(+)-Leucocyanidin
Also known as: (+)-(2R,3S,4R)-3,3',4,4',5,7-Hexahydroxyflavan, (2R,3S,4R)-2-(3,4-Dihydroxyphenyl)-3,4,5,7-chromanetetrol, (2R,3S,4R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol, (2R,3S,4R)-3,3',4,4',5,7-hexahydroxyflavan, (2R,3S,4R)-leucocyanidin, 2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S,4R)-, 3,4-trans-leucocyanidin, Leucocyanidin
(+)-Leucocyanidin (CAS 69256-15-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H14O7 and a molecular weight of 306.27 g/mol. Key properties include a melting point of >300 °C, a boiling point of 641.5ºC at 760 mmHg, a density of 1.709g/cm3 and a flash point of 341.8ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 69256-15-1
- Jingsj CID
- J-1971136-5
- Molecular Formula
- C15H14O7
- Molecular Weight
- 306.27 g/mol
- Category
- Organic Compounds
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 °C |
|---|---|
| Boiling Point | 641.5ºC at 760 mmHg |
| Density | 1.709g/cm3 |
| Flash Point | 341.8ºC |
| Exact Mass | 306.07400 |
| PSA | 130.61000 |
| LogP | 1.03700 |
| Refractive Index | 1.78 |
Activity & Biological Data
| Additional Information | [1]. D A Lewis, et al. A natural flavonoid present in unripe plantain banana pulp (Musa sapientum L. var. paradisiaca) protects the gastric mucosa from aspirin-induced erosions. J Ethnopharmacol. 1999 Jun;65(3):283-8. |
|---|
Frequently Asked Questions
What is the CAS number of (+)-Leucocyanidin?
The CAS number of (+)-Leucocyanidin is 69256-15-1.
What are the molecular formula and molecular weight of (+)-Leucocyanidin?
(+)-Leucocyanidin has molecular formula C15H14O7 and molecular weight 306.27 g/mol.
What are the upstream and downstream products of (+)-Leucocyanidin?
For (+)-Leucocyanidin, Downstream Products: Cyanidin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(+)-Leucocyanidin (CAS 69256-15-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971136-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.