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N-Nitroso Finasteride 杂质 3 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Finasteride 杂质 3

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

C[C@@]12[C@](CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])C(N(C(C)(C)C)N=O)=O)([H])NC(CC1)=O

分子式

C23H37N3O3

分子量

403.6

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 Finasteride Impurity 3 is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. N-Nitroso Finasteride Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Finasteride 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 Finasteride. 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

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ChemWhat（凯望）—— 品牌介绍

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N-Nitroso Finasteride 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Finasteride 杂质 2

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

O=C([C@H]1CC[C@]2([H])[C@]1(C)CC[C@]3([H])[C@@]4(C)C=CC(N[C@]4([H])CC[C@]32[H])=O)N(N=O)C(C)(C)C

分子式

C23H35N3O3

分子量

401.6

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 Finasteride Impurity 2 is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. N-Nitroso Finasteride Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Finasteride Impurity 2 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 Finasteride. 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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N-Nitroso Finasteride EP 杂质 C CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Finasteride EP 杂质 C

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

C[C@]12C(NC(C=C2)=O)=CC[C@]3([H])[C@]1([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])C(N(C(C)(C)C)N=O)=O

分子式

C23H33N3O3

分子量

399.5

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

N-Nitroso Finasteride EP Impurity C is chemically (4aR,4bS,6aS,7S,9aS,9bS)-N-(Tert-butyl)-4a,6a-dimethyl-N-nitroso-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. N-Nitroso Finasteride EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Finasteride EP Impurity C 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 Finasteride. 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

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

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Finasteride 杂质 5 CAS号 104214-61-1

基本信息

CAS(化学文摘登记)号

104214-61-1

英文名称

Finasteride 杂质 5

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

O=C(N)[C@H]1CC[C@]2([H])[C@]1(C)CC[C@]3([H])[C@@]4(C)C=CC(N[C@]4([H])CC[C@]32[H])=O

分子式

C19H28N2O2

分子量

316.4

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

Finasteride Impurity 5 is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. Finasteride Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Finasteride 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 Finasteride. 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

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/finasteride-impurity-5-cas-104214-61-1/

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Finasteride 杂质 4 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Finasteride 杂质 4

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4-Hydroxy-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(O)[C@H]1CC[C@]2([H])[C@]1(C)CC[C@]3([H])[C@@]4(C)C(O)CC(N[C@]4([H])CC[C@]32[H])=O

分子式

C19H29NO4

分子量

335.4

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

Finasteride Impurity 4 is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4-Hydroxy-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid. Finasteride Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Finasteride 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 Finasteride. 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

ChemWhat官网链接地址

https://www.chemwhat.com/finasteride-impurity-4-cas-N/A/

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Finasteride 杂质 2 CAS号 140375-21-9

基本信息

CAS(化学文摘登记)号

140375-21-9

英文名称

Finasteride 杂质 2

英文化学名

(4aR,4bS,6aS,7R,9aS,9bS,11aR)-N-(tert-butyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

O=C([C@@H]1CC[C@]2([H])[C@]1(C)CC[C@]3([H])[C@@]4(C)C=CC(N[C@]4([H])CC[C@]32[H])=O)NC(C)(C)C

分子式

C23H36N2O2

分子量

372.6

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

Finasteride Impurity 2 is chemically (4aR,4bS,6aS,7R,9aS,9bS,11aR)-N-(tert-butyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. Finasteride Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Finasteride Impurity 2 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 Finasteride. 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/finasteride-impurity-2-cas-140375-21-9/

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Finasteride 杂质 1 CAS号 92472-33-8

基本信息

CAS(化学文摘登记)号

92472-33-8

英文名称

Finasteride 杂质 1

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(1,1-Dimethylethyl)hexadecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

O=C(O)CC[C@@]([C@]1([H])[C@]2([H])[C@]3([H])CC[C@H](C(OC)=O)[C@@]3(C)CC1)(C)C(CC2)=O

分子式

C20H30O5

分子量

350.5

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

Finasteride Impurity 1 is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(1,1-Dimethylethyl)hexadecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide. Finasteride Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Finasteride Impurity 1 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 Finasteride. 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

ChemWhat官网链接地址

https://www.chemwhat.com/finasteride-impurity-1-cas-92472-33-8/

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5beta-Finasteride CAS号 140375-22-0

基本信息

CAS(化学文摘登记)号

140375-22-0

英文名称

5beta-Finasteride

英文化学名

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(Tert-butyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

简化分子线性输入规范(SMILES)

O=C(NC(C)(C)C)[C@H]1CC[C@@]2([H])[C@]3([H])CC[C@]4([H])NC(C=C[C@]4(C)[C@@]3([H])CC[C@@]21C)=O

分子式

C23H36N2O2

分子量

372.6

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

5beta-Finasteride is chemically (4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(Tert-butyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. 5beta-Finasteride is supplied with detailed characterization data compliant with regulatory guideline. 5beta-Finasteride 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 Finasteride. 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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Finasteride Impurity F CAS号 104214-18-8

基本信息

CAS(化学文摘登记)号

104214-18-8

英文名称

Finasteride Impurity F

英文化学名

(4aR,6aS,7S)-Methyl 4a,6a-dimethyl-2-oxohexadecahydro-1Hindeno[5,4-f]quinoline-7-carboxylate;

简化分子线性输入规范(SMILES)

C[C@@]12C(CC[C@@H]2C(OC)=O)C3CC=C4NC(CC[C@]4(C)C3CC1)=O

分子式

C20H29NO3

分子量

331.5

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

Finasteride Impurity F is chemically (4aR,6aS,7S)-Methyl 4a,6a-dimethyl-2-oxohexadecahydro-1Hindeno[5,4-f]quinoline-7-carboxylate;. Finasteride Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Finasteride Impurity F 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 Finasteride. 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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Finasteride Dehydro Carboxylic Acid Methyl Ester CAS号 166896-62-4

基本信息

CAS(化学文摘登记)号

166896-62-4

英文名称

Finasteride Dehydro Carboxylic Acid Methyl Ester

英文化学名

3-Oxo-4-aza-5alpha-alphandrost-1,5-diene-17beta-carboxylic acid methyl ester ;

简化分子线性输入规范(SMILES)

C[C@@]12[C@@H](C(OC)=O)CC[C@@]1([H])[C@]3([H])CC=C4NC(C=C[C@]4(C)[C@@]3([H])CC2)=O

分子式

C20H27NO3

分子量

329.4

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

Finasteride Dehydro Carboxylic Acid Methyl Ester is chemically 3-Oxo-4-aza-5alpha-alphandrost-1,5-diene-17beta-carboxylic acid methyl ester ;. It is also known as Finasteride Dehydro Carboxylic Acid Methyl Ester ; Finasteride 5,6-Dehydro Carboxylic Acid Methyl Ester ;. Finasteride Dehydro Carboxylic Acid Methyl Ester is supplied with detailed characterization data compliant with regulatory guideline. Finasteride Dehydro Carboxylic Acid Methyl Ester 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 Finasteride. 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

ChemWhat官网链接地址

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