Certificate Of Analysis
Product Name Boc-β-benzyl-Asp-Pro-Arg-7-amido-4-methylcoumarin hydrochloride,
~95%
Product Number B4028
Product Brand SIGMA
CAS Number 113866-00-5
Molecular Formula C37H47N7O9 · HCl
Molecular Weight 770.27
 
TEST SPECIFICATION LOT 122H0070 RESULTS
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 3 MG PLUS 0.3 ML OF METHYLENE CHLORIDE
IR SPECTRUM CONSISTENT WITH STRUCTURE
WATER CONTENT BY KARL FISCHER 0.7%
ELEMENTAL ANALYSIS 57.0% CARBON 12.4% NITROGEN
PURITY BY THIN LAYER CHROMATOGRAPHY GREATER THAN 97%