1. Commodity: Gossypol is a kind of yellow polyphenols double naphthalene hydroxyl aldehyde compounds, mainly existed in the mallow root stem leaf and seed cotton plants, the highest in the cottonseed.
2. Specification: 98% HPLC
3. CAS Registry Number：12542-36-8
4. Composition and chemical structure:

5. Appearance: Yellow crystallized powder .
6. Application:
1) Gossypol is used in male contraceptive agent.
2) Gossypol is used in the treatment of disease of gynaecology.
7. Validity: 2years