Nordihydroguaiaretic acid is a lignan with antioxidant properties found in the creosote bush.
500-38-9
NDGA;4,4'-Methylenebis(2-(1,2-dihydroxyethyl)phenol)
C18H22O4
Irritant
Food Chemicals , Supplement , Cosmetic , Specialty Chemicals
Off-white to light tan powder
178-182
302.36
Food Chemicals , Supplement , Supplement , Cosmetic , Specialty Chemicals