| Identification | Back Directory | [Name]
(+)-Leucocyanidin | [CAS]
69256-15-1 | [Synonyms]
(+)-Leucocyanidin
(+)-(2R,3S,4R)-3,3',4,4',5,7-Hexahydroxyflavan
(2R,3S,4R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol
2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S,4R)- | [Molecular Formula]
C15H14O7 | [MOL File]
69256-15-1.mol | [Molecular Weight]
306.27 |
| Chemical Properties | Back Directory | [Melting point ]
>300℃ | [Boiling point ]
641.5±55.0 °C(Predicted) | [density ]
1.709 | [form ]
Solid | [pka]
9.43±0.70(Predicted) | [color ]
Off-white to light yellow |
| Hazard Information | Back Directory | [Uses]
(+)-Leucocyanidin is the isoform of Leucocyanidin (HY-119580), is an active anti-ulcerogenic ingredient was extracted from Litchi Chinensis. Leucocyanidin demonstrates a significant protective effect against Aspirin-induced erosions in rat models[1]. | [in vivo]
Leucocyanidin (5 mg/day) exerts great protective effect against aspirin-induced gastric erosions in male Wistar rats of average weight 250 g (220-330 g)[1]. | [References]
[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. DOI:10.1016/s0378-8741(99)00005-7 |
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