• 基本信息
• 物理性质
• 安全信息
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基本信息

CAS(化学文摘登记)号

147676-79-7

英文名称

Desmethyl Carbodenafil 杂质

英文化学名

5-(2-Ethoxy-5-(4-methylpiperazine-1-carbonyl)phenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

简化分子线性输入规范(SMILES)

O=C1N=C(C2=C(OCC)C=CC(C(N3CCN(CC3)C)=O)=C2)NC4=C1N(C)N=C4CCC

分子式

C23H30N6O3

分子量

438.5

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

Desmethyl Carbodenafil Impurity is chemically 5-(2-Ethoxy-5-(4-methylpiperazine-1-carbonyl)phenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one. It is also known as Desmethyl Fondenafil. Desmethyl Carbodenafil Impurity is supplied with detailed characterization data compliant with regulatory guideline. Desmethyl Carbodenafil 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 Sildenafil . 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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• 基本信息
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• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Nitroso Prodenafil

英文化学名

N-(2-((5-(5-((3,5-dimethylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl)oxy)thiazol-5-yl)-N-methylnitrous amide

简化分子线性输入规范(SMILES)

分子式

C27H35N9O5S2

分子量

629.8

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

Nitroso Prodenafil is chemically N-(2-((5-(5-((3,5-dimethylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl)oxy)thiazol-5-yl)-N-methylnitrous amide. Nitroso Prodenafil is supplied with detailed characterization data compliant with regulatory guideline. Nitroso Prodenafil 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 Sildenafil . 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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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Sildenafil 杂质 10

英文化学名

2-(2-Ethoxyphenyl)-5-methyl-7-propyl-3,5-dihydro-4H-pyrrolo[3,4-d]pyrimidin-4-one

简化分子线性输入规范(SMILES)

O=C1C2=C(C(CCC)=NC2C)N=C(C3=CC=CC=C3OCC)N1

分子式

C18H21N3O2

分子量

311.4

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

Sildenafil Impurity 10 is chemically 2-(2-Ethoxyphenyl)-5-methyl-7-propyl-3,5-dihydro-4H-pyrrolo[3,4-d]pyrimidin-4-one. Sildenafil Impurity 10 is supplied with detailed characterization data compliant with regulatory guideline. Sildenafil Impurity 10 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 Sildenafil . 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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ChemWhat（凯望）—— 品牌介绍

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• 基本信息
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基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso N-Desmethyl Sildenafil

英文化学名

5-(2-Ethoxy-5-((4-nitrosopiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

简化分子线性输入规范(SMILES)

O=S(N1CCN(N=O)CC1)(C2=CC=C(OCC)C(C3=NC(C(CCC)=NN4C)=C4C(N3)=O)=C2)=O

分子式

C21H27N7O5S

分子量

489.6

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

N-Nitroso N-Desmethyl Sildenafil is chemically 5-(2-Ethoxy-5-((4-nitrosopiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one. N-Nitroso N-Desmethyl Sildenafil is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso N-Desmethyl Sildenafil 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 Sildenafil . 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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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Sildenafil Dimer D8

英文化学名

5,5′-((piperazine-1,4-disulfonyl-2,2,3,3,5,5,6,6-d8)bis(6-ethoxy-3,1-phenylene))bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one)

简化分子线性输入规范(SMILES)

CCCC1=NN(C)C2=C1N=C(C3=CC(S(=O)(N4C([2H])([2H])C([2H])([2H])N(S(=O)(C5=CC=C(OCC)C(C6=NC(C(CCC)=NN7C)=C7C(N6)=O)=C5)=O)C([2H])([2H])C4([2H])[2H])=O)=CC=C3OCC)NC2=O

分子式

C38H38D8N10O8S2

分子量

843.0

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

Sildenafil Dimer D8 is chemically 5,5′-((piperazine-1,4-disulfonyl-2,2,3,3,5,5,6,6-d8)bis(6-ethoxy-3,1-phenylene))bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one). Sildenafil Dimer D8 is supplied with detailed characterization data compliant with regulatory guideline. Sildenafil Dimer D8 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 Sildenafil . 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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ChemWhat（凯望）—— 品牌介绍

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