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Celecoxib 杂质 21 CAS号 2247197-66-4

基本信息

CAS(化学文摘登记)号

2247197-66-4

英文名称

Celecoxib 杂质 21

英文化学名

Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate

简化分子线性输入规范(SMILES)

FC(F)(C1=NN(C2=CC=C([S](OC)(=O)=O)C=C2)C(C3=CC=C(C)C=C3)=C1)F

分子式

C18H15F3N2O3S

分子量

396.4

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

Celecoxib Impurity 21 is chemically Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Celecoxib Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Impurity 21 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 Celecoxib. 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/celecoxib-impurity-21-cas-2247197-66-4/

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Celecoxib 杂质 23 CAS号 2247197-65-3

基本信息

CAS(化学文摘登记)号

2247197-65-3

英文名称

Celecoxib 杂质 23

英文化学名

4-(5-(4-(Hydroperoxymethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide

简化分子线性输入规范(SMILES)

O=S(C1=CC=C(N2N=C(C(F)(F)F)C=C2C3=CC=C(COO)C=C3)C=C1)(N)=O

分子式

C17H14F3N3O4S

分子量

413.4

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

Celecoxib Impurity 23 is chemically 4-(5-(4-(Hydroperoxymethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Celecoxib Impurity 23 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Impurity 23 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 Celecoxib. 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/celecoxib-impurity-23-cas-2247197-65-3/

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Celecoxib 杂质 14 CAS号 36326-86-0

基本信息

CAS(化学文摘登记)号

36326-86-0

英文名称

Celecoxib 杂质 14

英文化学名

4-Azido benzene sulfonamide

简化分子线性输入规范(SMILES)

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

分子式

C6H6N4O2S

分子量

198.2

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

Celecoxib Impurity 14 is chemically 4-Azido benzene sulfonamide. Celecoxib Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib 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 Celecoxib. 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/celecoxib-impurity-14-cas-36326-86-0/

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Celecoxib 杂质 20 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Celecoxib 杂质 20

英文化学名

(E)-4-((4,4,4-Trifluoro-3-oxo-1-(p-tolyl)butylidene)amino)benzenesulfonamide

简化分子线性输入规范(SMILES)

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

分子式

C17H15F3N2O3S

分子量

384.4

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

Celecoxib Impurity 20 is chemically (E)-4-((4,4,4-Trifluoro-3-oxo-1-(p-tolyl)butylidene)amino)benzenesulfonamide. Celecoxib Impurity 20 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Impurity 20 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 Celecoxib. 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/celecoxib-impurity-20-cas-N/A/

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Celecoxib Diketo schiff’s base-II 杂质 CAS号 1061214-09-2

基本信息

CAS(化学文摘登记)号

1061214-09-2

英文名称

Celecoxib Diketo schiff’s base-II 杂质

英文化学名

4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoromethyl)propylidene]amino]benzenesulfonamide

简化分子线性输入规范(SMILES)

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

分子式

C17H15F3N2O3S

分子量

384.4

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

Celecoxib Diketo schiff’s base-II Impurity is chemically 4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoromethyl)propylidene]amino]benzenesulfonamide. Celecoxib Diketo schiff’s base-II Impurity is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Diketo schiff’s base-II 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 Celecoxib. 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/celecoxib-diketo-schiffs-base-ii-impurity-cas-1061214-09-2/

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Celecoxib Nitroso 杂质 6 CAS号 343853-74-7

基本信息

CAS(化学文摘登记)号

343853-74-7

英文名称

Celecoxib Nitroso 杂质 6

英文化学名

4-(Nitrosoamino)benzenesulfonamide

简化分子线性输入规范(SMILES)

O=NNC1=CC=C(S(=O)(N)=O)C=C1

分子式

C6H7N3O3S

分子量

201.2

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

Celecoxib Nitroso Impurity 6 is chemically 4-(Nitrosoamino)benzenesulfonamide. Celecoxib Nitroso Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Nitroso 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 Celecoxib. 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/celecoxib-nitroso-impurity-6-cas-343853-74-7/

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Celecoxib USP 相关化合物 C CAS号 170570-09-9

基本信息

CAS(化学文摘登记)号

170570-09-9

英文名称

Celecoxib USP 相关化合物 C

英文化学名

4-(5-(2,4-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide

简化分子线性输入规范(SMILES)

CC(C=C(C)C=C1)=C1C2=CC(C(F)(F)F)=NN2C3=CC=C([S](N)(=O)=O)C=C3

分子式

C18H16F3N3O2S

分子量

395.4

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

Celecoxib USP Related Compound C is chemically 4-(5-(2,4-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Celecoxib USP Related Compound C is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib USP Related Compound 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 Celecoxib. 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/celecoxib-usp-related-compound-c-cas-170570-09-9/

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Celecoxib Nitroso 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

Celecoxib Nitroso 杂质 7

英文化学名

4-Hydrazinyl-N-nitrosobenzenesulfonamide

简化分子线性输入规范(SMILES)

O=S(C1=CC=C(NN)C=C1)(NN=O)=O

分子式

C6H8N4O3S

分子量

216.2

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

Celecoxib Nitroso Impurity 7 is chemically 4-Hydrazinyl-N-nitrosobenzenesulfonamide. Celecoxib Nitroso Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Nitroso 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 Celecoxib. 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/celecoxib-nitroso-impurity-7-cas-N/A/

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Celecoxib 杂质 22 CAS号 2247197-67-5

基本信息

CAS(化学文摘登记)号

2247197-67-5

英文名称

Celecoxib 杂质 22

英文化学名

Ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate

简化分子线性输入规范(SMILES)

FC(F)(C1=NN(C2=CC=C([S](OCC)(=O)=O)C=C2)C(C3=CC=C(C)C=C3)=C1)F

分子式

C19H17F3N2O3S

分子量

410.4

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

Celecoxib Impurity 22 is chemically Ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Celecoxib Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib 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 Celecoxib. 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/celecoxib-impurity-22-cas-2247197-67-5/

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Celecoxib 杂质 19 CAS号 457639-26-8

基本信息

CAS(化学文摘登记)号

457639-26-8

英文名称

Celecoxib 杂质 19

英文化学名

4-(5-(2,5-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide

简化分子线性输入规范(SMILES)

CC(C=CC(C)=C1)=C1C2=CC(C(F)(F)F)=NN2C3=CC=C([S](N)(=O)=O)C=C3

分子式

C18H16F3N3O2S

分子量

395.4

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

Celecoxib Impurity 19 is chemically 4-(5-(2,5-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Celecoxib Impurity 19 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib 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 Celecoxib. 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/celecoxib-impurity-19-cas-457639-26-8/

相关产品

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