Specification Sheet
Product Name Isoimperatorin,
analytical standard
Product Number 68771
Product Brand SIAL
CAS Number 482-45-1
Molecular Weight 270.28
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Yellow
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 98.0 %
WATER ≤ 5.0 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 36 MONTHS