文章

基本信息

CAS(化学文摘登记)号

740746-58-1

英文名称

Torasemide EP 杂质 B N-Oxide

英文化学名

3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide

简化分子线性输入规范(SMILES)

O=S(C1=C(NC2=CC=CC(C)=C2)C=C[N+]([O-])=C1)(N)=O

分子式

C12H13N3O3S

分子量

279.3

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

Torasemide EP Impurity B N-Oxide is chemically 3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide. Torasemide EP Impurity B N-Oxide is supplied with detailed characterization data compliant with regulatory guideline. Torasemide EP Impurity B N-Oxide 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 Torasemide. 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/torasemide-ep-impurity-b-n-oxide-cas-740746-58-1/

相关产品

58155-58-1 (钠盐)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Torasemide EP 杂质 E

英文化学名

Ethyl ((4-(nitroso(m-tolyl)amino)pyridin-3-yl)sulfonyl)carbamate

简化分子线性输入规范(SMILES)

O=C(OCC)NS(=O)(C1=C(N(N=O)C2=CC=CC(C)=C2)C=CN=C1)=O

分子式

C15H16N4O5S

分子量

364.4

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

N-Nitroso Torasemide EP Impurity E is chemically Ethyl ((4-(nitroso(m-tolyl)amino)pyridin-3-yl)sulfonyl)carbamate. N-Nitroso Torasemide EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Torasemide EP Impurity E 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 Torasemide. 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/n-nitroso-torasemide-ep-impurity-e-cas-N/A/

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基本信息

CAS(化学文摘登记)号

113844-99-8

英文名称

Torsemide Carboxylic Acid

英文化学名

3-((3-(N-(Isopropylcarbamoyl)sulfamoyl)pyridin-4-yl)amino)benzoic acid

简化分子线性输入规范(SMILES)

O=C(C1=CC(NC2=C(S(=O)(NC(NC(C)C)=O)=O)C=NC=C2)=CC=C1)O

分子式

C16H18N4O5S

分子量

378.4

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

Torsemide Carboxylic Acid is chemically 3-((3-(N-(Isopropylcarbamoyl)sulfamoyl)pyridin-4-yl)amino)benzoic acid. It is also known as Torasemide M5. Torsemide Carboxylic Acid is supplied with detailed characterization data compliant with regulatory guideline. Torsemide Carboxylic Acid 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 Torasemide. 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/torsemide-carboxylic-acid-cas-113844-99-8/

相关产品

基本信息

CAS(化学文摘登记)号

1348436-69-0

英文名称

Torasemide 杂质 7

英文化学名

N-(Isopropylcarbamoyl)-2-(m-tolylamino)benzenesulfonamide

简化分子线性输入规范(SMILES)

CC1=CC=CC(NC2=CC=CC=C2S(=O)(NC(NC(C)C)=O)=O)=C1

分子式

C17H21N3O3S

分子量

347.4

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

Torasemide Impurity 7 is chemically N-(Isopropylcarbamoyl)-2-(m-tolylamino)benzenesulfonamide. Torasemide Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Torasemide 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 Torasemide. 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/torasemide-impurity-7-cas-1348436-69-0/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Torasemide EP 杂质 B

英文化学名

4-(Nitroso(m-tolyl)amino)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

CC1=CC(N(N=O)C2=C(S(=O)(N)=O)C=NC=C2)=CC=C1

分子式

C12H12N4O3S

分子量

292.3

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

N-Nitroso Torasemide EP Impurity B is chemically 4-(Nitroso(m-tolyl)amino)pyridine-3-sulfonamide. N-Nitroso Torasemide EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Torasemide 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 Torasemide. 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/n-nitroso-torasemide-ep-impurity-b-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Torasemide EP 杂质 D

英文化学名

N-(Butylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

O=C(NS(=O)(C1=C(N(N=O)C2=CC=CC(C)=C2)C=CN=C1)=O)NCCCC

分子式

C17H21N5O4S

分子量

391.4

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

N-Nitroso Torasemide EP Impurity D is chemically N-(Butylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide. N-Nitroso Torasemide EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Torasemide 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 Torasemide. 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/n-nitroso-torasemide-ep-impurity-d-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

99300-67-1

英文名称

4’-Hydroxy Torsemide

英文化学名

4-((4-Hydroxy-3-methylphenyl)amino)-N-(isopropylcarbamoyl)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

O=C(NS(=O)(C1=C(NC2=CC=C(C(C)=C2)O)C=CN=C1)=O)NC(C)C

分子式

C16H20N4O4S

分子量

364.4

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

4’-Hydroxy Torsemide is chemically 4-((4-Hydroxy-3-methylphenyl)amino)-N-(isopropylcarbamoyl)pyridine-3-sulfonamide. It is also known as Torasemide M3. 4’-Hydroxy Torsemide is supplied with detailed characterization data compliant with regulatory guideline. 4’-Hydroxy Torsemide 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 Torasemide. 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/4-hydroxy-torsemide-cas-99300-67-1/

相关产品

基本信息

CAS(化学文摘登记)号

99300-68-2

英文名称

Hydroxy Torsemide

英文化学名

4-((3-(Hydroxymethyl)phenyl)amino)-N-(isopropylcarbamoyl)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

O=C(NS(=O)(C1=C(NC2=CC=CC(CO)=C2)C=CN=C1)=O)NC(C)C

分子式

C16H20N4O4S

分子量

364.4

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

Hydroxy Torsemide is chemically 4-((3-(Hydroxymethyl)phenyl)amino)-N-(isopropylcarbamoyl)pyridine-3-sulfonamide. It is also known as Torasemide M1. Hydroxy Torsemide is supplied with detailed characterization data compliant with regulatory guideline. Hydroxy Torsemide 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 Torasemide. 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/hydroxy-torsemide-cas-99300-68-2/

相关产品

基本信息

CAS(化学文摘登记)号

2740482-59-9

英文名称

Torasemide 杂质 6

英文化学名

4-Chloro-N-((4-chloropyridin-3-yl)sulfonyl)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

O=[S](N[S](=O)(C1=CN=CC=C1Cl)=O)(C2=CN=CC=C2Cl)=O

分子式

C10H7Cl2N3O4S2

分子量

368.2

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

Torasemide Impurity 6 is chemically 4-Chloro-N-((4-chloropyridin-3-yl)sulfonyl)pyridine-3-sulfonamide. Torasemide Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Torasemide 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 Torasemide. 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/torasemide-impurity-6-cas-2740482-59-9/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Torasemide EP 杂质 C

英文化学名

N-(Ethylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide

简化分子线性输入规范(SMILES)

O=C(NS(=O)(C1=C(N(N=O)C2=CC=CC(C)=C2)C=CN=C1)=O)NCC

分子式

C15H17N5O4S

分子量

363.4

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

N-Nitroso Torasemide EP Impurity C is chemically N-(Ethylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide. N-Nitroso Torasemide EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Torasemide 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 Torasemide. 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/n-nitroso-torasemide-ep-impurity-c-cas-N/A/

相关产品