Certificate Of Analysis
Product Name DNP-DL-norvaline
Product Number D1005
Product Brand SIGMA
CAS Number 31356-37-3
Molecular Formula C11H13N3O6
Molecular Weight 283.24
 
TEST SPECIFICATION LOT 046H3268 RESULTS
APPEARANCE YELLOW POWDER
SOLUBILITY CLEAR YELLOW SOLUTION AT 200 MG PLUS 4 ML OF ACETONE
IR SPECTRUM CONSISTENT WITH STRUCTURE
ELEMENTAL ANALYSIS 46.3% CARBON 14.8% NITROGEN
PURITY BY THIN LAYER CHROMATOGRAPHY GREATER THAN 98%
QC RELEASE DATE OCTOBER 1996