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: 2026-01-13 11:21:42
![1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride Structural](https://img.chemicalbook.in/CAS/GIF/16899-81-3.gif)
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
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