Certificate Of Analysis
Product Name 7-Hydroxyflavanone
Product Number H4155
Product Brand SIGMA
CAS Number 6515-36-2
Molecular Formula C15H12O3
Molecular Weight 240.25
 
TEST SPECIFICATION LOT 066H0744 RESULTS
APPEARANCE YELLOW POWDER WITH A TAN CAST
SOLUBILITY VERY SLIGHTLY HAZY FAINT YELLOW SOLUTION AT 200 MG PLUS 4 ML OF METHANOL
PROTON AND CARBON-13 NMR SPECTRA CONSISTENT WITH STRUCTURE
ELEMENTAL ANALYSIS 74.9% CARBON
PURITY BY THIN LAYER CHROMATOGRAPHY >99%