Certificate Of Analysis
Product Name L-Homophenylalanine hydrochloride,
97%
Product Number 544051
Product Brand ALDRICH
CAS Number 21176-60-3
Molecular Formula C6H5CH2CH2CH(NH2)CO2H · HCl
Molecular Weight 215.68
 
TEST SPECIFICATION LOT 07628BO RESULTS
APPEARANCE WHITE POWDER
MELTING POINT 262-265 DEGREES CELSIUS (DEC)
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 55.49%
  HYDROGEN 6.64%
  NITROGEN 6.47%
OPTICAL ROTATION +37.8 DEGREES (C=1%, 3N HCL)
THIN-LAYER CONSISTENT WITH 97% PURITY
SOLUBILITY 50MG/ML, 0.5N HCL; CLEAR COLORLESS LIQUID
QUALITY CONTROL MARCH 2001