2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone 基本信息
中文名称 | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone |
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中文同义词 | 2-(3,4-二羟基苯基)-3,5,7-三羟基-6-甲氧基-4-苯并吡喃酮 |
英文名称 | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone |
英文同义词 | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4H-1-benzopyran-4-one;3,5,7-Trihydroxy-6-methoxy-2-(3,4-dihydroxyphenyl)-4H-1-benzopyran-4-one;6-Methoxyquercetin;Petuletin;2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4H-chromen-4-one |
CAS号 | 519-96-0 |
分子式 | C16H12O8 |
分子量 | 332.26 |
EINECS号 | 208-280-8 |
相关类别 | 原料 |
Mol文件 | 519-96-0.mol |
结构式 |
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone 性质
熔点 | 256 °C |
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沸点 | 684.1±55.0 °C(Predicted) |
密度 | 1.730±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 6.29±0.40(Predicted) |