Certificate Of Analysis
Product Name 1-Phenyl-2-oxo-3-pyrrolidinecarboxylic acid,
95%
Product Number 557420
Product Brand ALDRICH
CAS Number 56137-52-1
Molecular Formula C11H11NO3
Molecular Weight 205.21
 
TEST SPECIFICATION LOT 25928HA RESULTS
APPEARANCE OFF WHITE CRYSTALLINE POWDER
MELTING POINT 142.5-144 DEGREES CELSIUS (DEC)
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 100.3 % (WITH NAOH)
QUALITY CONTROL JULY 2002