• 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

823817-58-9

英文名称

Sitagliptin EP 杂质 A (phosphate salt)

英文化学名

(S)-3-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 phosphate

简化分子线性输入规范(SMILES)

FC(F)(C1=NN=C2N1CCN(C(C[C@@H](N)CC(C=C(F)C(F)=C3)=C3F)=O)C2)F.O=[P](O)(O)O

分子式

C16 H15 F6 N5 O : H3PO4

分子量

407.3 : 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 EP Impurity A (phosphate salt) is chemically (S)-3-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 phosphate. It is also known as (S)-Sitagliptin Phosphate. Sitagliptin EP Impurity A (phosphate salt) is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin EP Impurity A (phosphate salt) 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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快速询价

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/sitagliptin-ep-impurity-a-phosphate-salt-cas-823817-58-9/

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823817-55-6 (游离碱)

• 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

849832-73-1

英文名称

Sitagliptin 杂质 49

英文化学名

(Z)-2,2,2-Trifluoro-N’-(piperazin-2-ylidene)acetohydrazide

简化分子线性输入规范(SMILES)

O=C(N/N=C1NCCNC1)C(F)(F)F

分子式

C6H9F3N4O

分子量

210.2

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

Sitagliptin Impurity 49 is chemically (Z)-2,2,2-Trifluoro-N’-(piperazin-2-ylidene)acetohydrazide. Sitagliptin Impurity 49 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 49 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-49-cas-849832-73-1/

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

1334244-28-8

英文名称

Sitagliptin 杂质 44

英文化学名

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

简化分子线性输入规范(SMILES)

O=C(N1CC2=NN=C(C(F)(F)F)N2CC1)CC(N)CC3=CC=C(F)C=C3F

分子式

C16H16F5N5O

分子量

389.3

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 44 is chemically 3-Amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one. Sitagliptin Impurity 44 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 44 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-44-cas-1334244-28-8/

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

769195-26-8

英文名称

Sitagliptin 杂质 30

英文化学名

Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate

简化分子线性输入规范(SMILES)

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

分子式

C11H9F3O3

分子量

246.2

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

Sitagliptin Impurity 30 is chemically Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate. Sitagliptin Impurity 30 is supplied with detailed characterization data compliant with regulatory guideline. Sitagliptin Impurity 30 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-30-cas-769195-26-8/

相关产品