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6-Nitrovanillin CAS号 2454-72-0

基本信息

CAS(化学文摘登记)号

2454-72-0

英文名称

6-Nitrovanillin

英文化学名

4-Hydroxy-5-methoxy-2-nitrobenzaldehyde

简化分子线性输入规范(SMILES)

O=[N](C(C=C1O)=C(C=C1OC)C=O)=O

分子式

C8H7NO5

分子量

197.1

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

6-Nitrovanillin is chemically 4-Hydroxy-5-methoxy-2-nitrobenzaldehyde. 6-Nitrovanillin is supplied with detailed characterization data compliant with regulatory guideline. 6-Nitrovanillin 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 Entacapone. 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-nitrovanillin-cas-2454-72-0/

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Entacapone 杂质 8 CAS号 1595072-68-6

基本信息

CAS(化学文摘登记)号

1595072-68-6

英文名称

Entacapone 杂质 8

英文化学名

(Z)-2-Cyano-N,N-diethyl-3-(4-hydroxy-3-methoxyphenyl)acrylamide

简化分子线性输入规范(SMILES)

O=C(N(CC)CC)/C(C#N)=CC1=CC(OC)=C(O)C=C1

分子式

C15H18N2O3

分子量

274.3

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

Entacapone Impurity 8 is chemically (Z)-2-Cyano-N,N-diethyl-3-(4-hydroxy-3-methoxyphenyl)acrylamide. Entacapone Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone 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 Entacapone. 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/entacapone-impurity-8-cas-1595072-68-6/

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Entacapone 杂质 7 CAS号 39096-01-0

基本信息

CAS(化学文摘登记)号

39096-01-0

英文名称

Entacapone 杂质 7

英文化学名

N,N-Diethyl-2-hydroxyacetamide

简化分子线性输入规范(SMILES)

O=C(CO)N(CC)CC

分子式

C6H13NO2

分子量

131.2

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

Entacapone Impurity 7 is chemically N,N-Diethyl-2-hydroxyacetamide. Entacapone Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Impurity 7 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 Entacapone. 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/entacapone-impurity-7-cas-39096-01-0/

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Entacapone 杂质 5 CAS号 26391-06-0

基本信息

CAS(化学文摘登记)号

26391-06-0

英文名称

Entacapone 杂质 5

英文化学名

2-Cyano-N,N-diethylacetamide

简化分子线性输入规范(SMILES)

O=C(CC#N)N(CC)CC

分子式

C7H12N2O

分子量

140.2

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

Entacapone Impurity 5 is chemically 2-Cyano-N,N-diethylacetamide. Entacapone Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Impurity 5 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 Entacapone. 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/entacapone-impurity-5-cas-26391-06-0/

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Entacapone 杂质 6 CAS号 27794-54-3

基本信息

CAS(化学文摘登记)号

27794-54-3

英文名称

Entacapone 杂质 6

英文化学名

2-(Diethylamino)-N,N-diethylacetamide

简化分子线性输入规范(SMILES)

O=C(CN(CC)CC)N(CC)CC

分子式

C10H22N2O

分子量

186.3

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

Entacapone Impurity 6 is chemically 2-(Diethylamino)-N,N-diethylacetamide. Entacapone Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Impurity 6 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 Entacapone. 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/entacapone-impurity-6-cas-27794-54-3/

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Entacapone D10 CAS号 1185241-19-3

基本信息

CAS(化学文摘登记)号

1185241-19-3

英文名称

Entacapone D10

英文化学名

(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-bis(ethyl-d5)acrylamide

简化分子线性输入规范(SMILES)

O=C(N(C([2H])([2H])C([2H])([2H])[2H])C([2H])([2H])C([2H])([2H])[2H])/C(C#N)=C/C1=CC([N](=O)=O)=C(O)C(O)=C1

分子式

C14H5D10N3O5

分子量

315.4

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

Entacapone D10 is chemically (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-bis(ethyl-d5)acrylamide. Entacapone D10 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone D10 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 Entacapone. 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/entacapone-d10-cas-1185241-19-3/

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Desethyl Entacapone CAS号 150995-46-3

基本信息

CAS(化学文摘登记)号

150995-46-3

英文名称

Desethyl Entacapone

英文化学名

(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-ethylacrylamide

简化分子线性输入规范(SMILES)

O=C(NCC)/C(C#N)=C/C1=CC([N](=O)=O)=C(O)C(O)=C1

分子式

C12H11N3O5

分子量

277.2

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

Desethyl Entacapone is chemically (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-ethylacrylamide. Desethyl Entacapone is supplied with detailed characterization data compliant with regulatory guideline. Desethyl Entacapone 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 Entacapone. 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/desethyl-entacapone-cas-150995-46-3/

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Entacapone Amide 杂质 CAS号 158693-01-7

基本信息

CAS(化学文摘登记)号

158693-01-7

英文名称

Entacapone Amide 杂质

英文化学名

(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylamide

简化分子线性输入规范(SMILES)

NC(/C(C#N)=C/C1=CC([N](=O)=O)=C(O)C(O)=C1)=O

分子式

C10H7N3O5

分子量

249.2

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

Entacapone Amide Impurity is chemically (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylamide. Entacapone Amide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Amide 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 Entacapone. 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/entacapone-amide-impurity-cas-158693-01-7/

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Entacapone Methoxy 杂质 CAS号 857629-78-8

基本信息

CAS(化学文摘登记)号

857629-78-8

英文名称

Entacapone Methoxy 杂质

英文化学名

(E)-2-Cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)acrylamide

简化分子线性输入规范(SMILES)

O=C(N(CC)CC)/C(C#N)=C/C1=CC([N](=O)=O)=C(O)C(OC)=C1

分子式

C15H17N3O5

分子量

319.3

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

Entacapone Methoxy Impurity is chemically (E)-2-Cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)acrylamide. It is also known as (E)-3-O-Methyl Entacapone ; . Entacapone Methoxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Methoxy 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 Entacapone. 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/entacapone-methoxy-impurity-cas-857629-78-8/

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Entacapone 杂质 3 CAS号 2518048-68-3

基本信息

CAS(化学文摘登记)号

2518048-68-3

英文名称

Entacapone 杂质 3

英文化学名

2,4-Dicyano-3-(3,4-dihydroxyphenyl)-N1,N1,N5,N5-tetraethylpentanediamide

简化分子线性输入规范(SMILES)

OC1=C(O)C=CC(C(C(C(N(CC)CC)=O)C#N)C(C#N)C(N(CC)CC)=O)=C1

分子式

C21H28N4O4

分子量

400.5

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

Entacapone Impurity 3 is chemically 2,4-Dicyano-3-(3,4-dihydroxyphenyl)-N1,N1,N5,N5-tetraethylpentanediamide. Entacapone Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Entacapone Impurity 3 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 Entacapone. 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/entacapone-impurity-3-cas-2518048-68-3/

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