Certificate Of Analysis
Product Name 7-Hydroxy-4-methyl-3-phenylcoumarin,
97%
Product Number 578312
Product Brand ALDRICH
CAS Number 20050-76-4
Molecular Formula C16H12O3
Molecular Weight 252.26
 
TEST SPECIFICATION LOT 07911LA RESULTS
APPEARANCE BEIGE POWDER
MELTING POINT 229.0-231.4 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 75.76%
  HYDROGEN 4.69%
HIGH PRESSURE LIQUID 99.5 %
QUALITY CONTROL SEPTEMBER 2002