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Nifedipine Pyrimidine 杂质 (Cis-isomer) CAS号 80742-11-6

基本信息

CAS(化学文摘登记)号

80742-11-6

英文名称

Nifedipine Pyrimidine 杂质 (Cis-isomer)

英文化学名

(2R,4R)-rel-1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester

简化分子线性输入规范(SMILES)

O=C(C([C@H](C(C=CC=C1)=C1[N](=O)=O)N[C@H](C(C=CC=C2)=C2[N](=O)=O)N3)=C3C)OC

分子式

C19H18N4O6

分子量

398.4

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine Pyrimidine Impurity (Cis-isomer) is chemically (2R,4R)-rel-1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester. Nifedipine Pyrimidine Impurity (Cis-isomer) is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine Pyrimidine Impurity (Cis-isomer) can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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邮箱：chemwhat@watson-int.cn

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-pyrimidine-impurity-cis-isomer-cas-80742-11-6/

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Nifedipine Monoamide CAS号 114709-68-1

基本信息

CAS(化学文摘登记)号

114709-68-1

英文名称

Nifedipine Monoamide

英文化学名

5-(Aminocarbonyl)-1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3-pyridinecarboxylic Acid Methyl Ester

简化分子线性输入规范(SMILES)

O=C(C1=C(C)NC(C)=C(C(N)=O)C1C2=CC=CC=C2[N+]([O-])=O)OC

分子式

C16H17N3O5

分子量

331.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine Monoamide is chemically 5-(Aminocarbonyl)-1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3-pyridinecarboxylic Acid Methyl Ester. Nifedipine Monoamide is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine Monoamide can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-monoamide-cas-114709-68-1/

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Nifedipine EP Impurity B CAS号 50428-14-3

基本信息

CAS(化学文摘登记)号

50428-14-3

英文名称

Nifedipine EP Impurity B

英文化学名

Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C)C(C(OC)=O)=C1C2=CC=CC=C2N=O)OC

分子式

C17H16N2O5

分子量

328.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine EP Impurity B is chemically Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;. It is also known as Nifedipine nitrosophenylpyridine analog. Nifedipine EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-ep-impurity-b-cas-50428-14-3/

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Nifedipine EP Impurity C CAS号 39562-27-1

基本信息

CAS(化学文摘登记)号

39562-27-1

英文名称

Nifedipine EP Impurity C

英文化学名

Methyl 2-(2-nitrobenzylidene)-3-oxobutanoate

简化分子线性输入规范(SMILES)

CC(/C(C(OC)=O)=C/C1=C([N+]([O-])=O)C=CC=C1)=O

分子式

C12H11NO5

分子量

249.2

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine EP Impurity C is chemically Methyl 2-(2-nitrobenzylidene)-3-oxobutanoate. Nifedipine EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine EP Impurity C can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-ep-impurity-c-cas-39562-27-1/

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Nifedipine EP Impurity D CAS号 14205-39-1

基本信息

CAS(化学文摘登记)号

14205-39-1

英文名称

Nifedipine EP Impurity D

英文化学名

Methyl 3-aminobut-2-enoate

简化分子线性输入规范(SMILES)

COC(/C=C(C)/N)=O

分子式

C5H9NO2

分子量

115.1

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine EP Impurity D is chemically Methyl 3-aminobut-2-enoate. Nifedipine EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine EP Impurity D can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-ep-impurity-d-cas-14205-39-1/

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Nifedipine CAS号 21829-25-4

基本信息

CAS(化学文摘登记)号

21829-25-4

英文名称

Nifedipine

英文化学名

3,5-Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C1=C(C)NC(C)=C(C(OC)=O)C1C2=CC=CC=C2[N+]([O-])=O)OC

分子式

C17H18N2O6

分子量

346.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine is chemically 3,5-Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. Nifedipine is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-cas-21829-25-4/

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Nifedipine EP Impurity A CAS号 67035-22-7

基本信息

CAS(化学文摘登记)号

67035-22-7

英文名称

Nifedipine EP Impurity A

英文化学名

Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C1=C(C2=CC=CC=C2[N+]([O-])=O)C(C(OC)=O)=C(C)N=C1C)OC

分子式

C17H16N2O6

分子量

344.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine EP Impurity A is chemically Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate. It is also known as Nitrophenylpyridine analogue. Nifedipine EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-ep-impurity-a-cas-67035-22-7/

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Nifedipine Phenylpyridine Analog CAS号 77234-00-5

基本信息

CAS(化学文摘登记)号

77234-00-5

英文名称

Nifedipine Phenylpyridine Analog

英文化学名

Dimethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C1=C(C2=CC=CC=C2)C(C(OC)=O)=C(C)N=C1C)OC

分子式

C17H17NO4

分子量

299.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Nifedipine Phenylpyridine Analog is chemically Dimethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate. Nifedipine Phenylpyridine Analog is supplied with detailed characterization data compliant with regulatory guideline. Nifedipine Phenylpyridine Analog can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nifedipine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/nifedipine-phenylpyridine-analog-cas-77234-00-5/

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