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Roflumilast Impurity 7 CAS号 1243391-44-7

基本信息

CAS(化学文摘登记)号

1243391-44-7

英文名称

Roflumilast Impurity 7

英文化学名

3-(cyclopropylmethoxy)-4-hydroxybenzoic acid

简化分子线性输入规范(SMILES)

OC1=C(OCC2CC2)C=C(C(O)=O)C=C1

分子式

C11H12O4

分子量

208.2

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

Roflumilast Impurity 7 is chemically 3-(cyclopropylmethoxy)-4-hydroxybenzoic acid. Roflumilast Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Roflumilast 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 Roflumilast. 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/roflumilast-impurity-7-cas-1243391-44-7/

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Roflumilast USP Related Compound A CAS号 475271-62-6

基本信息

CAS(化学文摘登记)号

475271-62-6

英文名称

Roflumilast USP Related Compound A

英文化学名

3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-hydroxybenzamide

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(O)C(OCC2CC2)=C1)NC3=C(Cl)C=NC=C3Cl

分子式

C16H14Cl2N2O3

分子量

353.2

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

Roflumilast USP Related Compound A is chemically 3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-hydroxybenzamide. Roflumilast USP Related Compound A is supplied with detailed characterization data compliant with regulatory guideline. Roflumilast USP Related Compound A 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 Roflumilast. 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/roflumilast-usp-related-compound-a-cas-475271-62-6/

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Roflumilast Impurity 5 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Roflumilast Impurity 5

英文化学名

4-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-3-hydroxybenzamide

简化分子线性输入规范(SMILES)

ClC1=C(NC(C2=CC(O)=C(OCC3CC3)C=C2)=O)C(Cl)=CN=C1

分子式

C16H14Cl2N2O3

分子量

353.2

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

Roflumilast Impurity 5 is chemically 4-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-3-hydroxybenzamide. Roflumilast Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Roflumilast 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 Roflumilast. 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/roflumilast-impurity-5-cas-N/A/

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Roflumilast Dicyclopropylmethoxy Impurity CAS号 1391052-24-6

基本信息

CAS(化学文摘登记)号

1391052-24-6

英文名称

Roflumilast Dicyclopropylmethoxy Impurity

英文化学名

3,4-bis(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(OCC2CC2)C(OCC3CC3)=C1)NC4=C(Cl)C=NC=C4Cl

分子式

C20H20Cl2N2O3

分子量

407.3

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

Roflumilast Dicyclopropylmethoxy Impurity is chemically 3,4-bis(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide. Roflumilast Dicyclopropylmethoxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Roflumilast Dicyclopropylmethoxy 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 Roflumilast. 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/roflumilast-dicyclopropylmethoxy-impurity-cas-1391052-24-6/

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