Place of Origin : Changshou,China
Payment Terms : T/T

Botanical Resource:. Cnidium monnieri (L.) Cuss.
Part of the Plant Used: Seed
Chemical name: 7-Methoxy-8-(3-methyl-2-butenyl)-2H-1-benzopyran-2-one
Molecular formula: C15H16O3
Molecular weight: 244.29
Molecular Structure:
Melting point : 83-84 ºC
CAS No.: 484-12-8
Product Spec.:
Osthole 10%、20%、70%、80%、90%、95%、98% (by HPLC Method)
Appearance：
Green-yellowish powder ( 10~40% Osthole) or white crystal (70~98%)