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尼群地平杂质C(EP) 标准品 | 21829-28-7

尼群地平杂质C(EP) 标准品结构式图片|21829-28-7结构式图片
尼群地平杂质C(EP) 标准品
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid Diethyl Ester
21829-28-7
C19H22N2O6
374.38778
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:尼群地平杂质C(EP) 标准品结构式
282663
名称和标识符
InChIKey ITAOFSSOVNYZCS-UHFFFAOYSA-N
Inchi InChI=1S/C19H22N2O6/c1-5-26-18(22)15-11(3)20-12(4)16(19(23)27-6-2)17(15)13-8-7-9-14(10-13)21(24)25/h7-10,17,20H,5-6H2,1-4H3
SMILES CCOC(C1=C(C)NC(C)=C(C(OCC)=O)C1C1C=CC=C([N+]([O-])=O)C=1)=O
别名信息
- 中文别名 -
  • 间硝苯地平
  • 尼群地平杂质C
  • 尼群地平杂质C(EP) 标准品
- 英文别名 -
  • 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-diethyl ester
  • 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylicacid diethyl ester
  • 2,6-dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
  • diethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylate
  • Diethyl 4-(3-(hydroxy(oxido)amino)phenyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate
  • diethyl 4-(3-nitrophenyl)-2,6-dimethyl-1,4-dihydropyridine 3,5-dicarboxylate
  • Diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
  • NSC 136464
  • 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-diethyl ester
  • BDBM50018905
  • SR-01000403063-1
  • diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine 3,5-dicarboxylate
  • diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylate
  • DTXSID10176240
  • diethyl 2, 6-dimethyl-4-(3-nitrophenyl)-1, 4-dihydropyridine-3, 5-dicarboxylate
  • Maybridge1_008978
  • Diethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitro phenyl)-3,5-pyridine dicarboxylate
  • UNII-J8G2HHY7Q2
  • Z56757687
  • J8G2HHY7Q2
  • diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
  • Diethyl 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
  • Nitrendipine Imp. C (EP)
  • Nitrendipine Impurity C
  • 3,5-diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
  • NSC136464
  • 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, diethyl ester
  • CHEMBL1099207
  • Oprea1_283208
  • diethyl-2,6-dimethyl-1,4 dihydro-4-(3-nitrophenyl)-3,5-pyridine dicarboxylate
  • BDBM50227473
  • METANIFEDIPINE
  • ITAOFSSOVNYZCS-UHFFFAOYSA-N
  • AKOS000538978
  • Oprea1_797033
  • CHEMBL289347
  • SMR001797959
  • 21829-28-7
  • 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-, diethyl ester
  • MLS002920366
  • 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid diethyl ester
  • EN300-18210663
  • SCHEMBL2574894
  • SR-01000403063
  • Diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxvlate
  • diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5 -dicarboxylate
  • MixCom3_000025
  • NSC-136464
  • 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
物化性质
实验特性
LogP 3.80780
PSA 110.45000
沸点 499.8±45.0 °C at 760 mmHg
熔点 178 ºC
蒸气压 0.0±1.3 mmHg at 25°C
闪点 256.1±28.7 °C
溶解度 Insuluble (4.1E-3 g/L) (25 ºC),
密度 1.226±0.06 g/cm3 (20 ºC 760 Torr),
计算特性
精确分子量 374.14800
氢键供体数量 1
氢键受体数量 7
可旋转化学键数量 7
同位素质量 374.14778643g/mol
重原子数量 27
复杂度 636
同位素原子数量 0
确定原子立构中心数量 0
不确定原子立构中心数量 0
确定化学键立构中心数量 0
不确定化学键立构中心数量 0
共价键单元数量 1
疏水参数计算参考值(XlogP) 3.2
拓扑分子极性表面积 110Ų
国际标准相关数据
EINECS
海关数据
海关编码 2933399090
海关数据

中国海关编码:

2933399090

概述:

2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素:

品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期

Summary:

2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

专业数据库参考
PubChemId 282663
参考资料
Reaxys RN
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