MOQ | 200 kg |
Port | Shanghai |
Packaging | 25kgFibre Drum OR 25kg Brown Paper Bag |
Lead Time | one week |
English name : 4-Methylcinnamic Acid
Other names : 4-Methylcinnamic aldehyde; (2E)-3-(4-Methylphenyl)-2-propenoic acid;2-Propenoic acid, 3-(4-methylphenyl)-; Cinnamic acid, p-methyl-; AKOS BBS-00007857;AKOS BBB/231; METHYLCINNAMIC ACID,4-TRANS; 4-METHYLCINNAMIC ACID
CAS No. : 1866-39-3
Molecular
formula :
C10H10O2
Molecular
weight :
161.178
Molar
mass :
161.178 g/mol
Melting
point :
198-201°C
Boiling point : 228.88°C (rough estimate)
Flash point : 206.1°C
Refractive
index :
1.5766
Properties
:
White Crystalline Powder
Purity : 99%
Packaging : 25kg
Storage
method :
Store below 30°C
Usage
:
It is used to synthesize methyl p-methyl cinnamate. Methyl p-methyl cinnamate is mainly used to synthesize p-bromomethyl cinnamate as the upstream raw material of 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 condensing with imidazole at room temperature in the acid salt, alkaline hydrolysis was performed to obtain the antithrombotic drug ozagrel sodium, with a total yield of 67%.
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