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Donepezil Impurity 4 CAS号 2452407-69-9

基本信息

CAS(化学文摘登记)号

2452407-69-9

英文名称

Donepezil Impurity 4

英文化学名

1-Benzyl-4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine 1-oxide

简化分子线性输入规范(SMILES)

COC1=C(OC)C=C2C(CC(CC3CC[N+]([O-])(CC4=CC=CC=C4)CC3)=C2)=C1

分子式

C24H29NO3

分子量

379.5

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 Impurity 4 is chemically 1-Benzyl-4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine 1-oxide . Donepezil Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 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 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-4-cas-2452407-69-9/

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6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers) CAS号 220170-73-0

基本信息

CAS(化学文摘登记)号

220170-73-0

英文名称

6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers)

英文化学名

(3S,4S,5R)-6-((2-((1-benzylpiperidin-4-yl)methyl)-6-methoxy-3-oxo-2,3-dihydro-1H-inden-5-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

简化分子线性输入规范(SMILES)

O=C1C(CC2CCN(CC3=CC=CC=C3)CC2)CC4=CC(OC)=C(OC5[C@H](O)[C@@H](O)[C@H](O)C(C(O)=O)O5)C=C41

分子式

C29H35NO9

分子量

541.6

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

6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers) is chemically (3S,4S,5R)-6-((2-((1-benzylpiperidin-4-yl)methyl)-6-methoxy-3-oxo-2,3-dihydro-1H-inden-5-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid. 6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers) is supplied with detailed characterization data compliant with regulatory guideline. 6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers) 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/6-o-desmethyl-donepezil-glucuronide-mixture-of-diastereomers-cas-220170-73-0/

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Donepezil 4-Hydroxy Impurity CAS号 197010-22-3

基本信息

CAS(化学文摘登记)号

197010-22-3

英文名称

Donepezil 4-Hydroxy Impurity

英文化学名

2,3-Dihydro-2-[[4-hydroxy-1-(phenylmethyl)-4-piperidinyl]methyl]-5,6-dimethoxy-1H-inden-1-one ;

简化分子线性输入规范(SMILES)

O=C1C(CC2(O)CCN(CC3=CC=CC=C3)CC2)CC4=C1C=C(OC)C(OC)=C4

分子式

C24H29NO4

分子量

395.5

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 4-Hydroxy Impurity is chemically 2,3-Dihydro-2-[[4-hydroxy-1-(phenylmethyl)-4-piperidinyl]methyl]-5,6-dimethoxy-1H-inden-1-one ; . It is also known as Donepezil-N-oxide ; . Donepezil 4-Hydroxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 4-Hydroxy 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.

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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/donepezil4-hydroxy-impurity-cas-197010-22-3/

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Donepezil 5-O-Desmethyl Impurity CAS号 120013-57-2

基本信息

CAS(化学文摘登记)号

120013-57-2

英文名称

Donepezil 5-O-Desmethyl Impurity

英文化学名

(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5-hydroxy-6-methoxy-1-indanone ;

简化分子线性输入规范(SMILES)

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

分子式

C23H27NO3

分子量

365.5

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 5-O-Desmethyl Impurity is chemically (RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5-hydroxy-6-methoxy-1-indanone ; . Donepezil 5-O-Desmethyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 5-O-Desmethyl 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.

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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/donepezil5-o-desmethyl-impurity-cas-120013-57-2/

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Donepezil EP Impurity D CAS号 4803-57-0

基本信息

CAS(化学文摘登记)号

4803-57-0

英文名称

Donepezil EP Impurity D

英文化学名

5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one ;

简化分子线性输入规范(SMILES)

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

分子式

C17H17NO3

分子量

283.3

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 EP Impurity D is chemically 5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one ; . It is also known as Donepezil Pyridine Impurity; . Donepezil EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 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 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-ep-impurity-d-cas-4803-57-0/

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Donepezil 6-O-Desmethyl Impurity CAS号 120013-56-1

基本信息

CAS(化学文摘登记)号

120013-56-1

英文名称

Donepezil 6-O-Desmethyl Impurity

英文化学名

(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-6-hydroxy-5-methoxy-1-indanone ;

简化分子线性输入规范(SMILES)

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

分子式

C23H27NO3

分子量

365.5

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 6-O-Desmethyl Impurity is chemically (RS)-2-[(1-Benzyl-4-piperidyl)methyl]-6-hydroxy-5-methoxy-1-indanone ; . Donepezil 6-O-Desmethyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil 6-O-Desmethyl 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/donepezil6-o-desmethyl-impurity-cas-120013-56-1/

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Donepezil Impurity 11 CAS号 2230493-73-7

基本信息

CAS(化学文摘登记)号

2230493-73-7

英文名称

Donepezil Impurity 11

英文化学名

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

简化分子线性输入规范(SMILES)

O=C1C(CC2CCN(CC3=CC=CC=C3)CC2)=CC4=CC(OC)=C(OC)C=C41

分子式

C24H27NO3

分子量

377.5

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 Impurity 11 is chemically 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-1H-inden-1-one . Donepezil Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 11 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-11-cas-2230493-73-7/

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Donepezil Aldehyde Impurity CAS号 22065-85-6

基本信息

CAS(化学文摘登记)号

22065-85-6

英文名称

Donepezil Aldehyde Impurity

英文化学名

(RS)-(1-Benzyl-piperidin-4-yl)formaldehyde ;

简化分子线性输入规范(SMILES)

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

分子式

C13H17NO

分子量

203.3

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 Aldehyde Impurity is chemically (RS)-(1-Benzyl-piperidin-4-yl)formaldehyde ; . It is also known as Donepezil Aldehyde Impurity ; . Donepezil Aldehyde Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Aldehyde 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-aldehyde-impurity-cas-22065-85-6/

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Donepezil Hydrochloride CAS号 120011-70-3

基本信息

CAS(化学文摘登记)号

120011-70-3

英文名称

Donepezil Hydrochloride

英文化学名

(±)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-1-indanone hydrochloride ; 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-oneHydrochloride; Aricept;

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

分子量

379.5 : 36.5

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 Hydrochloride is chemically (±)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-1-indanone hydrochloride ; 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-oneHydrochloride; Aricept;. It is also known as Donepezil Hydrochloride ; . Donepezil Hydrochloride is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Hydrochloride 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-cas-120011-70-3/

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Donepezil Didesmethyl Impurity CAS号 220170-71-8

基本信息

CAS(化学文摘登记)号

220170-71-8

英文名称

Donepezil Didesmethyl Impurity

英文化学名

(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dihydroxy-1-indanone ;

简化分子线性输入规范(SMILES)

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

分子式

C22H25NO3

分子量

351.4

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 Didesmethyl Impurity is chemically (RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dihydroxy-1-indanone ; . Donepezil Didesmethyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Didesmethyl 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-didesmethyl-impurity-cas-220170-71-8/

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