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N-Nitroso Piracetam EP 杂质 A CAS号 54634-49-0

基本信息

CAS(化学文摘登记)号

54634-49-0

英文名称

N-Nitroso Piracetam EP 杂质 A

英文化学名

1-Nitrosopyrrolidin-2-one

简化分子线性输入规范(SMILES)

O=C1N(N=O)CCC1

分子式

C4H6N2O2

分子量

114.1

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

N-Nitroso Piracetam EP Impurity A is chemically 1-Nitrosopyrrolidin-2-one. N-Nitroso Piracetam EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Piracetam 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 Piracetam. 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-nitroso-piracetam-ep-impurity-a-cas-54634-49-0/

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Ethyl chloroacetate CAS号 105-39-5

基本信息

CAS(化学文摘登记)号

105-39-5

英文名称

Ethyl chloroacetate

英文化学名

Ethyl chloroacetate

简化分子线性输入规范(SMILES)

O=C(CCl)OCC

分子式

C4H7ClO2

分子量

122.5

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

Ethyl chloroacetate is chemically Ethyl chloroacetate. Ethyl chloroacetate is supplied with detailed characterization data compliant with regulatory guideline. Ethyl chloroacetate 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 Piracetam. 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/ethyl-chloroacetate-cas-105-39-5/

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Piracetam D8 CAS号 1329799-64-5

基本信息

CAS(化学文摘登记)号

1329799-64-5

英文名称

Piracetam D8

英文化学名

2-(2-oxopyrrolidin-1-yl-3,3,4,4,5,5-d6)acetamide-2,2-d2

简化分子线性输入规范(SMILES)

NC(C([2H])([2H])N(C([2H])([2H])C([2H])([2H])C1([2H])[2H])C1=O)=O

分子式

C6H2D8N2O2

分子量

150.2

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

Piracetam D8 is chemically 2-(2-oxopyrrolidin-1-yl-3,3,4,4,5,5-d6)acetamide-2,2-d2. Piracetam D8 is supplied with detailed characterization data compliant with regulatory guideline. Piracetam D8 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 Piracetam. 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/piracetam-d8-cas-1329799-64-5/

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Piracetam EP 杂质 C CAS号 61516-73-2

基本信息

CAS(化学文摘登记)号

61516-73-2

英文名称

Piracetam EP 杂质 C

英文化学名

ethyl (2-oxopyrrolidin-1-yl)acetate,

简化分子线性输入规范(SMILES)

O=C(OCC)CN1C(CCC1)=O

分子式

C8H13NO3

分子量

171.2

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

Piracetam EP Impurity C is chemically ethyl (2-oxopyrrolidin-1-yl)acetate,. Piracetam EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Piracetam EP Impurity 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 Piracetam. 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/piracetam-ep-impurity-c-cas-61516-73-2/

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Piracetam EP 杂质 D CAS号 53934-76-2

基本信息

CAS(化学文摘登记)号

53934-76-2

英文名称

Piracetam EP 杂质 D

英文化学名

(2-oxopyrrolidin-1-yl)acetic acid.

简化分子线性输入规范(SMILES)

O=C(O)CN1C(CCC1)=O

分子式

C6H9NO3

分子量

143.1

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

Piracetam EP Impurity D is chemically (2-oxopyrrolidin-1-yl)acetic acid.. Piracetam EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Piracetam EP Impurity 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 Piracetam. 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/piracetam-ep-impurity-d-cas-53934-76-2/

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Piracetam EP 杂质 A CAS号 616-45-5

基本信息

CAS(化学文摘登记)号

616-45-5

英文名称

Piracetam EP 杂质 A

英文化学名

Povidone EP Impurity B ; pyrrolidin-2-one

简化分子线性输入规范(SMILES)

O=C1CCCN1

分子式

C4H7NO

分子量

85.1

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

Piracetam EP Impurity A is chemically Povidone EP Impurity B ; pyrrolidin-2-one . Piracetam EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Piracetam 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 Piracetam. 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/piracetam-ep-impurity-a-cas-616-45-5/

相关产品

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Piracetam EP 杂质 B CAS号 59776-88-4

基本信息

CAS(化学文摘登记)号

59776-88-4

英文名称

Piracetam EP 杂质 B

英文化学名

methyl (2-oxopyrrolidin-1-yl)acetate

简化分子线性输入规范(SMILES)

O=C(OC)CN1C(CCC1)=O

分子式

C7H11NO3

分子量

157.2

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

Piracetam EP Impurity B is chemically methyl (2-oxopyrrolidin-1-yl)acetate. Piracetam EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Piracetam 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 Piracetam. 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/piracetam-ep-impurity-b-cas-59776-88-4/

相关产品

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Piracetam CAS号 7491-74-9

基本信息

CAS(化学文摘登记)号

7491-74-9

英文名称

Piracetam

英文化学名

2-(2-oxopyrrolidin-1-yl)acetamide

简化分子线性输入规范(SMILES)

NC(CN(CCC1)C1=O)=O

分子式

C6H10N2O2

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

Piracetam is chemically 2-(2-oxopyrrolidin-1-yl)acetamide. Piracetam is supplied with detailed characterization data compliant with regulatory guideline. Piracetam 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 Piracetam. 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/piracetam-cas-7491-74-9/

相关产品

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