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CAS 329-63-5

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(±)-Epinephrine hydrochloride

Description:
(±)-Epinephrine hydrochloride, also known as adrenaline hydrochloride, is a catecholamine and a potent hormone and neurotransmitter. It is characterized by its role in the body's fight-or-flight response, where it increases heart rate, dilates air passages, and mobilizes energy stores. The substance is a racemic mixture of two enantiomers, which means it contains equal parts of both the R- and S- forms of epinephrine. This compound is typically encountered as a white to off-white crystalline powder that is soluble in water and slightly soluble in alcohol. Its chemical structure features a catechol group, which contributes to its reactivity and biological activity. Epinephrine acts primarily on adrenergic receptors, leading to various physiological effects, including vasoconstriction and bronchodilation. It is commonly used in medical settings, particularly in emergency situations such as anaphylaxis and cardiac arrest, due to its ability to rapidly restore cardiovascular function. The hydrochloride salt form enhances its stability and solubility for pharmaceutical applications.
Formula:C9H13NO3·ClH
InChI:InChI=1S/C9H13NO3.ClH/c1-10-5-9(13)6-2-3-7(11)8(12)4-6;/h2-4,9-13H,5H2,1H3;1H
InChI key:InChIKey=ATADHKWKHYVBTJ-UHFFFAOYSA-N
SMILES:C(CNC)(O)C1=CC(O)=C(O)C=C1.Cl
Synonyms:
  • (-)-3,4-Dihydroxy-Alpha-((Methylamino)Methyl)Benzyl Alcohol Hydrochloride
  • (R)-4-(1-Hydroxy-2-(Methylamino)Ethyl)-1,2-Benzenediol Hydrochloride
  • (±)-Epinephrine hydrochloride
  • 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, hydrochloride
  • 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, hydrochloride (1:1)
  • 4-[1-Hydroxy-2-(Methylamino)Ethyl]Benzene-1,2-Diol Hydrochloride (1:1)
  • Adrenalin Chloride
  • Adrenaline Hydrochloride
  • Asthmanefrin
  • Benzyl alcohol, 3,4-dihydroxy-α-[(methylamino)methyl]-, hydrochloride, (±)-
  • See more synonyms
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