锦葵素-3-O-葡萄糖苷
錦葵素-3-O-葡萄糖苷(英語:Oenin;Malvidin 3-O-glucoside)(法語:Œnine;Malvidine-3-O-glucoside)是锦葵花素的3-葡萄糖苷。紫色葡萄[1]和葡萄酒[2]當中含有它,同時它也是紅葡萄酒的紅色色素。
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法國著名的釀酒葡萄Shiraz
錦葵素-3-O-葡萄糖苷 Oenin Œnine | |
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IUPAC名 (2S,3R,4S,5S,6R)-2-[5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)chromenylium-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | |
别名 | Enin Malvidin-3-glucoside Malvidin 3-O-glucoside |
识别 | |
CAS号 | 7228-78-6 ![]() |
PubChem | 443652 |
ChemSpider | 391785 |
SMILES |
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InChI |
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InChIKey | PXUQTDZNOHRWLI-JIKKCJRGBW |
性质 | |
化学式 | C23H25O12+,C23H25ClO12(盐酸盐) |
493.43 g/mol,528.89 g/mol(盐酸盐) g·mol⁻¹ | |
外观 | 深褐色粉末(盐酸盐) |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
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UV visible spectrum of malvidin 3-O-glucoside.
参考文献
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