Limaprost
利马前列素
Also known as: OP-1206, ONO-1206, (2E,11α,13E,15S,17S)-11,15-Dihydroxy-17,20-dimethyl-9-oxoprosta-2,13-dien-1-oic acid, 17S,20-Dimethyl-trans-delta2-PGE1, (E)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S,5S)-3-hydroxy-5-methylnon-1-enyl]-5-oxocyclopentyl]hept-2-enoic acid
Limaprost (CAS 74397-12-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H36O5 and a molecular weight of 380.518 g/mol. It is also known as OP-1206, ONO-1206 and (2E,11α,13E,15S,17S)-11,15-Dihydroxy-17,20-dimethyl-9-oxoprosta-2,13-dien-1-oic acid. Key properties include a melting point of 97-100°, a boiling point of 550.6±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 300.9±26.6 °C. It is classified under GHS with signal word Danger and hazard statements H300. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74397-12-9
- Jingsj CID
- J-3834-8
- Molecular Formula
- C22H36O5
- Chinese Name
- 利马前列素
- Molecular Weight
- 380.518 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 97-100° |
|---|---|
| Boiling Point | 550.6±50.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 300.9±26.6 °C |
| Exact Mass | 380.256287 |
| PSA | 94.83000 |
| LogP | 3.15 |
| Appearance | crystalline |
| Vapor Pressure | 0.0±3.4 mmHg at 25°C |
| Refractive Index | 1.551 |
| Storage Conditions | −20°C |
| Additional Property | DMF: soluble |
GHS Safety & Compliance
- H300
Activity & Biological Data
| Additional Information | [1]. Tsuboi, T., et al., Pharmacological evaluation of OP 1206, a prostaglandin E1 derivative, as an antianginal agent. Arch Int Pharmacodyn Ther, 1980. 247(1): p. 89-102. |
|---|
Frequently Asked Questions
What is the CAS number of Limaprost?
The CAS number of Limaprost is 74397-12-9.
What are the molecular formula and molecular weight of Limaprost?
Limaprost has molecular formula C22H36O5 and molecular weight 380.518 g/mol.
Is Limaprost hazardous?
Limaprost has GHS signal word Danger and hazard statements H300.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Limaprost (CAS 74397-12-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3834-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.