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4-Nitrophthalonitrile CAS号 31643-49-9

基本信息

CAS(化学文摘登记)号

31643-49-9

英文名称

4-Nitrophthalonitrile

英文化学名

4-Nitrophthalonitrile

简化分子线性输入规范(SMILES)

N#CC1=C(C#N)C=CC([N+]([O-])=O)=C1

分子式

C8H3N3O2

分子量

173.1

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-Nitrophthalonitrile is chemically 4-Nitrophthalonitrile. 4-Nitrophthalonitrile is supplied with detailed characterization data compliant with regulatory guideline. 4-Nitrophthalonitrile 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 Febuxostat. 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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品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/4-nitrophthalonitrile-cas-31643-49-9/

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Febuxostat Descyano Impurity CAS号 1206550-99-3

基本信息

CAS(化学文摘登记)号

1206550-99-3

英文名称

Febuxostat Descyano Impurity

英文化学名

2-(4-Isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid ;

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C2=CC=C(OCC(C)C)C=C2)S1)O

分子式

C15H17NO3S

分子量

291.4

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

Febuxostat Descyano Impurity is chemically 2-(4-Isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid ;. It is also known as Febuxostat Descyano Impurity ; 3-Descyano Febuxostat ; . Febuxostat Descyano Impurity is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Descyano 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 Febuxostat. 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/febuxostat-descyano-impurity-cas-1206550-99-3/

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Febuxostat Dimethylthiazole Ethyl Ester Impurity CAS号 7210-77-7

基本信息

CAS(化学文摘登记)号

7210-77-7

英文名称

Febuxostat Dimethylthiazole Ethyl Ester Impurity

英文化学名

Ethyl 2,4-dimethylthiazole-5-carboxylate ;

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C)S1)OCC

分子式

C8H11NO2S

分子量

185.2

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

Febuxostat Dimethylthiazole Ethyl Ester Impurity is chemically Ethyl 2,4-dimethylthiazole-5-carboxylate ;. It is also known as Febuxostat Dimethylthiazole Ethyl Ester Impurity ; . Febuxostat Dimethylthiazole Ethyl Ester Impurity is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Dimethylthiazole Ethyl Ester 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 Febuxostat. 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/febuxostat-dimethylthiazole-ethyl-ester-impurity-cas-7210-77-7/

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Febuxostat USP Related Compound D CAS号 1335202-59-9

基本信息

CAS(化学文摘登记)号

1335202-59-9

英文名称

Febuxostat USP Related Compound D

英文化学名

2-[4-(Sec-Butoxy)-3-cyanophenyl]-4-methylthiazole-5-carboxylic acid (as per USP)

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C2=CC=C(OC(C)CC)C(C#N)=C2)S1)O

分子式

C16H16N2O3S

分子量

316.0

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

Febuxostat USP Related Compound D is chemically 2-[4-(Sec-Butoxy)-3-cyanophenyl]-4-methylthiazole-5-carboxylic acid (as per USP). It is also known as Febuxostat sec-Butyl Ether Acid Impurity . Febuxostat USP Related Compound D is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat USP Related Compound 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 Febuxostat. 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/febuxostat-sec-butyl-ether-acid-impurity-cas-1335202-59-9/

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Febuxostat Dithioamide Impurity CAS号 1330632-46-6

基本信息

CAS(化学文摘登记)号

1330632-46-6

英文名称

Febuxostat Dithioamide Impurity

英文化学名

(4-Isobutoxy benzene-1,3-bis(carbothio amide))

简化分子线性输入规范(SMILES)

NC(C1=CC=C(OCC(C)C)C(C(N)=S)=C1)=S

分子式

C12H16N2OS2

分子量

268.4

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

Febuxostat Dithioamide Impurity is chemically (4-Isobutoxy benzene-1,3-bis(carbothio amide)). Febuxostat Dithioamide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Dithioamide 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 Febuxostat. 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/febuxostat-dithioamide-impurity-cas-1330632-46-6/

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Febuxostat Descarboxy Impurity CAS号 1335202-60-2

基本信息

CAS(化学文摘登记)号

1335202-60-2

英文名称

Febuxostat Descarboxy Impurity

英文化学名

2-Isobutoxy-5-(4-methylthiazol-2-yl) benzonitrile ;

简化分子线性输入规范(SMILES)

N#CC1=CC(C2=NC(C)=CS2)=CC=C1OCC(C)C

分子式

C15H16N2OS

分子量

272.4

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

Febuxostat Descarboxy Impurity is chemically 2-Isobutoxy-5-(4-methylthiazol-2-yl) benzonitrile ;. It is also known as  Febuxostat Amide Impurity ; . Febuxostat Descarboxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Descarboxy 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 Febuxostat. 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/febuxostat-descarboxy-impurity-cas-1335202-60-2/

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Febuxostat Descyano Hydroxy Ethyl Ester CAS号 161797-99-5

基本信息

CAS(化学文摘登记)号

161797-99-5

英文名称

Febuxostat Descyano Hydroxy Ethyl Ester

英文化学名

2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylic acid ethyl ester ;

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C2=CC=C(O)C=C2)S1)OCC

分子式

C13H13NO3S

分子量

263.3

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

Febuxostat Descyano Hydroxy Ethyl Ester is chemically 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylic acid ethyl ester ;. It is also known as Febuxostat Descyano Hydroxy Ethyl Ester ; 3-Descyano 4-Desisobutyl Febuxostat Ethyl Ester ;. Febuxostat Descyano Hydroxy Ethyl Ester is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Descyano Hydroxy Ethyl Ester 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 Febuxostat. 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/febuxostat-descyano-hydroxy-ethyl-ester-cas-161797-99-5/

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Febuxostat Impurity 1 CAS号 161798-01-2

基本信息

CAS(化学文摘登记)号

161798-01-2

英文名称

Febuxostat Impurity 1

英文化学名

Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate

简化分子线性输入规范(SMILES)

OC1=C(C([H])=O)C=C(C2=NC(C)=C(C(OCC)=O)S2)C=C1

分子式

C14H13NO4S

分子量

291.3

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

Febuxostat Impurity 1 is chemically Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate. Febuxostat Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat 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 Febuxostat. 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/febuxostat-impurity-1-cas-161798-01-2/

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Febuxostat Impurity 6 CAS号 1271738-74-9

基本信息

CAS(化学文摘登记)号

1271738-74-9

英文名称

Febuxostat Impurity 6

英文化学名

Ethyl (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

简化分子线性输入规范(SMILES)

CC(C)COC1=C(/C([H])=N/O)C=C(C2=NC(C)=C(C(OCC)=O)S2)C=C1

分子式

C18H22N2O4S

分子量

362.5

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

Febuxostat Impurity 6 is chemically Ethyl (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Febuxostat Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat 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 Febuxostat. 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/febuxostat-impurity-6-cas-1271738-74-9/

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Febuxostat USP Related Compound E CAS号 1530308-87-2

基本信息

CAS(化学文摘登记)号

1530308-87-2

英文名称

Febuxostat USP Related Compound E

英文化学名

2-(3-Cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid (as per USP)

简化分子线性输入规范(SMILES)

O=C(C1=C(C)N=C(C2=CC=C(OCCC)C(C#N)=C2)S1)O

分子式

C15H14N2O3S

分子量

302.4

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

Febuxostat USP Related Compound E is chemically 2-(3-Cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid (as per USP). It is also known as O-Desisobutyl-O-n-propyl Febuxostat. Febuxostat USP Related Compound E is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat USP Related Compound 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 Febuxostat. 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/o-desisobutyl-o-n-propyl-febuxostat-cas-1530308-87-2/

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