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Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1)

Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Suppliers list
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Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Basic information
Product Name:Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1)
Synonyms:
CAS:5974-09-4
MF:C20H27NO2.ClH
MW:349.9
EINECS:
Product Categories:
Mol File:5974-09-4.mol
Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Structure
Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Chemical Properties
Melting point 146-148°
Safety Information
MSDS Information
Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Usage And Synthesis
OriginatorMonzal ,Boenhringer Ingelheim
Manufacturing Process1.5 mole magnesium and 1 mole 3-phenylpropyl bromide were used for preparing of ester solution of Grignar reagent. 1 mole (3,4- dimethoxyphenyl)dimethylaminoacetonitrile in absolute ester was added to above reagent dropwise. Then the mixture was heated for 3 hours to reflux. On cooling it was poured into ice with 12% hydrochloric acid. The ester layer was separated. The water layer was alkalized with concentrate ammonia and ammonium chloride. The precipitated oil was dissolved in ester, dried over sodium sulfate and distilled in vacuum after removing of ester to give α-(3,4- dimethoxyphenyl)-N,N-dimethylbenzenebutanamine (vertabutine); BP: 166°- 168°C/0.1 mm Hg. Yield 85%. The free base may be turn into colorless hydrochloride by adding of equivalent of hydrochloric acid in ester; MP: 146°- 148°C.
Therapeutic FunctionUterine relaxant
Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1) Preparation Products And Raw materials
Raw materialsMagnesium-->1-Bromo-3-phenylpropane
Tag:Benzenebutanamine, α-(3,4-dimethoxyphenyl)-N,N-dimethyl-, hydrochloride (1:1)(5974-09-4) Related Product Information
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