(+)-Leucocyanidin
Basic information
- CAS
69256-15-1- Standard SMILES
Oc1cc(O)c2c(c1)O[C@H](c1ccc(O)c(O)c1)[C@@H](O)[C@@H]2O- InChIKey
SBZWTSHAFILOTE-QLFBSQMISA-N- Molecular formula
- C15H14O7
- Average molar mass
- 306.27 g/mol
- Monoisotopic mass
- 306.07395278
Overview
(+)-Leucocyanidin has been reported in Terminalia arjuna and Matthiola incana with data available.
Names & identifiers
- Preferred name
- (+)-Leucocyanidin
- IUPAC
- (2R,3S,4R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,4,5,7-tetrol
- English name
- (+)-Leucocyanidin
- Molecular formula
- C15H14O7
- Molecular weight
- 306.27
Names & synonyms
(+)-Leucocyanidin69256-15-1(2R,3S,4R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,4,5,7-tetrolRefChem:1048964(2R,3S,4R)-2-(3,4-dihydroxyphenyl)chromane-3,4,5,7-tetraol2,3-trans-3,4-trans-leucocyanidin(2R,3S,4R)-leucocyanidinCHEMBL126393orb1941172SCHEMBL28822447SCHEMBL31626217HY-119580B
Show more names
Lysyl endopeptidase, Achromobacter sp(+)-(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-tetrol2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S,4R)-
DA-59434CS-0136235T83599Q23419096(2r,3s,4r)-(+)-3,4,5,7,3',4'-hexahydroxyflavan2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-(2alpha,3beta,4alpha))-
Properties
Computed structural properties
- XLogP
- -0.8
- Topological polar surface area
- 131 Ų
- Hydrogen bond donors
- 6
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 1
- Heavy atoms
- 22
- Formal charge
- 0
- Complexity
- 392
Physicochemical properties
- Melting point
- 300 ℃ · >300℃
- Boiling point
- 641.5 · 641.5±55.0 °C(Predicted)
- Density
- 1.709 · 1.709
- form
- Solid
- pka
- 9.43 · 9.43±0.70(Predicted)
- color
- Off-white to light yellow
Chemistry & industry
Applications
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].
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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