89267-41-4

89267-41-4结构式
89267-41-4结构式

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中文名 2,6-二甲基-4-(3-硝基苯基)-吡啶-3,5-二羧酸-3-乙酯-5-甲酯
英文名 3-O-ethyl 5-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
中文别名 尼群地平杂质 A
英文别名 Nitrendipine M (dehydro)
Ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
2,6-dimethyl-3-methoxycarbonyl-4-(m-nitrophenyl)-5-ethoxycarbonylpyridine
3,5-Pyridinedicarboxylic acid, 2,6-dimethyl-4-(3-nitrophenyl)-, ethyl methyl ester
(+/-)-Oxidized Nitrendipine
Bay-m 4786
2,6-Dimethyl-4-(3-nitro-phenyl)-pyridine-3,5-dicarboxylic acid 3-ethyl; ester 5-methyl ester
2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid ethyl methyl ester
Ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
3-ethyl 5-methyl 4-(3-nitrophenyl)-2,6-dimethyl-3,5-pyridinedicarboxylate
3,5-Pyridinedicarboxylic acid,2,6-dimethyl-4-(3-nitrophenyl)-,ethyl methyl ester
ethylmethyl-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
密度 1.3±0.1 g/cm3
沸点 465.4±45.0 °C at 760 mmHg
熔点 59-61℃
分子式 C18H18N2O6
分子量 358.345
闪点 235.3±28.7 °C
精确质量 358.116486
PSA 111.31000
LogP 3.56
蒸汽压 0.0±1.1 mmHg at 25°C
折射率 1.569
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