Specification Sheet
Product Name D-Val-Leu-Arg p-nitroanilide diacetate salt,
≥95% (HPLC)
Product Number V6258
Product Brand SIGMA
CAS Number 64816-14-4 (free base)
Molecular Weight 626.70
 
TEST SPECIFICATION
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS SOLUTION AT 1 MG/ML IN WATER
CARBON 43.6 - 51.1%
NITROGEN 15.4 - 19.0%
PEPTIDE CONTENT > OR = 60%
PURITY BY HPLC > OR = 95%
NOTE FORMULA AND FORMULA WEIGHT ARE FOR THE FREE BASE
DOCUMENT # V6258/05/13/08/2