2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. Adrenergic Receptor

Adrenergic Receptor

Beta Receptor

Adrenergic Receptor

Related Products

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Adrenergic receptors are a class of G protein-coupled receptors that are targets of the catecholamines, especially norepinephrine and epinephrine. Many cells possess these receptors, and the binding of a catecholamine to the receptor will generally stimulate the sympathetic nervous system. The sympathetic nervous system is responsible for the fight-or-flight response, which includes widening the pupils of the eye, mobilizing energy, and diverting blood flow from non-essential organs to skeletal muscle. There are two main groups of adrenergic receptors, α and β, with several subtypes. α receptors have the subtypes α1 and α2. β receptors have the subtypes β1, β2 and β3. All three are linked to Gs proteins, which in turn are linked to adenylate cyclase. Agonist binding thus causes a rise in the intracellular concentration of the second messenger cAMP. Downstream effectors of cAMP include cAMP-dependent protein kinase (PKA), which mediates some of the intracellular events following hormone binding.

Adrenergic Receptor Isoform Specific Products:

Adrenergic Receptor Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-108509
    BMY-14802 hydrochloride
    		Agonist 98.02%
    BMY-14802 hydrochloride (BMY-14802-1) is a selective and orally active sigma receptor antagonist with an IC50 of 112 nM. BMY-14802 hydrochloride is also a 5-HT1A and adrenergic α1 receptors agonist. BMY-14802 hydrochloride has antipsychotic effects.
    BMY-14802 hydrochloride
  • HY-171978
    LM-189
    		Agonist
    LM-189 is a β2-adrenergic receptor (β2AR) ligand and G protein-biased modulator with a human β2AR Ki of 0.063 nM.LM-189 promotes β2AR coupling to Gαs and Gαi heterotrimers, stabilizes distinct β2AR conformations including a TM6 outward state, and increases β2AR ICL2 dynamics.LM-189 restricts β2AR ligand-binding pocket conformational heterogeneity, stabilizes polar ligand-receptor interaction networks, and exhibits bias toward Gαi signaling over Gαs signaling.LM-189 enabled cryo-EM structural characterization of the β2AR-Gi complex.LM-189 can be used for the research of congestive heart failure.
    LM-189
  • HY-12987R
    Pimozide (Standard)
    		Antagonist
    Pimozide (Standard) is the analytical standard of Pimozide. This product is intended for research and analytical applications. 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.
    Pimozide (Standard)
  • HY-121082
    (-)-Dihydroalprenolol
    		99.63%
    (-)-Dihydroalprenolol (L-Dihydroalprenolol) is a β-adrenergic antagonist that inhibits the activity of β-adrenergic receptors. (-)-Dihydroalprenolol can cause desensitization of approximately 60% of β-adrenergic receptor binding sites. (-)-Dihydroalprenolol has also been shown to reduce the binding capacity of specific β-adrenergic ligands. (-)-Dihydroalprenolol may affect the ability to stimulate membrane-bound adenylate acylase.
    (-)-Dihydroalprenolol
  • HY-15378
    Talibegron hydrochloride
    		Agonist 99.63%
    Talibegron hydrochloride (ZD2079 hydrochloride) is a potent β3-adrenoceptor agonist with a pD2 of 3.72 on phenylephrine-preconstricted rat mesenteric artery. Talibegron hydrochloride has potent vasorelaxant effect.
    Talibegron hydrochloride
  • HY-12709A
    ARC 239 dihydrochloride
    		Antagonist 99.20%
    ARC 239 dihydrochloride is a selective α2B/2C adrenoceptor antagonist (pKd values are 5.95, 7.41 and 7.56 at α2A, α2B, and α2C receptors respectively). ARC 239 dihydrochloride binds to CHO cell membranes expressing human recombinant a2A-, a2B- or a2C-adrenoceptor subtypes with pKis of 5.6, 8.4, and 7.08, respectively.
    ARC 239 dihydrochloride
  • HY-123449
    MK-761 free base
    		Inhibitor 99.56%
    MK-761 free base is an orally effective β2-adrenergic receptor antagonist. MK-761 free base attenuates positive inotropic effects, reduces arterial pressure, enhances the contractility of papillary muscles in cat hearts, and exerts effects mediated by catecholamine release. MK-761 free base can be used in the research of hypertension.
    MK-761 free base
  • HY-116771
    CL 316243 free acid
    		Agonist 99.37%
    CL316243 free acid is a highly potent selective β3-adrenoceptor agonist with a EC50 of 3 nM, but is an extremely poor to β1/2- receptors. CL316243 free acid is a effective stimulant of adipocyte lipolysis and increases brown adipose tissue thermogenesis and metabolic rate. CL316243 free acid has the potential for the treatment obesity, diabetes and urge urinary incontinence.
    CL 316243 free acid
  • HY-17495AR
    Carteolol hydrochloride (Standard)
    		Antagonist
    Carteolol hydrochloride (Standard) is the analytical standard of Carteolol hydrochloride. This product is intended for research and analytical applications. Carteolol hydrochloride (OPC-1085 hydrochloride) is a non-selective beta blocker used to treat glaucoma.
    Carteolol hydrochloride (Standard)
  • HY-17503AR
    Metoprolol succinate (Standard)
    		Antagonist
    Metoprolol (succinate) (Standard) is the analytical standard of Metoprolol (succinate). This product is intended for research and analytical applications. Metoprolol succinate is an orally active, selective β1-adrenoceptor antagonist. Metoprolol succinate shows anti-inflammation, antitumor and anti-angiogenic properties.
    Metoprolol succinate (Standard)
  • HY-14301AR
    Olodaterol hydrochloride (Standard)
    		Agonist
    Olodaterol (hydrochloride) (Standard) is the analytical standard of Olodaterol (hydrochloride). This product is intended for research and analytical applications. Olodaterol (BI1744) hydrochloride is a selective, long acting β2-adrenoceptor (β2-AR) agonist (EC50=0.1 nM and pKi= 9.14 for human β2-adrenoceptor, respectively). Olodaterol can be used for chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis.
    Olodaterol hydrochloride (Standard)
  • HY-W153897
    N-Methyltyramine
    		Agonist 99.83%
    N-Methyltyramine is an orally active α2-adrenoreceptor antagonist with an IC50 value of 5.53 μM against rat targets. N-Methyltyramine blocks α2-adrenoreceptors, while inhibiting lipolysis, hyperactivity responses and small intestinal peristalsis in mice. N-Methyltyramine promotes gastrin release and pancreatic juice secretion, upregulates appetite, blood pressure, myocardial contraction frequency and contraction intensity, and increases renal blood flow, renal vascular resistance and mean peripheral arterial resistance. N-Methyltyramine relaxes mouse small intestinal smooth muscle and undergoes biotransformation in vivo to produce adrenaline. N-Methyltyramine can be used in studies related to gastrointestinal diseases.
    N-Methyltyramine
  • HY-100634S
    4-Hydroxypropranolol-d7 hydrochloride
    		Antagonist 98.68%
    4-Hydroxypropranolol-d7 (hydrochloride) is a deuterium labeled 4-Hydroxypropranolol hydrochloride. 4-Hydroxypropranolol hydrochlorid is an active metabolite of Propranolol, with potency comparable to Propranolol. 4-Hydroxypropranolol hydrochlorid inhibits β1- and β2-adrenergic receptors with pA2 values of 8.24 and 8.26, respectively. 4-Hydroxypropranolol hydrochlorid has intrinsic sympathomimetic activity, membrane stabilizing activity and potent antioxidant properties.
    4-Hydroxypropranolol-d<sub>7</sub> hydrochloride
  • HY-14862
    Latrepirdine
    		Antagonist 99.51%
    Latrepirdine is a neuroactive compound with antagonist activity at histaminergic, α-adrenergic, and serotonergic receptors. Latrepirdine stimulates amyloid precursor protein (APP) catabolism and amyloid-β (Aβ) secretion.
    Latrepirdine
  • HY-B0471R
    Phenylephrine hydrochloride (Standard)
    		Agonist
    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.
    Phenylephrine hydrochloride (Standard)
  • HY-B0484
    Buflomedil hydrochloride
    		Antagonist 99.81%
    Buflomedil hydrochloride, a vasodilator agent, is an orally active α1A-adrenoceptor antagonist with Kis of 4.06 µM and 6.84 µM for α1A-AR and α1B-AR, respectively. Buflomedil hydrochloride can be used for the study of peripheral circulatory disorders.
    Buflomedil hydrochloride
  • HY-14958A
    Pardoprunox hydrochloride
    		Agonist 99.46%
    Pardoprunox (SLV-308) hydrochloride is a partial dopamine D2 and D3 receptor partial agonist and a serotonin 5-HT1A receptor agonist, with pEC50s of 8, 9.2, and 6.3, respectively.
    Pardoprunox hydrochloride
  • HY-15780R
    Brexpiprazole (Standard)
    		Agonist
    Brexpiprazole (Standard) is the analytical standard of Brexpiprazole. This product is intended for research and analytical applications. Brexpiprazole (OPC-34712), an atypical orally active antipsychotic agent, is a partial agonist of human 5-HT1A and dopamine D2L receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM. Brexpiprazole also shows potent antagonist activity at human noradrenergic α1B (Ki=0.17 nM) and α2C receptors (Ki=0.59 nM).
    Brexpiprazole (Standard)
  • HY-B0952
    2-Aminoheptane
    		Inhibitor 99.69%
    2-Aminoheptane (Tuaminoheptane) is a norepinephrine transporter inhibitor. 2-Aminoheptane binds to norepinephrine transporter via ionic and hydrophobic interactions to block norepinephrine uptake. 2-Aminoheptane deactivates ω-TAmla enzyme, reduces recombinant whole cell stability, and acts as an amino group donor substrate for ω-TA and ω-TAmla enzymes. 2-Aminoheptane can be used in research on depression and Alzheimer's disease.
    2-Aminoheptane
  • HY-A0066
    Tolazoline
    		Antagonist 99.99%
    Tolazoline (Imidaline) is an α-adrenergic receptor antagonist. Tolazoline inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline can be used to study erectile dysfunction, α2-adrenergic receptor agonist-related poisoning, and skin vascular disease research.
    Tolazoline
Cat. No. Product Name / Synonyms Application Reactivity
Adrenergic Receptor Isoform Comparison

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