Certificate Of Analysis
Product Name (1R,2S)-(−)-2-Amino-1,2-diphenylethanol,
99%
Product Number 331899
Product Brand ALDRICH
CAS Number 23190-16-1
Molecular Formula C6H5CH(NH2)CH(C6H5)OH
Molecular Weight 213.28
 
TEST SPECIFICATION LOT MKBD3859 RESULTS
Appearance (Color) White to Off-White White
Appearance (Form) Conforms to Requirements Crystals
  Powder, Crystals or Crystalline Powder  
Infrared spectrum Conforms to Structure Conforms
Purity (Titration by HClO4) 98.5 - 101.5 % 99.8 %
Optical Rotation -9.0 - -5.0 deg -5.9 deg
  C=0.6%, Ethanol  
Purity (HPLC) ≥98.5 % 99.7 %
Specification Date: MAR 2009
Date of QC Release: APR 2010
Print Date: APR 13 2010