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Substance Name: Racepinephrine hydrochloride
RN: 329-63-5
UNII: 336096P2WE
InChIKey: ATADHKWKHYVBTJ-UHFFFAOYSA-N

Classification Codes

  • Adrenergic alpha-Agonists
  • Adrenergic beta-Agonists
  • Bronchodilator
  • Bronchodilator Agents
  • Drug / Therapeutic Agent
  • Mydriatics
  • Sympathomimetics
  • Vasoconstrictor Agents

Molecular Formula

  • C9-H13-N-O3.Cl-H

Molecular Weight

  • 219.6666
 
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Names and Synonyms

Results Name

  • Racepinephrine hydrochloride

Name of Substance

  • Racepinephrine hydrochloride [USP]

Synonyms

  • (+-)-3,4-Dihydroxy-alpha-((methylamino)methyl)benzyl alcohol hydrochloride
  • (+-)-Adrenaline hydrochloride
  • (+-)-Epinephrine hydrochloride
  • Asthmanefrin
  • EINECS 206-346-0
  • Epinephrine HCl
  • Racepinephrine hydrochloride
  • UNII-336096P2WE
  • Vaponefrin

Systematic Names

  • (1)-4-(1-Hydroxy-2-(methylamino)ethyl)pyrocatechol hydrochloride
  • 1,2-Benzenediol, 4-(1-hydroxy-2-(methylamino)ethyl)-, hydrochloride
  • 1,2-Benzenediol, 4-(1-hydroxy-2-(methylamino)ethyl)-, hydrochloride (1:1)
  • Benzyl alcohol, 3,4-dihydroxy-alpha-((methylamino)methyl)-, hydrochloride, (+-)-

Registry Numbers

CAS Registry Number

  • 329-63-5

FDA UNII

  • 336096P2WE

Other Registry Number

  • 99160-99-3

System Generated Number

  • 0000329635

Molecular Formulas

Molecular Formula

  • C9-H13-N-O3.Cl-H

Molecular Formula Fragments

  • C9-H13-N-O3
  • Cl-H
  • COMPONENT

Structure Descriptors

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

InChIKey

ATADHKWKHYVBTJ-UHFFFAOYSA-N

Smiles

Cl.CNCC(O)c1ccc(O)c(O)c1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 7800ug/kg (7.8mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 92, Pg. 369, 1948.
mouse LD50 oral 90mg/kg (90mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 24, Pg. 1705, 1982.
mouse LDLo intravenous 5mg/kg (5mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 92, Pg. 108, 1948.
rat LD50 intraperitoneal 1250ug/kg (1.25mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 24, Pg. 1705, 1982.
rat LD50 intravenous 70ug/kg (0.07mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 24, Pg. 1705, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -3.580 (none)   EST
Water Solubility 1.00E+06 mg/L 25 EST
Vapor Pressure 1.48E-12 mm Hg 25 EST
Henry's Law Constant 8.55E-25 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.52E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.