文章

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Donepezil 杂质 26

英文化学名

N-((1-Benzylpiperidin-4-yl)methyl)-N-ethylethanamine

简化分子线性输入规范(SMILES)

CCN(CC1CCN(CC2=CC=CC=C2)CC1)CC

分子式

C17H28N2

分子量

260.4

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

Donepezil Impurity 26 is chemically N-((1-Benzylpiperidin-4-yl)methyl)-N-ethylethanamine. Donepezil Impurity 26 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 26 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 Donepezil. 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/donepezil-impurity-26-cas-N/A/

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基本信息

CAS(化学文摘登记)号

923571-15-7

英文名称

Donepezil 杂质 27

英文化学名

2-Isonicotinoyl-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one

简化分子线性输入规范(SMILES)

O=C(C1C(C2=CC(OC)=C(C=C2C1)OC)=O)C3=CC=NC=C3

分子式

C17H15NO4

分子量

297.3

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

Donepezil Impurity 27 is chemically 2-Isonicotinoyl-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one. Donepezil Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 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 Donepezil. 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/donepezil-impurity-27-cas-923571-15-7/

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基本信息

CAS(化学文摘登记)号

2905-56-8

英文名称

Donepezil 杂质 24

英文化学名

1-Benzylpiperidine

简化分子线性输入规范(SMILES)

C1(CN2CCCCC2)=CC=CC=C1

分子式

C12H17N

分子量

175.3

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

Donepezil Impurity 24 is chemically 1-Benzylpiperidine. Donepezil Impurity 24 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 24 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 Donepezil. 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/donepezil-impurity-24-cas-2905-56-8/

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基本信息

CAS(化学文摘登记)号

67686-01-5

英文名称

Donepezil 杂质 23

英文化学名

(1-Benzylpiperidin-4-yl)methanol

简化分子线性输入规范(SMILES)

OCC1CCN(CC2=CC=CC=C2)CC1

分子式

C13H19NO

分子量

205.3

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

Donepezil Impurity 23 is chemically (1-Benzylpiperidin-4-yl)methanol. Donepezil Impurity 23 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 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 Donepezil. 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/donepezil-impurity-23-cas-67686-01-5/

相关产品

121183-26-4 (盐酸盐)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Donepezil 2-Ethylbutyl Nitroso 杂质

英文化学名

N-Benzyl-N-(3-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)pentyl)nitrous amide

简化分子线性输入规范(SMILES)

COC1=C(OC)C=C(CC(CC(CCN(N=O)CC2=CC=CC=C2)CC)C3=O)C3=C1

分子式

C24H30N2O4

分子量

410.5

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

Donepezil 2-Ethylbutyl Nitroso Impurity is chemically N-Benzyl-N-(3-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)pentyl)nitrous amide. Donepezil 2-Ethylbutyl Nitroso Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 2-Ethylbutyl Nitroso 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 Donepezil. 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/donepezil-2-ethylbutyl-nitroso-impurity-cas-N/A/

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基本信息

CAS(化学文摘登记)号

24228-40-8

英文名称

Donepezil 杂质 25

英文化学名

Ethyl 1-benzylpiperidine-4-carboxylate

简化分子线性输入规范(SMILES)

O=C(C1CCN(CC2=CC=CC=C2)CC1)OCC

分子式

C15H21NO2

分子量

247.3

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

Donepezil Impurity 25 is chemically Ethyl 1-benzylpiperidine-4-carboxylate. Donepezil Impurity 25 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 25 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 Donepezil. 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/donepezil-impurity-25-cas-24228-40-8/

相关产品

111627-24-8 (盐酸盐)

基本信息

CAS(化学文摘登记)号

884740-09-4

英文名称

Donepezil Hydrochloride Monohydrate

英文化学名

2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one hydrochloride monohydrate

简化分子线性输入规范(SMILES)

O=C1C(CC2CCN(CC3=CC=CC=C3)CC2)CC4=C1C=C(OC)C(OC)=C4.Cl

分子式

C24H29NO3 : HCl : H2O

分子量

379.5 : 36.5 : 18.0

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

Donepezil Hydrochloride Monohydrate is chemically 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one hydrochloride monohydrate. Donepezil Hydrochloride Monohydrate is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Hydrochloride Monohydrate 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 Donepezil. 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/donepezil-hydrochloride-monohydrate-cas-884740-09-4/

相关产品

120014-06-4 (游离碱) ; 120011-70-3 (盐酸盐) ; 794512-61-1 (HBr salt)

基本信息

CAS(化学文摘登记)号

4693-38-3

英文名称

Donepezil 杂质 21

英文化学名

3-Chloro-1-(3,4-dimethoxyphenyl)propan-1-one

简化分子线性输入规范(SMILES)

O=C(C1=CC(OC)=C(OC)C=C1)CCCl

分子式

C11H13ClO3

分子量

228.7

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

Donepezil Impurity 21 is chemically 3-Chloro-1-(3,4-dimethoxyphenyl)propan-1-one. Donepezil Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 21 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 Donepezil. 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/donepezil-impurity-21-cas-4693-38-3/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Donepezil 杂质 22

英文化学名

(E)-5,6-dimethoxy-2-((6-methylpyridin-2-yl)methylene)-2,3-dihydro-1H-inden-1-one

简化分子线性输入规范(SMILES)

O=C1/C(CC2=C1C=C(OC)C(OC)=C2)=C/C3=NC(C)=CC=C3

分子式

C18H17NO3

分子量

295.3

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

Donepezil Impurity 22 is chemically (E)-5,6-dimethoxy-2-((6-methylpyridin-2-yl)methylene)-2,3-dihydro-1H-inden-1-one. Donepezil Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 22 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 Donepezil. 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/donepezil-impurity-22-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

50786-50-0

英文名称

Donepezil 杂质 19

英文化学名

3-Chloro-1-(3,4-dimethoxyphenyl)propan-1-ol

简化分子线性输入规范(SMILES)

OC(C1=CC(OC)=C(OC)C=C1)CCCl

分子式

C11H15ClO3

分子量

230.7

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

Donepezil Impurity 19 is chemically 3-Chloro-1-(3,4-dimethoxyphenyl)propan-1-ol. Donepezil Impurity 19 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 19 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 Donepezil. 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/donepezil-impurity-19-cas-50786-50-0/

相关产品