Ethylnorepinephrine

Title: Ethylnorepinephrine
CAS Registry Number: 536-24-3
CAS Name: 4-(2-Amino-1-hydroxybutyl)-1,2-benzenediol
Additional Names: a-(1-aminopropyl)-3,4-dihydroxybenzyl alcohol; a-(1-aminopropyl)protocatechuyl alcohol; 1-(3,4-dihydroxyphenyl)-2-aminobutanol; 1-(3,4-dihydroxyphenyl)-1-hydroxy-2-aminobutane; ethylnoradrenaline; ethylnorsuprarenin; E.N.E.; E.N.S.
Molecular Formula: C10H15NO3
Molecular Weight: 197.23
Percent Composition: C 60.90%, H 7.67%, N 7.10%, O 24.34%
Literature References: Prepd by catalytic hydrogenolysis of a-benzhydrylamino-3,4-dibenzyloxybutyrophenone-HCl: Suter, Ruddy, J. Am. Chem. Soc. 66, 747 (1944); US 2431285 (1947 to Winthrop-Stearns).
Derivative Type: Hydrochloride
CAS Registry Number: 3198-07-0
Trademarks: Bronkephrine (Sterling Winthrop)
Molecular Formula: C10H15NO3.HCl
Molecular Weight: 233.69
Percent Composition: C 51.40%, H 6.90%, N 5.99%, O 20.54%, Cl 15.17%
Properties: Crystals, dec 199-200°. Soluble in water. Marketed as an 0.2% aq soln.
Therap-Cat: Bronchodilator.
Keywords: ?Adrenergic Agonist; Bronchodilator; Ephedrine Derivatives.
Ethylparaben Ethylstibamine Ethynodiol Ethynylbenzene Etidocaine

Ethylnorepinephrine
Ethylnorepinephrine.png
Systematic (IUPAC) name
4-(2-amino-1-hydroxy-butyl)benzene-1,2-diol
Clinical data
Legal status Prescription only
Identifiers
CAS number 536-24-3 N
ATC code None
PubChem CID 18538
ChemSpider 17508 YesY
UNII M6AY4VCZ0A YesY
ChEMBL CHEMBL31159 YesY
Synonyms β,3,4-trihydroxy-N-ethyl-2-phenylethylamine
Chemical data
Formula C10H15NO3 
Mol. mass 197.23 g/mol
 N (what is this?)  (verify)

Ethylnorepinephrine (Etanor, Bronkephrine), also known as butanefrine, is a sympathomimetic and bronchodilator related to norepinephrine.[1][2][3]