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Escitalopram 杂质 4 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Escitalopram 杂质 4

英文化学名

4-(5-Cyano-2-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzyloxy)-2,3-bis(4-methylbenzoyloxy)-4-oxobutanoic acid

简化分子线性输入规范(SMILES)

O=C(O)C(OC(C1=CC=C(C)C=C1)=O)C(OC(C2=CC=C(C)C=C2)=O)C(OCC3=CC(C#N)=CC=C3C(O)(C4=CC=C(F)C=C4)CCCN(C)C)=O

分子式

C40H39FN2O9

分子量

710.8

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

Escitalopram Impurity 4 is chemically 4-(5-Cyano-2-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzyloxy)-2,3-bis(4-methylbenzoyloxy)-4-oxobutanoic acid. Escitalopram Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram Impurity 4 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 Escitalopram. 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/escitalopram-impurity-4-cas-N/A/

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Nitroso-Escitalopram 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Nitroso-Escitalopram 杂质 2

英文化学名

N-(3-(5-Cyano-1-phenyl-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous amide

简化分子线性输入规范(SMILES)

CN(N=O)CCCC1(C2=CC=CC=C2)C3=CC=C(C#N)C=C3CO1

分子式

C19H19N3O2

分子量

321.4

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

Nitroso-Escitalopram Impurity 2 is chemically N-(3-(5-Cyano-1-phenyl-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous amide. Nitroso-Escitalopram Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Nitroso-Escitalopram 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 Escitalopram. 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/nitroso-escitalopram-impurity-2-cas-N/A/

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Escitalopram EP 杂质 M CAS号 440121-09-5

基本信息

CAS(化学文摘登记)号

440121-09-5

英文名称

Escitalopram EP 杂质 M

英文化学名

(1RS)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C1=CC=C2[C@](C3=CC=C(F)C=C3)(CCCN(C)C)OCC2=C1)O

分子式

C20H22FNO3

分子量

343.4

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

Escitalopram EP Impurity M is chemically (1RS)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carboxylic acid. It is also known as Escitalopram Acid Analog (USP). Escitalopram EP Impurity M is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram EP Impurity M 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 Escitalopram. 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/escitalopram-ep-impurity-m-cas-440121-09-5/

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Escitalopram EP 杂质 H CAS号 63284-72-0

基本信息

CAS(化学文摘登记)号

63284-72-0

英文名称

Escitalopram EP 杂质 H

英文化学名

3-[(1RS)-5-Cyano-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine N-oxide

简化分子线性输入规范(SMILES)

FC1=CC=C(C=C1)[C@@]2(CCC[N+](C)([O-])C)OCC3=C2C=CC(C#N)=C3

分子式

C20H21FN2O2

分子量

340.4

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

Escitalopram EP Impurity H is chemically 3-[(1RS)-5-Cyano-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine N-oxide. Escitalopram EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram EP Impurity H 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 Escitalopram. 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/escitalopram-ep-impurity-h-cas-63284-72-0/

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Escitalopram EP 杂质 L CAS号 1026009-77-7

基本信息

CAS(化学文摘登记)号

1026009-77-7

英文名称

Escitalopram EP 杂质 L

英文化学名

(1RS)-1-[3-(Dimethylamino)propyl]-1-phenyl-1,3-dihydro-2-benzofuran-5-carbonitrile

简化分子线性输入规范(SMILES)

N#CC1=CC=C2[C@](C3=CC=CC=C3)(CCCN(C)C)OCC2=C1

分子式

C20H22N2O

分子量

306.4

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

Escitalopram EP Impurity L is chemically (1RS)-1-[3-(Dimethylamino)propyl]-1-phenyl-1,3-dihydro-2-benzofuran-5-carbonitrile. Escitalopram EP Impurity L is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram EP Impurity L 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 Escitalopram. 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/escitalopram-ep-impurity-l-cas-1026009-77-7/

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Escitalopram EP 杂质 K CAS号 128196-02-1

基本信息

CAS(化学文摘登记)号

128196-02-1

英文名称

Escitalopram EP 杂质 K

英文化学名

(1R)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile,

简化分子线性输入规范(SMILES)

N#CC1=CC=C2[C@](C3=CC=C(F)C=C3)(CCCN(C)C)OCC2=C1

分子式

C20H21FN2O

分子量

324.4

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

Escitalopram EP Impurity K is chemically (1R)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile,. Escitalopram EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram EP Impurity K 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 Escitalopram. 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/escitalopram-ep-impurity-k-cas-128196-02-1/

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Escitalopram CAS号 128196-01-0

基本信息

CAS(化学文摘登记)号

128196-01-0

英文名称

Escitalopram

英文化学名

(1S)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile

简化分子线性输入规范(SMILES)

CN(C)CCC[C@@]1(C2=CC=C(F)C=C2)OCC3=C1C=CC(C#N)=C3

分子式

C20H21FN2O

分子量

324.4

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

Escitalopram is chemically (1S)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile. Escitalopram is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram 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 Escitalopram. 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/escitalopram-cas-128196-01-0/

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Escitalopram EP 杂质 B CAS号 411221-53-9

基本信息

CAS(化学文摘登记)号

411221-53-9

英文名称

Escitalopram EP 杂质 B

英文化学名

Mixture of (1RS,3RS)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydro-2-benzofuran-5-carbonitrile and (1RS,3SR)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydro-2-benzofuran-5-carbonitrile

简化分子线性输入规范(SMILES)

CN(C)CCC[C@]1(C2=CC=C(F)C=C2)O[C@@]([H])(O)C3=C1C=CC(C#N)=C3

分子式

C20H21FN2O2

分子量

340.4

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

Escitalopram EP Impurity B is chemically Mixture of (1RS,3RS)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydro-2-benzofuran-5-carbonitrile and (1RS,3SR)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydro-2-benzofuran-5-carbonitrile. Escitalopram EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram 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 Escitalopram. 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/escitalopram-ep-impurity-b-cas-411221-53-9/

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Escitalopram 杂质 8 CAS号 1433278-32-0

基本信息

CAS(化学文摘登记)号

1433278-32-0

英文名称

Escitalopram 杂质 8

英文化学名

4-Dimethylamino-1-(4-(4-dimethylamino-1-(4-fluoro-phenyl)-1-hydroxy-butyl)-3-hydroxymethyl-phenyl)-butan-1-one

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C(O)(C2=CC=C(F)C=C2)CCCN(C)C)C(CO)=C1)CCCN(C)C

分子式

C25H35FN2O3

分子量

430.6

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

Escitalopram Impurity 8 is chemically 4-Dimethylamino-1-(4-(4-dimethylamino-1-(4-fluoro-phenyl)-1-hydroxy-butyl)-3-hydroxymethyl-phenyl)-butan-1-one. Escitalopram Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram Impurity 8 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 Escitalopram. 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/escitalopram-impurity-8-cas-1433278-32-0/

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Escitalopram EP 杂质 J CAS号 104-15-4

基本信息

CAS(化学文摘登记)号

104-15-4

英文名称

Escitalopram EP 杂质 J

英文化学名

4-Methylbenzene sulfonic acid

简化分子线性输入规范(SMILES)

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

分子式

C7H8O3S

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

Escitalopram EP Impurity J is chemically 4-Methylbenzene sulfonic acid. Escitalopram EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram EP Impurity J 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 Escitalopram. 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/escitalopram-ep-impurity-j-cas-104-15-4/

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