Gossypol acetic acid
醋酸棉酚
Also known as: Acetate gossypol, Gossypol-acetic acid, Gossypol acetic acid complex, 1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)[2,2'-binaphthalene]-8,8'-dicarboxaldehyde-acetic acid, Gossypol monoacetic acid
Gossypol acetic acid (CAS 12542-36-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C32H34O10 and a molecular weight of 578.606 g/mol. It is also known as Acetate gossypol, Gossypol-acetic acid and Gossypol acetic acid complex. Key properties include a melting point of 164-168ºC, a boiling point of 707.9ºC at 760 mmHg and a flash point of 395.9ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H351 — Suspected of causing cancer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12542-36-8
- Jingsj CID
- J-1956931-4
- Molecular Formula
- C32H34O10
- Chinese Name
- 醋酸棉酚
- Molecular Weight
- 578.606 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 164-168ºC |
|---|---|
| Boiling Point | 707.9ºC at 760 mmHg |
| Flash Point | 395.9ºC |
| Exact Mass | 578.215210 |
| PSA | 192.82000 |
| LogP | 6.47310 |
| Vapor Pressure | 1.05E-20mmHg at 25°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H351 — Suspected of causing cancer
Activity & Biological Data
| Target | Bcl-xL:0.5-0.6 μM (Ki) Bcl-2:0.2-0.3 mM (Ki) |
|---|---|
| Additional Information | [1]. Oliver CL, et al. In vitro effects of the BH3 mimetic, (-)-Gossypol, on head and neck squamous cell carcinoma cells. Clin Cancer Res. 2004 Nov 15;10(22):7757-63. |
Customs & Trade Information
| HS Code | 2942000000 |
|---|
Frequently Asked Questions
What is the CAS number of Gossypol acetic acid?
The CAS number of Gossypol acetic acid is 12542-36-8.
What are the molecular formula and molecular weight of Gossypol acetic acid?
Gossypol acetic acid has molecular formula C32H34O10 and molecular weight 578.606 g/mol.
Is Gossypol acetic acid hazardous?
Gossypol acetic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H351 — Suspected of causing cancer.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Gossypol acetic acid (CAS 12542-36-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956931-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.