异丁酰紫草结构式
|
常用名 | 异丁酰紫草 | 英文名 | Isobutylshikonin |
|---|---|---|---|---|
| CAS号 | 52438-12-7 | 分子量 | 358.385 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 565.2±45.0 °C at 760 mmHg | |
| 分子式 | C20H22O6 | 熔点 | 88ºC | |
| MSDS | N/A | 闪点 | 295.6±28.7 °C |
异丁酰紫草用途Isobutylshikonin 是来源于 Lithospermum canescens 毛状根培养的紫草素色素。 |
| 中文名 | 异丁酰紫草素 |
|---|---|
| 英文名 | isobutyrylshikonin |
| 英文别名 | 更多 |
| 密度 | 1.3±0.1 g/cm3 |
|---|---|
| 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 |
| InChIKey | BVRYLTBIGIAADD-UHFFFAOYSA-N |
| SMILES | CC(C)=CCC(OC(=O)C(C)C)C1=CC(=O)c2c(O)ccc(O)c2C1=O |
| 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 |
|---|
| (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) |