Certificate Of Analysis
Product Name 6α-Hydroxyestradiol
Product Number H3509
Product Brand SIGMA
CAS Number 1229-24-9
Molecular Formula C18H24O3
Molecular Weight 288.38
 
TEST SPECIFICATION LOT 070K4064 RESULTS
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION SOLUTION AT 10 MG/ML OF ETHANOL
WATER BY KARL FISCHER 0%
CARBON 74.8%
PROTON NMR SPECTRUM CONSISTENT WITH STRUCTURE
PURITY BY THIN LAYER CHROMATOGRAPHY MIN 99%
QC RELEASE DATE JULY 2000