Dihydrorobinetin
Also known as: (2R,3R)-3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one, (2R,3R)-3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one, 2,3-Dihydrorobinetin, 3,3',4',5',7-Pentahydroxyflavanone, 3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one, Hydrorobinetin, Robinetin (dihydro form), 4H-1-Benzopyran-4-one, 2,3-dihydro-3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-
Dihydrorobinetin (CAS 4382-33-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12O7 and a molecular weight of 304.25 g/mol. Key properties include a melting point of 260ºC (dec.), a boiling point of 702.4±60.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 269.7±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4382-33-6
- Jingsj CID
- J-1984698-1
- Molecular Formula
- C15H12O7
- Molecular Weight
- 304.25 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 260ºC (dec.) |
|---|---|
| Boiling Point | 702.4±60.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 269.7±26.4 °C |
| Exact Mass | 304.058289 |
| PSA | 127.45000 |
| LogP | 0.80 |
| Vapor Pressure | 0.0±2.3 mmHg at 25°C |
| Refractive Index | 1.763 |
Activity & Biological Data
| Additional Information | [1]. Cerezo AB, et al. (+)-Dihydrorobinetin: a marker of vinegar aging in acacia (Robinia pseudoacacia) wood. J Agric Food Chem. 2009 Oct 28;57(20):9551-4. |
|---|
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Dihydrorobinetin?
The CAS number of Dihydrorobinetin is 4382-33-6.
What are the molecular formula and molecular weight of Dihydrorobinetin?
Dihydrorobinetin has molecular formula C15H12O7 and molecular weight 304.25 g/mol.
What are the upstream and downstream products of Dihydrorobinetin?
For Dihydrorobinetin, Downstream Products: Robinetin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dihydrorobinetin (CAS 4382-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1984698-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.