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Candesartan 杂质 4 CAS号 139481-38-2

基本信息

CAS(化学文摘登记)号

139481-38-2

英文名称

Candesartan 杂质 4

英文化学名

Methyl 2-((tert-butoxycarbonyl)((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(OC)C1=C(N(CC2=CC=C(C3=C(C#N)C=CC=C3)C=C2)C(OC(C)(C)C)=O)C([N+]([O-])=O)=CC=C1

分子式

C27H25N3O6

分子量

487.5

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

Candesartan Impurity 4 is chemically Methyl 2-((tert-butoxycarbonyl)((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate. Candesartan Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Impurity 4 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 Candesartan. 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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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

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Candesartan Nitroso 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Candesartan Nitroso 杂质 2

英文化学名

Ethyl 2-(((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)(nitroso)amino)-3-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(OCC)C1=CC=CC([N+]([O-])=O)=C1N(CC2=CC=C(C3=CC=CC=C3C#N)C=C2)N=O

分子式

C23H18N4O5

分子量

430.4

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

Candesartan Nitroso Impurity 2 is chemically Ethyl 2-(((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)(nitroso)amino)-3-nitrobenzoate. Candesartan Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Nitroso Impurity 2 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 Candesartan. 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/candesartan-nitroso-impurity-2-cas-N/A/

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Candesartan 杂质 7 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Candesartan 杂质 7

英文化学名

Trityl 1-((2′-(1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate

简化分子线性输入规范(SMILES)

O=C(C1=C2N(CC3=CC=C(C4=CC=CC=C4C5=NN=NN5)C=C3)C(OCC)=NC2=CC=C1)OC(C6=CC=CC=C6)(C7=CC=CC=C7)C8=CC=CC=C8

分子式

C43H34N6O3

分子量

682.8

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

Candesartan Impurity 7 is chemically Trityl 1-((2′-(1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate. Candesartan Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Impurity 7 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 Candesartan. 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/candesartan-impurity-7-cas-N/A/

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Candesartan 杂质 5 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Candesartan 杂质 5

英文化学名

Methyl 2-ethoxy-1-((2′-(1-ethyl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate

简化分子线性输入规范(SMILES)

CCN1N=NN=C1C2=CC=CC=C2C(C=C3)=CC=C3CN4C5=C(C(OC)=O)C=CC=C5N=C4OCC

分子式

C27H26N6O3

分子量

482.5

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

Candesartan Impurity 5 is chemically Methyl 2-ethoxy-1-((2′-(1-ethyl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Candesartan Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Impurity 5 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 Candesartan. 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/candesartan-impurity-5-cas-N/A/

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Candesartan 杂质 6 CAS号 142269-40-7

基本信息

CAS(化学文摘登记)号

142269-40-7

英文名称

Candesartan 杂质 6

英文化学名

2-Chloroethyl cyclohexyl carbonate

简化分子线性输入规范(SMILES)

O=C(OCCCl)OC1CCCCC1

分子式

C9H15ClO3

分子量

206.7

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

Candesartan Impurity 6 is chemically 2-Chloroethyl cyclohexyl carbonate. Candesartan Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Impurity 6 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 Candesartan. 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/candesartan-impurity-6-cas-142269-40-7/

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O-Desethyl N-Trityl Candesartan Cilexetil CAS号 934495-65-5

基本信息

CAS(化学文摘登记)号

934495-65-5

英文名称

O-Desethyl N-Trityl Candesartan Cilexetil

英文化学名

1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 2-oxo-3-((2′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate

简化分子线性输入规范(SMILES)

O=C(N1)N(C(C1=CC=C2)=C2C(OC(C)OC(OC3CCCCC3)=O)=O)CC4=CC=C(C=C4)C5=C(C=CC=C5)C6=NN=NN6C(C7=CC=CC=C7)(C8=CC=CC=C8)C9=CC=CC=C9

分子式

C50H44N6O6

分子量

824.9

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

O-Desethyl N-Trityl Candesartan Cilexetil is chemically 1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 2-oxo-3-((2′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate. O-Desethyl N-Trityl Candesartan Cilexetil is supplied with detailed characterization data compliant with regulatory guideline. O-Desethyl N-Trityl Candesartan Cilexetil 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 Candesartan. 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/o-desethyl-n-trityl-candesartan-cilexetil-cas-934495-65-5/

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Candesartan 杂质 3 CAS号 57113-90-3

基本信息

CAS(化学文摘登记)号

57113-90-3

英文名称

Candesartan 杂质 3

英文化学名

Methyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(OC(C)(C)C)NC(C([N](=O)=O)=CC=C1)=C1C(OC)=O

分子式

C13H16N2O6

分子量

296.3

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

Candesartan Impurity 3 is chemically Methyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate. Candesartan Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Impurity 3 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 Candesartan. 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/candesartan-impurity-3-cas-57113-90-3/

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N-Nitroso Candesartan Cilexetil 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Candesartan Cilexetil 杂质

英文化学名

1-(((cyclohexyloxy)carbonyl)oxy)ethyl 2-ethoxy-1-((2′-(1-nitroso-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate

简化分子线性输入规范(SMILES)

O=C(OC(C)OC(OC1CCCCC1)=O)C2=CC=CC(N=C3OCC)=C2N3CC(C=C4)=CC=C4C5=CC=CC=C5C6=NN=NN6N=O

分子式

C33H33N7O7

分子量

639.7

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

N-Nitroso Candesartan Cilexetil Impurity is chemically 1-(((cyclohexyloxy)carbonyl)oxy)ethyl 2-ethoxy-1-((2′-(1-nitroso-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. N-Nitroso Candesartan Cilexetil Impurity is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Candesartan Cilexetil Impurity 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 Candesartan. 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/n-nitroso-candesartan-cilexetil-impurity-cas-N/A/

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Candesartan Nitroso 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Candesartan Nitroso 杂质 1

英文化学名

2-Ethoxy-1-((2′-(1-nitroso-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C1=C2C(N=C(OCC)N2CC3=CC=C(C4=CC=CC=C4C5=NN=NN5N=O)C=C3)=CC=C1)O

分子式

C24H19N7O4

分子量

469.5

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

Candesartan Nitroso Impurity 1 is chemically 2-Ethoxy-1-((2′-(1-nitroso-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid. Candesartan Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Candesartan Nitroso Impurity 1 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 Candesartan. 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/candesartan-nitroso-impurity-1-cas-N/A/

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Trityl Hydroxy Candesartan 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Trityl Hydroxy Candesartan 杂质

英文化学名

2-Hydroxy-1-((3′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-3-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(O)C1=CC=CC2=C1N(CC3=CC=CC(C4=CC(C5=NN=NN5C(C6=CC=CC=C6)(C7=CC=CC=C7)C8=CC=CC=C8)=CC=C4)=C3)C(O)=N2

分子式

C41H30N6O3

分子量

654.7

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

Trityl Hydroxy Candesartan Impurity is chemically 2-Hydroxy-1-((3′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-3-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid. Trityl Hydroxy Candesartan Impurity is supplied with detailed characterization data compliant with regulatory guideline. Trityl Hydroxy Candesartan Impurity 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 Candesartan. 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/trityl-hydroxy-candesartan-impurity-cas-N/A/

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