• 基本信息
• 物理性质
• 安全信息
• 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

1459759-18-2

英文名称

Sitagliptin 杂质 40

英文化学名

(R)-3-(((S)-2-Hydroxy-1-phenylethyl)amino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one

简化分子线性输入规范(SMILES)

FC1=C(C[C@@H](N[C@@H](C2=CC=CC=C2)CO)CC(N3CCN4C(C3)=NN=C4C(F)(F)F)=O)C=C(F)C(F)=C1

分子式

C24H23F6N5O2

分子量

527.5

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

Sitagliptin Impurity 40 is chemically (R)-3-(((S)-2-Hydroxy-1-phenylethyl)amino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one. Sitagliptin Impurity 40 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 40 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 Sitagliptin. 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/sitagliptin-impurity-40-cas-1459759-18-2/

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• 基本信息
• 物理性质
• 安全信息
• 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

723286-98-4

英文名称

Sitagliptin 杂质 26

英文化学名

5-(Trifluoromethyl)-2-(chloromethyl)-1,3,4-oxadiazole

简化分子线性输入规范(SMILES)

FC(C1=NN=C(CCl)O1)(F)F

分子式

C4H2ClF3N2O

分子量

186.5

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

Sitagliptin Impurity 26 is chemically 5-(Trifluoromethyl)-2-(chloromethyl)-1,3,4-oxadiazole. Sitagliptin Impurity 26 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 26 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 Sitagliptin. 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.

快速询价及关联信息

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/sitagliptin-impurity-26-cas-723286-98-4/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 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

945261-49-4

英文名称

Sitagliptin 杂质 32

英文化学名

(3R)-3-Amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,3,5-trifluorophenyl)butan-1-one

简化分子线性输入规范(SMILES)

O=C(N1CC2=NN=C(C(F)(F)F)N2CC1)C[C@H](N)CC3=CC(F)=CC(F)=C3F

分子式

C16H15F6N5O

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

Sitagliptin Impurity 32 is chemically (3R)-3-Amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,3,5-trifluorophenyl)butan-1-one. Sitagliptin Impurity 32 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 32 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 Sitagliptin. 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.

快速询价及关联信息

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/sitagliptin-impurity-32-cas-945261-49-4/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 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

88419-56-1

英文名称

Sitagliptin 杂质 34

英文化学名

2,4,5-Trifluorobenzoyl chloride

简化分子线性输入规范(SMILES)

O=C(Cl)C1=CC(F)=C(F)C=C1F

分子式

C7H2ClF3O

分子量

194.5

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

Sitagliptin Impurity 34 is chemically 2,4,5-Trifluorobenzoyl chloride. Sitagliptin Impurity 34 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 34 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 Sitagliptin. 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.

快速询价及关联信息

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/sitagliptin-impurity-34-cas-88419-56-1/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 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

1345822-87-8

英文名称

Sitagliptin Phosphate EP 杂质 B

英文化学名

(3R)-3-Amino-4-(2,5-difluorophenyl)-1-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]butan-1-one Phosphate

简化分子线性输入规范(SMILES)

O=C(N1CC2=NN=C(C(F)(F)F)N2CC1)C[C@@](N)([H])CC3=C(F)C=CC(F)=C3.O=P(O)(O)O

分子式

C16H16F5N5O : H3PO4

分子量

389.3 : 98.0

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

Sitagliptin Phosphate EP Impurity B is chemically (3R)-3-Amino-4-(2,5-difluorophenyl)-1-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]butan-1-one Phosphate. Sitagliptin Phosphate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Phosphate EP Impurity B 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 Sitagliptin. 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.

快速询价及关联信息

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/sitagliptin-phosphate-ep-impurity-b-cas-1345822-87-8/

相关产品

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