Pinocembrin
Also known as: (+)-Pinocembrin, (2S)-Pinocembrin, 5,7-Dihydroxyflavanone, Dihydrochrysin, Galangin flavanone, (2S)-5,7-dihydroxy-2-phenyl-2,3-dihydro-4H-chromen-4-one
Pinocembrin (CAS 480-39-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12O4 and a molecular weight of 256.25 g/mol. Key properties include a boiling point of 511.1±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 199.3±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 480-39-7
- Jingsj CID
- J-1981560-2
- Molecular Formula
- C15H12O4
- Molecular Weight
- 256.25 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 511.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 199.3±23.6 °C |
| Exact Mass | 256.073547 |
| PSA | 66.76000 |
| LogP | 3.93 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.662 |
Activity & Biological Data
| Additional Information | [1]. Hanieh H, et al. Pinocembrin, a novel histidine decarboxylase inhibitor with anti-allergic potential in in vitro. Eur J Pharmacol. 2017 Nov 5;814:178-186. |
|---|
Frequently Asked Questions
What is the CAS number of Pinocembrin?
The CAS number of Pinocembrin is 480-39-7.
What are the molecular formula and molecular weight of Pinocembrin?
Pinocembrin has molecular formula C15H12O4 and molecular weight 256.25 g/mol.
What are the upstream and downstream products of Pinocembrin?
For Pinocembrin, Upstream Products: Chrysin, Benzaldehyde; Downstream Products: Pinocembrin 7-acetate, Chrysin, (±)-Pinostrobin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pinocembrin (CAS 480-39-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981560-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.