From Wikipedia, the free encyclopedia
Oritin
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Names
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IUPAC name
(2S,3R)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-3,7,8-triol
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Identifiers
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InChI=1S/C15H14O5/c16-10-4-1-8(2-5-10)14-12(18)7-9-3-6-11(17)13(19)15(9)20-14/h1-6,12,14,16-19H,7H2/t12-,14+/m1/s1 Key: CWRQBLAVCJKBEK-OCCSQVGLSA-N
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C1[C@H]([C@@H](OC2=C1C=CC(=C2O)O)C3=CC=C(C=C3)O)O
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Properties
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C15H14O5
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Molar mass
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274.27 g/mol
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Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Oritin is a
flavan-3-ol, a type of
flavonoid. It is a component of the
proteracacinidin tannins of
Acacia galpinii and Acacia caffra (
Senegalia caffra).
[1]
[2]
References
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^ Trimeric proteracacinidins and a (6→6)-bis-leucoteracacinidin from Acacia galpinii and Acacia caffra. Linette Bennie, Johan Coetzee, Elfranco Malan, Desmond Slade, Jannie P.J. Marais and Daneel Ferreira, Phytochemistry, Volume 65, Issue 2, January 2004, Pages 215-220,
doi:
10.1016/j.phytochem.2003.10.004
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^ Zhang, Jie; Yang, Jun; Duan, Jicheng; Liang, Zhen; Zhang, Lihua; Huo, Yushu; Zhang, Yukui (2005).
"Quantitative and qualitative analysis of flavonoids in leaves of Adinandra nitida by high performance liquid chromatography with UV and electrospry ionization tandem mass spectrometry detection". Analytica Chimica Acta. 532: 97–104.
doi:
10.1016/j.aca.2004.10.042.
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Flavan-3-ols | |
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O-methylated flavan-3ols | |
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Glycosides | |
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Acetylated | |
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Gallate esters | |
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Misc. | |
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