Certificate Of Analysis
Product Name L-Valine t-butyl ester hydrochloride
Product Number V1125
Product Brand SIGMA
CAS Number 13518-40-6
Molecular Formula C9H19NO2 · HCl
Molecular Weight 209.71
 
TEST SPECIFICATION LOT 048H0558 RESULTS
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 50 MG PLUS 1 ML OF WATER
IR SPECTRUM CONSISTENT WITH STRUCTURE
ELEMENTAL ANALYSIS 51.5% CARBON 6.5% NITROGEN
SPECIFIC ROTATION +4.5 DEG (C = 2 IN WATER AT 20 DEG CENTIGRADE)
PURITY BY THIN LAYER CHROMATOGRAPHY GREATER THAN 99%
QC RELEASE DATE APRIL 1998