4-methyl cinnamic acid methyl ester
Name: 4-methyl cinnamic acid methyl ester
CAS No.: 20754-20-5
Formula: C11H12O2
Molecular Weight: 176.21
Melting point: 58～62℃
Boiling point: 273℃
Density:1.057g/cm3
Flash point:152℃
Refractive index:（20°C）1.5371
Molar volume:（m3/mol）153.3
Appearance:Color white to pale yellow crystalline powder
Purity:>98%
Packagespecification:25 kg / cardboard drum
Storage:Pay attention to the source of fire, especially to avoidsunlight, 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%。
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4-methyl cinnamic acid methyl ester | Name: 4-methyl cinnamic acid methyl ester CAS No.: 20754-20-5 Formula: C11H12O2 Molecular Weight: 176.21 Melting point: 58～62℃ Boiling point: 273℃ ... |
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Cinnamic acid | English name :Cinnamic acid Other names :trans-3-Phenylacrylic acid; trans-Cinnamic acid; Cinnamic acid; (2E)-3-Phenylacrylic acid; 2-Propenoic aci... |
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4-Trifluoromethyl cinnamic acid | English name : 4-Trifluoromethyl cinnamic acidOther names: RARECHEM BK HW 0019CAS No.: 16642-92-5 Molecular formula: C10H7F3O2Molecular weight: 216... |
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4-chlorocinnamic acid | Name :4-chlorocinnamic acid CAS number :1615-02-7 Molecular formula:C9H7ClO2 Molecular weight: 182.60400 Exact mass: 182.01300 PSA:37.30000 LOGP: 2... |
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3-Phenylpropanal | English name : 3-PhenylpropanalOther names: 3-Phenylpropylaldehyde，3-Phenylpropionaldehyde，3-Phenylpropanal，dihydrocinnamaldehyde3-Phenylpropyl ald... |
