文章

, ,

Dapsone 杂质 19 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Dapsone 杂质 19

英文化学名

Bis(4-((4-aminophenyl)sulfonyl)phenyl)amine , N – Dimer

简化分子线性输入规范(SMILES)

O=[S](C1=CC=C(NC2=CC=C([S](=O)(C3=CC=C(N)C=C3)=O)C=C2)C=C1)(C4=CC=C(N)C=C4)=O

分子式

C24H21N3O4S2

分子量

479.6

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

Dapsone Impurity 19 is chemically Bis(4-((4-aminophenyl)sulfonyl)phenyl)amine , N – Dimer. Dapsone Impurity 19 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 19 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 Dapsone. 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/dapsone-impurity-19-cas-N/A/

相关产品

/通过：
, ,

Dapsone 杂质 11 CAS号 80-07-9

基本信息

CAS(化学文摘登记)号

80-07-9

英文名称

Dapsone 杂质 11

英文化学名

4,4′-Sulfonylbis(chlorobenzene)

简化分子线性输入规范(SMILES)

O=[S](C1=CC=C(Cl)C=C1)(C2=CC=C(Cl)C=C2)=O

分子式

C12H8Cl2O2S

分子量

287.2

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

Dapsone Impurity 11 is chemically 4,4′-Sulfonylbis(chlorobenzene). It is also known as Dapsone Impurity A. Dapsone Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 11 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 Dapsone. 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/dapsone-impurity-11-cas-80-07-9/

相关产品

/通过：
, ,

Dapsone 杂质 18 CAS号 23929-35-3

基本信息

CAS(化学文摘登记)号

23929-35-3

英文名称

Dapsone 杂质 18

英文化学名

3-((4-chlorophenyl)sulfonyl) aniline

简化分子线性输入规范(SMILES)

NC1=CC=CC(S(=O)(C2=CC=C(Cl)C=C2)=O)=C1

分子式

C12H10ClNO2S

分子量

267.7

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

Dapsone Impurity 18 is chemically 3-((4-chlorophenyl)sulfonyl) aniline. Dapsone Impurity 18 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 18 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 Dapsone. 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/dapsone-impurity-18-cas-23929-35-3/

相关产品

/通过：
, ,

Dapsone 杂质 14 CAS号 53347-49-2

基本信息

CAS(化学文摘登记)号

53347-49-2

英文名称

Dapsone 杂质 14

英文化学名

2,2’Diaminodiphenyl sulfone

简化分子线性输入规范(SMILES)

O=S(C1=CC=CC=C1N)(C2=CC=CC=C2N)=O

分子式

C12H12N2O2S

分子量

248.3

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

Dapsone Impurity 14 is chemically 2,2’Diaminodiphenyl sulfone. Dapsone Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 14 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 Dapsone. 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/dapsone-impurity-14-cas-53347-49-2/

相关产品

/通过：
, ,

Dapsone 杂质 15 CAS号 34262-32-3

基本信息

CAS(化学文摘登记)号

34262-32-3

英文名称

Dapsone 杂质 15

英文化学名

3-[(4-Aminophenyl)sulfonyl] benzenamine

简化分子线性输入规范(SMILES)

NC1=CC=CC(S(=O)(C2=CC=C(N)C=C2)=O)=C1

分子式

C12H12N2O2S

分子量

248.3

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

Dapsone Impurity 15 is chemically 3-[(4-Aminophenyl)sulfonyl] benzenamine. Dapsone Impurity 15 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 15 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 Dapsone. 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/dapsone-impurity-15-cas-34262-32-3/

相关产品

/通过：
, ,

Dapsone 杂质 12 CAS号 80-09-1

基本信息

CAS(化学文摘登记)号

80-09-1

英文名称

Dapsone 杂质 12

英文化学名

9-Oxo Ketotifen4,4′-sulfonyldiphenol

简化分子线性输入规范(SMILES)

O=[S](C1=CC=C(O)C=C1)(C2=CC=C(O)C=C2)=O

分子式

C12H10O4S

分子量

250.3

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

Dapsone Impurity 12 is chemically 9-Oxo Ketotifen4,4′-sulfonyldiphenol. It is also known as Dapsone Impurity D. Dapsone Impurity 12 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 12 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 Dapsone. 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/dapsone-impurity-12-cas-80-09-1/

相关产品

/通过：
, ,

Dapsone 杂质 13 CAS号 599-61-1

基本信息

CAS(化学文摘登记)号

599-61-1

英文名称

Dapsone 杂质 13

英文化学名

3,3’Diaminodiphenyl sulfone

简化分子线性输入规范(SMILES)

O=S(C1=CC=CC(N)=C1)(C2=CC=CC(N)=C2)=O

分子式

C12H12N2O2S

分子量

248.3

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

Dapsone Impurity 13 is chemically 3,3’Diaminodiphenyl sulfone. Dapsone Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 13 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 Dapsone. 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/dapsone-impurity-13-cas-599-61-1/

相关产品

/通过：
, ,

Dapsone 杂质 16 CAS号 148301-96-6

基本信息

CAS(化学文摘登记)号

148301-96-6

英文名称

Dapsone 杂质 16

英文化学名

4-[(2-Chlorophenyl)sulfonyl] benzenamine

简化分子线性输入规范(SMILES)

NC1=CC=C(S(=O)(C2=CC=CC=C2Cl)=O)C=C1

分子式

C12H10ClNO2S

分子量

267.7

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

Dapsone Impurity 16 is chemically 4-[(2-Chlorophenyl)sulfonyl] benzenamine. Dapsone Impurity 16 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 16 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 Dapsone. 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/dapsone-impurity-16-cas-148301-96-6/

相关产品

/通过：
, ,

Dapsone Hydroxylamine CAS号 32695-27-5

基本信息

CAS(化学文摘登记)号

32695-27-5

英文名称

Dapsone Hydroxylamine

英文化学名

4-((4-(hydroxyamino)phenyl)sulfonyl)aniline ; N-Hydroxy-4,4’-sulfonyldi(aniline) ; N-Hydroxy-4,4’-sulfonyldi-aniline ; 4-[(4-Aminophenyl)sulfonyl]-N-hydroxy-benzenamine

简化分子线性输入规范(SMILES)

O=[S](C1=CC=C(NO)C=C1)(C2=CC=C(N)C=C2)=O

分子式

C12H12N2O3S

分子量

264.3

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

Dapsone Hydroxylamine is chemically 4-((4-(hydroxyamino)phenyl)sulfonyl)aniline ; N-Hydroxy-4,4’-sulfonyldi(aniline) ; N-Hydroxy-4,4’-sulfonyldi-aniline ; 4-[(4-Aminophenyl)sulfonyl]-N-hydroxy-benzenamine. It is also known as Monohydroxy Dapsone. Dapsone Hydroxylamine is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Hydroxylamine 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 Dapsone. 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/dapsone-hydroxylamine-cas-32695-27-5/

相关产品

/通过：
, ,

Dapsone Dimer 杂质 CAS号 2514651-21-7

基本信息

CAS(化学文摘登记)号

2514651-21-7

英文名称

Dapsone Dimer 杂质

英文化学名

4,4’-Bis(p-aminobenzenesulfonyl)hydrazobenzene ; 4,4’-(4,4’-(Hydrazine-1,2-diyl)bis(4,1-phenylenesulfonyl))dianiline

简化分子线性输入规范(SMILES)

NC1=CC=C(S(C2=CC=C(NNC3=CC=C(S(C4=CC=C(N)C=C4)(=O)=O)C=C3)C=C2)(=O)=O)C=C1

分子式

C24H22N4O4S2

分子量

494.6

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

Dapsone Dimer Impurity is chemically 4,4’-Bis(p-aminobenzenesulfonyl)hydrazobenzene ; 4,4’-(4,4’-(Hydrazine-1,2-diyl)bis(4,1-phenylenesulfonyl))dianiline. Dapsone Dimer Impurity is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Dimer 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 Dapsone. 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/dapsone-dimer-impurity-cas-2514651-21-7/

相关产品

/通过：