Certificate Of Analysis
Product Name L-Glutamic acid γ-methyl ester
Product Number G1751
Product Brand SIGMA
CAS Number 1499-55-4
Molecular Formula CH3OCOCH2CH2CH(NH2)COOH
Molecular Weight 161.16
 
TEST SPECIFICATION LOT 117H5225 RESULTS
APPEARANCE WHITE POWDER WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 250 MG PLUS 5 ML OF WATER CLEAR COLORLESS SOLUTION AT 50 MG/ML OF WATER
ELEMENTAL ANALYSIS 44.5% CARBON 8.7% NITROGEN
IR SPECTRUM CONSISTENT WITH STRUCTURE CONSISTENT WITH STRUCTURE
PURITY BY THIN LAYER CHROMATOGRAPHY MINIMUM 99% GREATER THAN 99%
QC RELEASE DATE DECEMBER 1997