Certificate Of Analysis
Product Name 1,3-Dihydro-4,5-diphenyl-2H-imidazol-2-one,
97%
Product Number 632597
Product Brand ALDRICH
CAS Number 642-36-4
Molecular Formula C15H12N2O
Molecular Weight 236.27
 
TEST SPECIFICATION LOT 17103CE RESULTS
APPEARANCE WHITE TO TAN TO FAINT GREEN POWDER, CRYSTALS FAINT GREEN, FINE CRYSTALS
MELTING POINT >300 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE.
PROTON, CARBON NMR CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 73.6 - 78.9% CARBON 75.60%
  NITROGEN 11.4 - 12.3% NITROGEN 11.76%
HIGH PRESSURE LIQUID 96.5% (MINIMUM) 99.9%
QUALITY CONTROL APRIL 2006