Lubiprostone
Also known as: Amitiza, SPI-0211, (11α,15R)-16,16-Difluoro-15-hydroxy-9-oxo-11,15-epoxyprostan-1-oic acid, (2R,4aR,5R,7aR)-2-(1,1-Difluoropentyl)-2-hydroxy-6-oxo-3,4,4a,5,7,7a-hexahydrocyclopenta[b]pyran-5-heptanoic acid, 7-[(2R,4aR,5R,7aR)-2-(1,1-difluoropentyl)-2-hydroxy-6-oxo-3,4,4a,5,7,7a-hexahydrocyclopenta[b]pyran-5-yl]heptanoic acid, UNII-7662KG2R6K
Lubiprostone (CAS 333963-40-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H32F2O5 and a molecular weight of 390.462 g/mol. Key properties include a boiling point of 532.3±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 275.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 333963-40-9
- Jingsj CID
- J-1510426-4
- Molecular Formula
- C20H32F2O5
- Molecular Weight
- 390.462 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 532.3±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 275.7±30.1 °C |
| Exact Mass | 390.221771 |
| PSA | 83.83000 |
| LogP | 2.85 |
| Vapor Pressure | 0.0±3.2 mmHg at 25°C |
| Refractive Index | 1.486 |
Frequently Asked Questions
What is the CAS number of Lubiprostone?
The CAS number of Lubiprostone is 333963-40-9.
What are the molecular formula and molecular weight of Lubiprostone?
Lubiprostone has molecular formula C20H32F2O5 and molecular weight 390.462 g/mol.
What are the upstream and downstream products of Lubiprostone?
For Lubiprostone, Upstream Products: Lubiprostone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lubiprostone (CAS 333963-40-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510426-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.