1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride

Synonym(s):1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]ethanone hydrochloride

CAS NO.：16899-81-3
Empirical Formula: C11H15NO3.ClH
Molecular Weight: 245.704
MDL number: MFCD00035076
EINECS: 240-943-7
SAFETY DATA SHEET (SDS)
Update Date: 2025-01-27 09:38:02

1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride Structural

What is 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride?

The Uses of 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride

1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]-ethanone is an impurity of Isoprenaline (I874200, HCl salt) which is non-selective beta-adrenergic agonist. Isoprenaline is used in the treatment of bradycardia.

Preparation

Obtained by condensation of a-chloro-3,4- dihydroxy-acetophenone with isopropylamine in isopropanol at 65–70°. The amino ketone which separated was treated with concentrated hydrochloric acid (54%), (46%).

Properties of 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride

Melting point:	255-257℃
form	neat

Safety information for 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral

Computed Descriptors for 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride

New Products

3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Iodophenylacetic acid Cyclohexane, (2-propynyloxy)- (S)-1-Boc-3-methanesulfonyloxy-pyrrolidine Pivalic anhydride,98% Phenylmethanesulfonyl fluoride, 98% Glyoxylic acid solution, 50% in water tert-Butyl glycinate,97% 4-Ethoxybenzoic acid, 99% Sodium 1-octanesulfonate monohydrate 7-Ethyl Tryptophol 2-AMINO-3,5-DIBROMO BENZALDEHYDE [ADBA] L-Glutamic Acid Dimethyl Ester Hcl N, N-Carbonyldiimidazole (CDI) 5-Cyanophthalide 10-Methoxy-5H-dibenz[b,f]azepine 3-Methoxybenzonitrile Dibenzoyl Peroxide 4-Methoxybenzonitrile Titanium Dioxide Chloral Pentachlorobenzonitrile

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