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Ethosuximide D5 CAS号 1989660-59-4

基本信息

CAS(化学文摘登记)号

1989660-59-4

英文名称

Ethosuximide D5

英文化学名

3-(Ethyl-d5)-3-methylpyrrolidine-2,5-dione

简化分子线性输入规范(SMILES)

CC(C(N1)=O)(CC1=O)C([2H])([2H])C([2H])([2H])[2H]

分子式

C7H6D5NO2

分子量

146.2

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

Ethosuximide D5 is chemically 3-(Ethyl-d5)-3-methylpyrrolidine-2,5-dione. Ethosuximide D5 is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide D5 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 Ethosuximide. 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/ethosuximide-d5-cas-1989660-59-4/

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Ethosuximide 杂质 1 CAS号 43010-65-7

基本信息

CAS(化学文摘登记)号

43010-65-7

英文名称

Ethosuximide 杂质 1

英文化学名

3-(Methoxycarbonyl)-3-methylpentanoic acid

简化分子线性输入规范(SMILES)

COC(C(CC)(C)CC(O)=O)=O

分子式

C8H14O4

分子量

174.2

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

Ethosuximide Impurity 1 is chemically 3-(Methoxycarbonyl)-3-methylpentanoic acid. Ethosuximide Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide 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 Ethosuximide. 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/ethosuximide-impurity-1-cas-43010-65-7/

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Ethosuximide CAS号 77-67-8

基本信息

CAS(化学文摘登记)号

77-67-8

英文名称

Ethosuximide

英文化学名

3-Ethyl-3-methylpyrrolidine-2,5-dione

简化分子线性输入规范(SMILES)

O=C(C(C)(CC)C1)NC1=O

分子式

C7H11NO2

分子量

141.2

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

Ethosuximide is chemically 3-Ethyl-3-methylpyrrolidine-2,5-dione. Ethosuximide is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide 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 Ethosuximide. 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/ethosuximide-cas-77-67-8/

相关产品

361547-45-7 (potassium salt) ; 211931-55-4 (sodium salt)

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Ethosuximide 杂质 2 CAS号 84590-14-7

基本信息

CAS(化学文摘登记)号

84590-14-7

英文名称

Ethosuximide 杂质 2

英文化学名

2-Ethyl-4-methoxy-2-methyl-4-oxobutanoic acid

简化分子线性输入规范(SMILES)

CC(C(O)=O)(CC)CC(OC)=O

分子式

C8H14O4

分子量

174.2

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

Ethosuximide Impurity 2 is chemically 2-Ethyl-4-methoxy-2-methyl-4-oxobutanoic acid. Ethosuximide Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide Impurity 2 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 Ethosuximide. 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/ethosuximide-impurity-2-cas-84590-14-7/

相关产品

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Ethosuximide EP 杂质 B CAS号 50598-33-9

基本信息

CAS(化学文摘登记)号

50598-33-9

英文名称

Ethosuximide EP 杂质 B

英文化学名

2-Ethyl-2-methylsuccinic anhydride

简化分子线性输入规范(SMILES)

O=C(O1)C(C)(CC)CC1=O

分子式

C7H10O3

分子量

142.2

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

Ethosuximide EP Impurity B is chemically 2-Ethyl-2-methylsuccinic anhydride. Ethosuximide EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide 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 Ethosuximide. 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/ethosuximide-ep-impurity-b-cas-50598-33-9/

相关产品

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2-Ethyl-2-Methylsuccinic Dinitrile CAS号 4172-97-8

基本信息

CAS(化学文摘登记)号

4172-97-8

英文名称

2-Ethyl-2-Methylsuccinic Dinitrile

英文化学名

2-Ethyl-2-methylsuccinic dinitrile

简化分子线性输入规范(SMILES)

N#CC(C)(CC)CC#N

分子式

C7H10N2

分子量

122.2

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

2-Ethyl-2-Methylsuccinic Dinitrile is chemically 2-Ethyl-2-methylsuccinic dinitrile. 2-Ethyl-2-Methylsuccinic Dinitrile is supplied with detailed characterization data compliant with regulatory guideline. 2-Ethyl-2-Methylsuccinic Dinitrile 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 Ethosuximide. 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/2-ethyl-2-methylsuccinic-dinitrile-cas-4172-97-8/

相关产品

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Ethosuximide EP 杂质 A CAS号 631-31-2

基本信息

CAS(化学文摘登记)号

631-31-2

英文名称

Ethosuximide EP 杂质 A

英文化学名

(2RS)-2-Ethyl-2-methylbutanedioic acid

简化分子线性输入规范(SMILES)

O=C(O)C(C)(CC)CC(O)=O

分子式

C7H12O4

分子量

160.2

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

Ethosuximide EP Impurity A is chemically (2RS)-2-Ethyl-2-methylbutanedioic acid. It is also known as Ethosuximide USP Related Compound A . Ethosuximide EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Ethosuximide EP Impurity A 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 Ethosuximide. 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/ethosuximide-ep-impurity-a-cas-631-31-2/

相关产品

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