Epinephrine HCl

For research use only.

Catalog No.S3061 Synonyms: Adrenaline

1 publication

Epinephrine HCl Chemical Structure

CAS No. 55-31-2

Epinephrine HCl (Adrenaline) is a hormone and a neurotransmitter.

Selleck's Epinephrine HCl has been cited by 1 publication

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Biological Activity

Description Epinephrine HCl (Adrenaline) is a hormone and a neurotransmitter.
Adrenergic Receptor [1]
In vitro

Epinephrine has many functions in the body, regulating heart rate, blood vessel and air passage diameters, and metabolic shifts. Epinephrine release is a crucial component of the fight-or-flight response of the sympathetic nervous system.In chemical terms, epinephrine is one of a group of monoamines called the catecholamines. It is produced in some neurons of the central nervous system, and in the chromaffin cells of the adrenal medulla from the amino acids phenylalanine and tyrosine.


Solubility (25°C)

In vitro DMSO 44 mg/mL (200.3 mM)
Water 44 mg/mL (200.3 mM)
Ethanol 7 mg/mL (31.86 mM)

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 219.67


CAS No. 55-31-2
Storage powder
in solvent
Synonyms Adrenaline
Smiles CNCC(C1=CC(=C(C=C1)O)O)O.Cl

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Clinical Trial Information

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT04901169 Not yet recruiting Drug: Angiotensin II|Drug: Saline Liver Transplant; Complications|Vasoplegia University of California San Francisco|La Jolla Pharmaceutical Company September 1 2021 Phase 2|Phase 3
NCT04316611 Not yet recruiting Drug: Potassium chloride Out-of-hospital Cardiac Arrest (OHCA) Assistance Publique - Hôpitaux de Paris|URC-CIC Paris Descartes Necker Cochin September 2021 Phase 2
NCT04801810 Not yet recruiting Other: Normobaric hypoxia|Other: Normobaric normoxia Overweight and Obesity Florida State University August 2021 Not Applicable

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Adrenergic Receptor Signaling Pathway Map

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