Specification Sheet
Product Name Nordihydroguaiaretic acid,
≥97.0% (HPLC)
Product Number 74540
Product Brand ALDRICH
CAS Number 500-38-9
Molecular Weight 302.36
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Yellow and Faint Beige to Light Beige
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 97.0 %
WATER ≤ 2.0 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE