Certificate Of Analysis
Product Name (−)-Pseudoephedrine
Product Number E9626
Product Brand SIGMA
CAS Number 321-97-1
Molecular Formula C10H15NO
Molecular Weight 165.23
 
TEST SPECIFICATION LOT 119H0849 RESULTS
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 50 MG/ML IN ETHANOL
CARBON 72.8%
NITROGEN 8.4%
SPECIFIC ROTATION -52.0 DEG (C = 0.6 IN ETHANOL AT 20 DEG CENTIGRADE)
PURITY BY THIN LAYER CHROMATOGRAPHY 99%
QC RELEASE DATE NOVEMBER 1999