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4-methyl cinnamic acid methyl ester

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  Post Date: Jan 13,2020
  Expiry Date: Jul 11,2020
  Detailed Description: Cas No. :20754-20-5 4-methyl cinnamic acid methyl ester
CAS No.: 20754-20-5
Appearance: Color white to pale yellow crystalline powder
Purity:>98%
Package?specification:25 kg / cardboard drum
Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.
Usage:
METHYL4-METHYLCINNAMATE is mainly used to synthesize methyl p-bromomethyl cinnamate as an upstream raw material for the antithrombotic drug Ozagrel Sodium. P-bromomethylcinnamate is brominated with N-bromosuccinimide to produce p-bromomethylcinnamate. Methyl p-bromomethylcinnamate is in ionic liquid N-n-butylpyridine tetrafluoroborate. After alkaline condensation with the imidazole in the acid salt at room temperature, the antithrombotic drug ozagrel sodium was obtained with a total yield of 67%.

  CAS Registry Number:

20754-20-5


  Company: LANDMARK Industrial Co., Ltd.     [ China ]        
  Contact: rene
  Tel: 02783916065
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  Email: cinnamonSep@gmail.com
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