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Brivaracetam 杂质 28 CAS号 357338-13-7

基本信息

CAS(化学文摘登记)号

357338-13-7

英文名称

Brivaracetam 杂质 28

英文化学名

(S)-2-(2-Oxo-4-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide

简化分子线性输入规范(SMILES)

NC([C@@H](N1CC(CCC)=CC1=O)CC)=O

分子式

C11H18N2O2

分子量

210.3

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

Brivaracetam Impurity 28 is chemically (S)-2-(2-Oxo-4-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide. Brivaracetam Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-28-cas-357338-13-7/

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Brivaracetam 杂质 23 CAS号 2052297-76-2

基本信息

CAS(化学文摘登记)号

2052297-76-2

英文名称

Brivaracetam 杂质 23

英文化学名

(4R)-2-Oxo-4-propyltetrahydrofuran-3-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C1C(OC[C@@H]1CCC)=O)O

分子式

C8H12O4

分子量

172.2

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

Brivaracetam Impurity 23 is chemically (4R)-2-Oxo-4-propyltetrahydrofuran-3-carboxylic acid. Brivaracetam Impurity 23 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-23-cas-2052297-76-2/

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Brivaracetam 杂质 13 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Brivaracetam 杂质 13

英文化学名

(2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamide

简化分子线性输入规范(SMILES)

CCCC1C(N([C@@H](CC)C(N)=O)C(C1)=O)=O

分子式

C11H18N2O3

分子量

226.3

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

Brivaracetam Impurity 13 is chemically (2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamide. Brivaracetam Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam Impurity 13 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 Brivaracetam. 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/brivaracetam-impurity-13-cas-N/A/

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Brivaracetam 杂质 29 CAS号 2412485-93-7

基本信息

CAS(化学文摘登记)号

2412485-93-7

英文名称

Brivaracetam 杂质 29

英文化学名

(S)-2-((R)-2-Oxo-4-propylpyrrolidin-1-yl)butanenitrile

简化分子线性输入规范(SMILES)

CC[C@H](N(C[C@@H]1CCC)C(C1)=O)C#N

分子式

C11H18N2O

分子量

194.3

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

Brivaracetam Impurity 29 is chemically (S)-2-((R)-2-Oxo-4-propylpyrrolidin-1-yl)butanenitrile. Brivaracetam Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-29-cas-2412485-93-7/

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Brivaracetam 杂质 27 CAS号 2242963-07-9

基本信息

CAS(化学文摘登记)号

2242963-07-9

英文名称

Brivaracetam 杂质 27

英文化学名

(R)-3-((S)-4-Benzyl-2-oxooxazolidine-3-carbonyl)hexanenitrile

简化分子线性输入规范(SMILES)

CCC[C@@H](C(N1C(OC[C@@H]1CC2=CC=CC=C2)=O)=O)CC#N

分子式

C17H20N2O3

分子量

300.4

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

Brivaracetam Impurity 27 is chemically (R)-3-((S)-4-Benzyl-2-oxooxazolidine-3-carbonyl)hexanenitrile. Brivaracetam Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-27-cas-2242963-07-9/

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Brivaracetam 杂质 12 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Brivaracetam 杂质 12

英文化学名

(R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid compound with (S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid (1:1)

简化分子线性输入规范(SMILES)

CC[C@H](N1C(C[C@@H](CCC)C1)=O)C(O)=O.CC[C@@H](N2C(C[C@@H](CCC)C2)=O)C(O)=O

分子式

C11H19NO3

分子量

213.3

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

Brivaracetam Impurity 12 is chemically (R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid compound with (S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid (1:1). Brivaracetam Impurity 12 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam Impurity 12 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 Brivaracetam. 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/brivaracetam-impurity-12-cas-N/A/

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Brivaracetam 杂质 14 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Brivaracetam 杂质 14

英文化学名

(2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanoic acid

简化分子线性输入规范(SMILES)

CCCC1C(N([C@@H](CC)C(O)=O)C(C1)=O)=O

分子式

C11H17NO4

分子量

227.3

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

Brivaracetam Impurity 14 is chemically (2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanoic acid. Brivaracetam Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-14-cas-N/A/

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Brivaracetam 杂质 31 CAS号 72397-60-5

基本信息

CAS(化学文摘登记)号

72397-60-5

英文名称

Brivaracetam 杂质 31

英文化学名

4-Propyldihydrofuran-2(3H)-one

简化分子线性输入规范(SMILES)

O=C1CC(CCC)CO1

分子式

C7H12O2

分子量

128.2

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

Brivaracetam Impurity 31 is chemically 4-Propyldihydrofuran-2(3H)-one. Brivaracetam Impurity 31 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-31-cas-72397-60-5/

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Brivaracetam 杂质 30 CAS号 63095-60-3

基本信息

CAS(化学文摘登记)号

63095-60-3

英文名称

Brivaracetam 杂质 30

英文化学名

(S)-4-propyldihydrofuran-2(3H)-one

简化分子线性输入规范(SMILES)

CCC[C@H](CO1)CC1=O

分子式

C7H12O2

分子量

128.2

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

Brivaracetam Impurity 30 is chemically (S)-4-propyldihydrofuran-2(3H)-one. Brivaracetam Impurity 30 is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam 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 Brivaracetam. 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/brivaracetam-impurity-30-cas-63095-60-3/

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Brivaracetam EP 杂质 E CAS号 2165431-90-1

基本信息

CAS(化学文摘登记)号

2165431-90-1

英文名称

Brivaracetam EP 杂质 E

英文化学名

(2S)-(4S)-(2-Oxo-4-propyltetrahydro-1H-pyrrol-1-yl)butyric acid

简化分子线性输入规范(SMILES)

CC[C@H](N1C(C[C@H](CCC)C1)=O)C(O)=O

分子式

C11H19NO3

分子量

213.3

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

Brivaracetam EP Impurity E is chemically (2S)-(4S)-(2-Oxo-4-propyltetrahydro-1H-pyrrol-1-yl)butyric acid. Brivaracetam EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Brivaracetam EP Impurity 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 Brivaracetam. 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/brivaracetam-impurity-6-cas-2165431-90-1/

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