1,7-Bis(4-hydroxyphenyl)hept-6-en-3-ol is a natural product from Alpinia galanga.

1083195-05-4

C19H22O3

298.38

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years