粘毛黄芩素III结构式
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常用名 | 粘毛黄芩素III | 英文名 | Viscidulin III |
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CAS号 | 92519-91-0 | 分子量 | 346.288 | |
密度 | 1.6±0.1 g/cm3 | 沸点 | 673.7±55.0 °C at 760 mmHg | |
分子式 | C17H14O8 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 251.5±25.0 °C |
粘毛黄芩素III用途粘菌素III是从黄芩(L.)的根中分离出来的化合物[1]。 |
中文名 | 粘毛黄芩素III |
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英文名 | 2-(3,6-dihydroxy-2-methoxyphenyl)-5,7-dihydroxy-8-methoxychromen-4-one |
英文别名 | 更多 |
密度 | 1.6±0.1 g/cm3 |
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沸点 | 673.7±55.0 °C at 760 mmHg |
分子式 | C17H14O8 |
分子量 | 346.288 |
闪点 | 251.5±25.0 °C |
精确质量 | 346.068878 |
PSA | 129.59000 |
LogP | 1.57 |
蒸汽压 | 0.0±2.1 mmHg at 25°C |
折射率 | 1.697 |
海关编码 | 2914509090 |
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~% 粘毛黄芩素III 92519-91-0 |
文献:Iinuma; Tanaka; Mizuno Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 9 p. 4034 - 4036 |
~% 粘毛黄芩素III 92519-91-0 |
文献:Iinuma; Tanaka; Mizuno Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 9 p. 4034 - 4036 |
~% 粘毛黄芩素III 92519-91-0 |
文献:Iinuma; Tanaka; Mizuno Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 9 p. 4034 - 4036 |
~% 粘毛黄芩素III 92519-91-0 |
文献:Iinuma; Tanaka; Mizuno Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 9 p. 4034 - 4036 |
粘毛黄芩素III上游产品 1 | |
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粘毛黄芩素III下游产品 0 |
海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
2',5,5',7-Tetrahydroxy-6',8-dimethoxyflavone |
5,7,2',5'-tetrahydroxy-8,6'-dimethoxyflavone |
viscidulin III |
Sb 1 |
2-(3,6-Dihydroxy-2-methoxyphenyl)-5,7-dihydroxy-8-methoxy-4H-chromen-4-one |
5,7,3',6'-Tetrahydroxy-8,2'-dimethoxyflavone |
Ganhuangenin |
4H-1-Benzopyran-4-one, 2-(3,6-dihydroxy-2-methoxyphenyl)-5,7-dihydroxy-8-methoxy- |
1',2',5,7-tetrahydroxy-2',8-dimethoxy-flavone |