◆ Methyl 3,4,5-trimethoxybenzoate is an organic compound with a molecular formula of C11H14O5. It is prepared by the methylation reaction of gallic acid and dimethyl sulfate. Used as a pharmaceutical intermediate, it is the main raw material of the anxiolytic drug trimetazine and the gastrointestinal drug trimebutine maleate.
Specification Methyl 3,4,5-trimethoxybenzoate 99.0%
White to off white crystalline
Coloration at 5% methanol solution (in 380nm)
Total ≤ 3000ppm
ATMB ≤ 2000ppm
TMBA ≤ 500ppm
TMBE ≤ 500ppm
Unknown impurities ≤ 250ppm
Loss on drying
Impurity content by TLC
No impurities in 366nm
The sample and the control had the same ratio of the shift
◆ Methyl 3,4,5-trimethoxybenzoate is an intermediate of the antibacterial synergist trimethoprim. Use
◆ It is the main raw material of the anxiolytic drug trimetazine, the gastrointestinal drug trimebutine maleate, etc.
◆ Used as an intermediate of antibacterial synergist trimethoprim.
◆ Used as a pharmaceutical intermediate, it is the main raw material of the anxiolytic drug trimetazine, gastrointestinal drug trimebutine maleate