Prostaglandin B2
Also known as: PGB2, (5Z,13E,15S)-15-Hydroxy-9-oxoprosta-5,8(12),13-trien-1-oic acid, 9-OXO-15S-HYDROXY-PROSTA-5Z,8(12),13E-TRIEN-1-OIC ACID, MFCD00065730, EINECS 234-237-8
Prostaglandin B2 (CAS 13367-85-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H30O4 and a molecular weight of 334.45 g/mol. Key properties include a boiling point of 537.0±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 292.6±26.6 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H319 — Causes serious eye irritation and H336 — May cause drowsiness or dizziness. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13367-85-6
- Jingsj CID
- J-9193-0
- Molecular Formula
- C20H30O4
- Molecular Weight
- 334.45 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 537.0±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 292.6±26.6 °C |
| Exact Mass | 334.214417 |
| PSA | 74.60000 |
| LogP | 3.24 |
| Appearance | solution |
| Vapor Pressure | 0.0±3.2 mmHg at 25°C |
| Refractive Index | 1.564 |
| Storage Conditions | −20°C |
| Additional Property | ethanol: ~100 mg/mL |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H319 — Causes serious eye irritation
- H336 — May cause drowsiness or dizziness
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Greenberg S, Engelbrecht JA, Wilson WR. Prostaglandin B2-induced cutaneous vasoconstriction of the canine hind paw. Circ Res. 1974 Apr;34(4):491-7. [2]. van den Berk LC, et al. Cord blood mesenchymal stem cells suppress DC-T Cell proliferation via prostaglandin B2. Stem Cells Dev. 2014 Jul 15;23(14):1582-93. |
Frequently Asked Questions
What is the CAS number of Prostaglandin B2?
The CAS number of Prostaglandin B2 is 13367-85-6.
What are the molecular formula and molecular weight of Prostaglandin B2?
Prostaglandin B2 has molecular formula C20H30O4 and molecular weight 334.45 g/mol.
Is Prostaglandin B2 hazardous?
Prostaglandin B2 has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H319 — Causes serious eye irritation; H336 — May cause drowsiness or dizziness.
What are the upstream and downstream products of Prostaglandin B2?
For Prostaglandin B2, Upstream Products: Prostaglandin A2.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Prostaglandin B2 (CAS 13367-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9193-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.