4-methyl cinnamic acid methyl ester

• 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

• Fax:

• Email:

  cinnamonSep@gmail.com