| Identification | Back Directory | [Name]
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol | [CAS]
20347-71-1 | [Synonyms]
Proanthocyanidins(b)
chroman-3,4,5,7-tetraol
-5,7-dihydroxychroman-3-yl)
-2-((2-(3,4-dihydroxyphenyl)
2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-2-[[2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl]oxy]-3,4-dihydro- | [Molecular Formula]
C30H26O13 | [MDL Number]
MFCD01662851 | [MOL File]
20347-71-1.mol | [Molecular Weight]
594.52 |
| Chemical Properties | Back Directory | [Boiling point ]
986.4±65.0 °C(Predicted) | [density ]
1.87±0.1 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,2-8°C | [solubility ]
DMF: 3 mg/ml; DMSO: 10 mg/ml; Ethanol: 0.5 mg/ml; PBS (pH 7.2): 10 mg/ml | [form ]
A solid | [pka]
9.24±0.70(Predicted) | [color ]
Light brown to black |
| Hazard Information | Back Directory | [Description]
Procyanidin is a polyphenol that exhibits antioxidant activity in a macrocyclic nickel complex-catalyzed Briggs-Rauscher oscillation system. | [Uses]
Proanthocyanidins can be useful in the chemical analysis and study of antifungal and antimycotoxigenic activity of tetradenia riparia essential oil and crude extract. | [Definition]
ChEBI: Procyanidin is oligomeric compounds, formed from catechin and epicatechin molecules. They yield cyanidin when depolymerized under oxidative conditions. | [in vivo]
The effects of cacao liquor Proanthocyanidin on 2- amino-1-methyl-6-phenylimidazo [4,5-b] pyridine-induced mutagenesis in vivo carcinogenesis in female Sprague-Dawley rats are investigated. In the Ames assay, Proanthocyanidin shows strong antimutagenic effects when assayed in the presence of S-9 mixture. They also inhibit significantly rat pancreatic carcinogenesis in the initiation stage, but not mammary carcinogenesis[1]. | [storage]
Store at -20°C |
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| Company Name: |
Energy Chemical
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| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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