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-107915R
    Levonordefrin (Standard)
    Levonordefrin (Standard) is the analytical standard of Levonordefrin. This product is intended for research and analytical applications. Levonordefrin, a common alternative to levoepinephrine as a vasoconstrictor in dental local agent that can suppress or relieve pain, is usually used in fivefold higher concentrations. Levonordefrin is generally considered equivalent to epinephrine.
    Levonordefrin (Standard)
  • HY-134577R
    Clorprenaline (Standard)
    		Agonist
    Clorprenaline (Standard) is the analytical standard of Clorprenaline. This product is intended for research and analytical applications. Clorprenaline is a potent agonist of β2-adrenergic. Clorprenaline promotes animal muscular mass growth and decreases fat accumulation. Clorprenaline is a potential new lean meat-boosting feed additive.
    Clorprenaline (Standard)
  • HY-12717R
    Phentolamine (Standard)
    		Antagonist
    Phentolamine (Standard) is the analytical standard of Phentolamine. This product is intended for research and analytical applications. Phentolamine is a potent, selective and orally active α1 adrenergic and α2 adrenergic receptor antagonist. Phentolamine can be used for the research of erectile dysfunction.
    Phentolamine (Standard)
  • 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-W740088
    Adrenochrome monoguanylhydrazone methanesulfonate
    Adrenochrome monoguanylhydrazone methanesulfonate (S-Adchnone) is an adrenochrome derivative that has a protective effect against radiation-induced damage of hematopoietic organs.
    Adrenochrome monoguanylhydrazone methanesulfonate
  • HY-164009
    Teniloxazine
    		Inhibitor
    Teniloxazine is an inhibitor for norepinephrine neuronal reuptake and an weak inhibitor for reuptake of Serotonin (HY-B1473A) and Dopamine (HY-B0451). Teniloxazine exhibits antidepressant, antihypoxic and anti-amnestic properties without anticholinergic, sedative, and cardiovascular adverse effects.
    Teniloxazine
  • HY-101658A
    Pargolol
    		Antagonist
    Pargolol is a β adrenergic receptor antagonist.
    Pargolol
  • HY-B0194AR
    Tizanidine hydrochloride (Standard)
    		Agonist
    Tizanidine (hydrochloride) (Standard) is the analytical standard of Tizanidine (hydrochloride). This product is intended for research and analytical applications. 0
    Tizanidine hydrochloride (Standard)
  • HY-15746S
    (rac)-Dobutamine-d4 hydrochloride
    		Agonist
    (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].
    (rac)-Dobutamine-d<sub>4</sub> hydrochloride
  • HY-A0019R
    Paliperidone (Standard)
    		Antagonist
    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.
    Paliperidone (Standard)
  • HY-W015593
    Methylhexanamine hydrochloride
    		Agonist
    Methylhexanamine hydrochloride is an aliphatic amine and a vasoconstrictor that can be administered by inhalation to the nasal mucosa to exert its effect as a nasal decongestant.
    Methylhexanamine hydrochloride
  • HY-B1111R
    Amitraz (Standard)
    		Agonist
    Amitraz (Standard) is the analytical standard of Amitraz. This product is intended for research and analytical applications. Amitraz is a non-systemic acaricide and insecticide with alpha-adrenergic agonist activity that interacts with octopamine receptors in the central nervous system and inhibits monoamine oxidase and prostaglandin synthesis.
    Amitraz (Standard)
  • HY-119883
    A-61603 (free base）
    		Agonist
    A-61603 free base is a potent adrenergic receptor agonist. A-61603 free base reduces carotid artery conductance in anesthetized pigs mediated by α1 and α2 adrenergic receptors (pEC50=7.25). A-61603 free base can be used as a probe to study adrenergic function.
    A-61603 (free base）
  • HY-A0016R
    Dronedarone (Standard)
    		Inhibitor
    Dronedarone (Standard) is the analytical standard of Dronedarone. This product is intended for research and analytical applications. Dronedarone (SR 33589), a derivative of amiodarone (HY-14187), is a class III antiarrhythmic agent for the study of atrial fibrillation (AF) and atrial flutter. Dronedarone is a potent blocker of multiple ion currents, including potassium current, sodium current, and L-type calcium current, and exhibits antiadrenergic effects by noncompetitive binding to β-adrenergic receptors. Dronedarone is a substrate for and a moderate inhibitor of CYP3A4.
    Dronedarone (Standard)
  • HY-113985
    Cirazoline
    		Agonist
    Cirazoline (LD 3098) is a doul agonist of Presynaptic imidazoline receptors (R(i-pre)) and α-adrenoceptor (R(α)). Cirazoline (30 μM) suppresses M current in SCG neurons cultured overnight.
    Cirazoline
  • HY-15780S1
    Brexpiprazole-d8-1
    Brexpiprazole-d8-1 (OPC-34712-d8-1) is the deuterium labeled Brexpiprazole (HY-15780). 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-d<sub>8</sub>-1
  • HY-103197R
    2-Methoxyidazoxan monohydrochloride (Standard)
    		Antagonist
    2-Methoxyidazoxan (monohydrochloride) (Standard) is the analytical standard of 2-Methoxyidazoxan (monohydrochloride). This product is intended for research and analytical applications. 2-Methoxyidazoxan monohydrochloride (RX821002 hydrochloride) is a highly selective alpha 2-adrenoceptor antagonist with little or no imidazoline antagonist effect. RX 821002 has markedly higher affinity for (guinea-pig) alpha 2D-adrenoceptors (pKd 9.7) than for (rabbit) alpha 2A-adrenoceptors (pKd 8.2).
    2-Methoxyidazoxan monohydrochloride (Standard)
  • HY-102032AR
    (RS)-Butyryltimolol (Standard)
    		Inhibitor
    (RS)-Butyryltimolol (Standard) is the analytical standard of (RS)-Butyryltimolol. This product is intended for research and analytical applications. (RS)-Butyryltimolol is the racemate of Butyryltimolol. Butyryltimolol, an effective proagent of Timolol, improves the corneal penetration of Timolol. Butyryltimolol is a β-adrenergic blocker.
    (RS)-Butyryltimolol (Standard)
  • HY-131106S
    Clorprenaline-d7
    		Agonist
    Clorprenaline-d7 is a deuterium labeled Clorprenaline. Clorprenaline is a β2-adrenergic receptor agonist that is implicated in bronchial expansion. Clorprenaline has the potential for asthma research[1].
    Clorprenaline-d<sub>7</sub>
  • HY-B0781R
    Promethazine (hydrochloride) (Standard)
    Promethazine (hydrochloride) (Standard) is the analytical standard of Promethazine (hydrochloride). This product is intended for research and analytical applications. Promethazine hydrochloride is an orally active phenothiazine derivative with antihistaminic (H1), sedative, antiemetic, anticholinergic, and antimotion sickness properties. Promethazine hydrochloride is a potent H1 receptor antagonist and a mAChR antagonist. It also has a certain affinity for 5-HT2A and 5-HT2C receptors.
    Promethazine (hydrochloride) (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
Adrenergic Receptor Isoform Comparison

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