中文名 | 异丁酰紫草素 |
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英文名 | isobutyrylshikonin |
英文别名 |
(R)-1-(1,4-Dihydro-5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methyl-3-pentenyl=isobutyrate
2-Methylpropanoic acid (R)-1-[(1,4-dioxo-5,8-dihydroxy-1,4-dihydronaphthalene)-2-yl]-4-methyl-3-pentenyl ester 1-(2,6-Diphenyltetrahydro[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol (non-preferred name) 1-(2,6-Diphenyltetrahydro[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)-1,2-ethanediol 5,8-DIHYDROXY-2-(1-ISOBUTYRYLOXY-4-METHYL-3-PENTENYL)-1,4-NAPHTHALENEDIONE 2-[1-(Isobutyryloxy)-4-methyl-3-pentenyl]-5,8-dihydroxy-1,4-naphthoquinone Isobutylshikonin (1,3:2,4) Dibenzylidene sorbitol (DBS) |
描述 | Isobutylshikonin 是来源于 Lithospermum canescens 毛状根培养的紫草素色素。 |
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相关类别 | |
参考文献 |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 565.2±45.0 °C at 760 mmHg |
熔点 | 88ºC |
分子式 | C20H22O6 |
分子量 | 358.385 |
闪点 | 295.6±28.7 °C |
精确质量 | 358.141632 |
PSA | 100.90000 |
LogP | 4.27 |
蒸汽压 | 0.0±1.6 mmHg at 25°C |
折射率 | 1.577 |
储存条件 | 2-8°C,干燥,密封 |
危害码 (欧洲) | Xi |
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