Certificate Of Analysis
Product Name Indoxyl β-D-galactopyranoside
Product Number I7513
Product Brand SIAL
CAS Number 126787-65-3
Molecular Formula C14H17NO6
Molecular Weight 295.29
 
TEST SPECIFICATION LOT 020H0415 RESULTS
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR FAINT YELLOW SOLUTION AT 10 MG PLUS 0.1 ML OF MEOH
PROTON NMR SPECTRUM CWS
SOLVENT CONTENT BY GAS CHROMATOGRAPHY 17.5% ACETONE
SPECIFIC ROTATION -56 DEG (C = 0.5 IN MEOH AT 20 DEG CELSIUS) ON ACETONE-FREE BASIS
PURITY BY THIN LAYER CHROMATOGRAPHY >99.5%