptor (17) Apoptosis (4) Autophagy (8) Calcium Channel (4) CaMK (5) Cytochrome P450 (4) Dopamine Receptor (19) Drug Metabolite (1) Histamine Receptor (4) iGluR (3) Influenza Virus (8) Isotope-Labeled Compounds (7) MAP3K (1) MDM-2/p53 (1) P-glycoprotein (5) Potassium Channel (2) ROS Kinase (1) Taste Receptor (1)
By Research Areas:	Cancer (13) Cardiovascular Disease (17) Endocrinology (21) Infection (3) Inflammation/Immunology (7) Metabolic Disease (4) Neurological Disease (37)

Inhibitors & Agonists

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Adrenergic Receptor

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

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-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 .

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-118638

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

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 .

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 .

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-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][2].

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 .

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 .

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 .

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 .

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 .

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-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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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][2][3][4][5].

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 .

HY-10349A

WAY-100635 maleate 5+ Cited Publications	5-HT Receptor Dopamine Receptor	Neurological Disease
WAY-100635 maleate is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC₅₀ value of 0.91 nM and K_i value of 0.39 nM. WAY-100635 maleate has pIC₅₀ values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 maleate is also a potent dopamine D₄ receptor agonist .

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 .

HY-W030796R

Lactisole (free acid) (Standard)	Taste Receptor	Metabolic Disease
Trifluoperazine (dihydrochloride) (Standard) is the analytical standard of Trifluoperazine (dihydrochloride). This product is intended for research and analytical applications. 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 .

HY-B0532AR

Trifluoperazine (dihydrochloride) (Standard)	Dopamine Receptor Adrenergic Receptor CaMK P-glycoprotein Influenza Virus Autophagy	Neurological Disease Cancer
Trifluoperazine (dihydrochloride) (Standard) is the analytical standard of Trifluoperazine (dihydrochloride). This product is intended for research and analytical applications. 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 .

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 . 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-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 .

HY-103093R

Zotepine (Standard)	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 .

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 .

HY-10349

WAY-100635 5+ Cited Publications	5-HT Receptor Dopamine Receptor	Neurological Disease
WAY-100635 is a potent and selective 5-HT_1A Receptor antagonist with a pIC₅₀ of 8.87, an apparent pA₂ of 9.71. WAY-100635 is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC₅₀ value of 0.91 nM and K_i value of 0.39 nM. WAY-100635 has pIC₅₀ values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 is also a potent dopamine D₄ receptor agonist .

HY-W728545

Labetalol-d6 hydrochloride AH5158-d₆ hydrochloride; Sch-15719W-d₆	Isotope-Labeled Compounds	Cardiovascular Disease Inflammation/Immunology Endocrinology
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 .

HY-B0193AR

Prazosin hydrochloride (Standard)	Adrenergic Receptor Autophagy	Cardiovascular Disease Endocrinology Cancer
Prazosin (hydrochloride) (Standard) is the analytical standard of Prazosin (hydrochloride). This product is intended for research and analytical applications. Prazosin hydrochloride is a well-tolerated, CNS-active **α1-adrenergic receptor** antagonist for the research of high blood pressure and alcohol use disorders . 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-B1108S

Labetalol hydrochloride-d5 AH-5158 hydrochloride-d₅; Sch-15719W-d₅	Isotope-Labeled Compounds	Cardiovascular Disease Inflammation/Immunology Endocrinology
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 .

HY-10349AR

WAY-100635 maleate (Standard)	5-HT Receptor Dopamine Receptor	Neurological Disease
WAY-100635 (maleate) (Standard) is the analytical standard of WAY-100635 (maleate). This product is intended for research and analytical applications. WAY-100635 maleate is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 maleate has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 maleate is also a potent dopamine D4 receptor agonist .

HY-10349R

WAY-100635 (Standard)	5-HT Receptor Dopamine Receptor	Neurological Disease
WAY-100635 (Standard) is the analytical standard of WAY-100635. This product is intended for research and analytical applications. WAY-100635 is a potent and selective 5-HT1A Receptor antagonist with a pIC50 of 8.87, an apparent pA2 of 9.71. WAY-100635 is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 is also a potent dopamine D4 receptor agonist .

HY-U00110

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

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 .

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 .

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 .

HY-B2169R

Melperone (Standard)	5-HT Receptor Dopamine Receptor Adrenergic Receptor Cytochrome P450	Neurological Disease
Melperone (Standard) is the analytical standard of Melperone (HY-B2169). This product is intended for research and analytical applications. 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.

HY-B2169S2

Melperone-d4 hydrochloride	Isotope-Labeled Compounds 5-HT Receptor Dopamine Receptor Adrenergic Receptor Cytochrome P450	Neurological Disease
Melperone-d₄ hydrochloride is the deuterium labeled Melperone hydrochloride (HY-103109) . 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-B0192AS1

Alfuzosin-d7 hydrochloride SL 77499-10-d₇	Isotope-Labeled Compounds Adrenergic Receptor	Endocrinology
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 SL 77499-10-d₃	Isotope-Labeled Compounds Adrenergic Receptor	Endocrinology
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-101690

QF0301B	Adrenergic Receptor	Cardiovascular Disease Endocrinology
QF0301B is an **α1 adrenergic receptor** antagonist and a low α2 adrenoceptor, 5-HT2A, and histamine H1 receptor blocker.

Cat. No.	Product Name	Category	Target	Chemical Structure

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 .

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 .

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 .

HY-12882A

Ifenprodil tartrate 5+ Cited Publications 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) . 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 .

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 .

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 .

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) . 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][2].

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-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 .

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 .