文章

, ,

Dapsone 杂质 29 CAS号 2755500-71-9

基本信息

CAS(化学文摘登记)号

2755500-71-9

英文名称

Dapsone 杂质 29

英文化学名

(E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline

简化分子线性输入规范(SMILES)

O=S(C1=CC=C(/N=N/C2=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

C24H20N4O4S2

分子量

492.6

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 29 is chemically (E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline. Dapsone Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 29 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-29-cas-2755500-71-9/

相关产品

/通过：
, ,

Dapsone 杂质 30 CAS号 1774-38-5

基本信息

CAS(化学文摘登记)号

1774-38-5

英文名称

Dapsone 杂质 30

英文化学名

4,4′-Sulfinylbis(nitrobenzene)

简化分子线性输入规范(SMILES)

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

分子式

C12H8N2O5S

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

Dapsone Impurity 30 is chemically 4,4′-Sulfinylbis(nitrobenzene). Dapsone Impurity 30 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 30 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-30-cas-1774-38-5/

相关产品

/通过：
, ,

Dapsone Azoxy Dimer CAS号 35040-12-1

基本信息

CAS(化学文摘登记)号

35040-12-1

英文名称

Dapsone Azoxy Dimer

英文化学名

(Z)-1,2-bis(4-((4-Aminophenyl)sulfonyl)phenyl)diazene 1-oxide

简化分子线性输入规范(SMILES)

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

C24H20N4O5S2

分子量

508.6

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 Azoxy Dimer is chemically (Z)-1,2-bis(4-((4-Aminophenyl)sulfonyl)phenyl)diazene 1-oxide. Dapsone Azoxy Dimer is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Azoxy Dimer 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-azoxy-dimer-cas-35040-12-1/

相关产品

/通过：
, ,

Dapsone 杂质 27 CAS号 35040-11-0

基本信息

CAS(化学文摘登记)号

35040-11-0

英文名称

Dapsone 杂质 27

英文化学名

4-((4-Nitrosophenyl)sulfonyl)aniline

简化分子线性输入规范(SMILES)

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

分子式

C12H10N2O3S

分子量

262.3

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 27 is chemically 4-((4-Nitrosophenyl)sulfonyl)aniline. Dapsone Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 27 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-27-cas-35040-11-0/

相关产品

/通过：
, ,

Dapsone 杂质 22 CAS号 64896-96-4

基本信息

CAS(化学文摘登记)号

64896-96-4

英文名称

Dapsone 杂质 22

英文化学名

2-Chloro-4-(phenylsulfonyl)aniline

简化分子线性输入规范(SMILES)

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

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 22 is chemically 2-Chloro-4-(phenylsulfonyl)aniline. Dapsone Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 22 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-22-cas-64896-96-4/

相关产品

/通过：
, ,

Dapsone 杂质 31 CAS号 139-65-1

基本信息

CAS(化学文摘登记)号

139-65-1

英文名称

Dapsone 杂质 31

英文化学名

4,4′-Thiodianiline

简化分子线性输入规范(SMILES)

NC(C=C1)=CC=C1SC2=CC=C(C=C2)N

分子式

C12H12N2S

分子量

216.3

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 31 is chemically 4,4′-Thiodianiline. Dapsone Impurity 31 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 31 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-31-cas-139-65-1/

相关产品

/通过：
, ,

N-Formyl Dapsone CAS号 21501-24-6

基本信息

CAS(化学文摘登记)号

21501-24-6

英文名称

N-Formyl Dapsone

英文化学名

N-(4-((4-Aminophenyl)sulfonyl)phenyl)formamide

简化分子线性输入规范(SMILES)

O=CNC1=CC=C(S(=O)(C2=CC=C(N)C=C2)=O)C=C1

分子式

C13H12N2O3S

分子量

276.3

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-Formyl Dapsone is chemically N-(4-((4-Aminophenyl)sulfonyl)phenyl)formamide. N-Formyl Dapsone is supplied with detailed characterization data compliant with regulatory guideline. N-Formyl Dapsone 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/n-formyl-dapsone-cas-21501-24-6/

相关产品

/通过：
, ,

Dapsone 杂质 28 CAS号 5461-23-4

基本信息

CAS(化学文摘登记)号

5461-23-4

英文名称

Dapsone 杂质 28

英文化学名

4-((4-Nitrophenyl)sulfinyl)aniline

简化分子线性输入规范(SMILES)

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

分子式

C12H10N2O3S

分子量

262.3

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 28 is chemically 4-((4-Nitrophenyl)sulfinyl)aniline. Dapsone Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 28 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-28-cas-5461-23-4/

相关产品

/通过：
, ,

Dapsone 杂质 26 CAS号 1156-50-9

基本信息

CAS(化学文摘登记)号

1156-50-9

英文名称

Dapsone 杂质 26

英文化学名

4,4′-Sulfonylbis(nitrobenzene)

简化分子线性输入规范(SMILES)

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

分子式

C12H8N2O6S

分子量

308.3

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 26 is chemically 4,4′-Sulfonylbis(nitrobenzene). Dapsone Impurity 26 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 26 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-26-cas-1156-50-9/

相关产品

/通过：
, ,

Dapsone 杂质 25 CAS号 32631-31-5

基本信息

CAS(化学文摘登记)号

32631-31-5

英文名称

Dapsone 杂质 25

英文化学名

3-Chloro-4-(phenylsulfonyl)aniline

简化分子线性输入规范(SMILES)

O=S(C1=CC=C(N)C=C1Cl)(C2=CC=CC=C2)=O

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 25 is chemically 3-Chloro-4-(phenylsulfonyl)aniline. Dapsone Impurity 25 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 25 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-25-cas-32631-31-5/

相关产品

/通过：