Certificate Of Analysis
Product Name (S)-(−)-α-Methoxy-α-trifluoromethylphenylacetic acid
Product Number M9385
Product Brand SIGMA
CAS Number 17257-71-5
Molecular Formula C10H9F3O3
Molecular Weight 234.17
 
TEST SPECIFICATION LOT 128H2611 RESULTS
APPEARANCE COLORLESS FINE CRYSTALS
SOLUBILITY CLEAR COLORLESS SOLUTION IN METHANOL AT 500 MG PLUS 5 ML
H-NMR SPECTRUM CORRESPONDS
PURITY BY SODIUM HYDROXIDE TITRATION 99.7%
OPTICAL PURITY BY GAS CHROMATOGRAPHY 99.9%
QC RELEASE DATE DECEMBER 1998