51062-14-7

Basic information

• Product Name: 4-[2-{[3-(4-Methoxy Phenyl)-1-Methylpropyl]amino]ethyl]-1,2-dimethoxybenzene hydrochloride
• Synonyms: 4-[2-{[3-(4-Methoxy Phenyl)-1-Methylpropyl]amino]ethyl]-1,2-dimethoxybenzene hydrochloride;3,4-Dimethoxy-N-(3-(4-methoxyphenyl)-1-methyl-propyl)benzenethanamine hydrochloride;3,4-Dime-thoxy-N-(3-(p-methoxyphenyl)-1-methylpropyl)phenethylamin;N-(2-(3,4-Dimethoxyphenyl)ethyl)-4-methoxy-methylbenzenepropanamine hydrochloride`;TriMethoxy DobutaMine Hydrochloride;N-[2-(3,4-Dimethoxyphenyl)ethyl]-4-methoxy-alpha-methylbenzenepropanamine hydrochloride;DoButamine Impurity C HCl;N-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-methoxyphenyl)butan-2-amine:hydrochloride
• CAS NO: 51062-14-7
• Molecular Formula: C21H30ClNO3
• Molecular Weight: 379.93
• Product Categories: Amines;Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
• Mol File: 51062-14-7.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• Storage Temp.: Refrigerator
• Solubility: DMSO (Slightly), Methanol (Slightly)
• CAS DataBase Reference: 4-[2-{[3-(4-Methoxy Phenyl)-1-Methylpropyl]amino]ethyl]-1,2-dimethoxybenzene hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[2-{[3-(4-Methoxy Phenyl)-1-Methylpropyl]amino]ethyl]-1,2-dimethoxybenzene hydrochloride(51062-14-7)
• EPA Substance Registry System: 4-[2-{[3-(4-Methoxy Phenyl)-1-Methylpropyl]amino]ethyl]-1,2-dimethoxybenzene hydrochloride(51062-14-7)

Safety Data

• Hazardous Substances Data: 51062-14-7(Hazardous Substances Data)

Usage

Uses

Thrimethoxydobutamine is a trimethoxy precursor and impurity of Dobutamine (D494445).

Upstream product

• 61413-44-3 N-(3,4-dimethoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amine 
• 104-20-1 4-(4-methoxyphenyl)-2-butanone 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 

Relevant articles and documents

Preparation method of dobutamine hydrochloride intermediate compound

The invention discloses a preparation method of a dobutamine hydrochloride intermediate compound. According to the method, 3, 4-dimethoxyphenylethylamine and 4-(4-methoxyphenyl)-2-butanone are adoptedas the starting materials, acetic acid is adopted as a catalyst, cyclohexane is adopted as a reflux water diversion agent, reflux water diversion is performed to obtain a condensation product, potassium borohydride is adopted for further hydrogenation reduction, and hydrochloric acid salification is performed to obtain a crude product of a dobutamine hydrochloride intermediate. Isopropanol is adopted for refluxing and dissolving, an inorganic salt generated in the preparation process of the intermediate is removed through filtering while the solution is hot, and refining is conducted to obtain the dopamine hydrochloride intermediate. According to the method, high-pressure catalytic hydrogenation operation in the prior art is avoided, potential safety hazards are greatly reduced, meanwhile, an expensive metal catalyst is prevented from being used, and the production cost is reduced; and the use of some high-toxicity reagents and genotoxic reagents is avoided.

4-(4-alkoxyphenyl)-2-butylamine derivative and process therefor

This invention relates to an optically active (+)-secondary amine of the formula: STR1 wherein R1 is a lower alkyl, and to a process for preparing a useful intermediate for the production of the optically active dopamine derivatives, namely, optically active (+)-primary amine of the formula: STR2 wherein R1 is a lower alkyl, characterized by the reduction of said optically active (+)-secondary amine.