文章

基本信息

CAS(化学文摘登记)号

5817-96-9

英文名称

Tofacitinib 杂质 51

英文化学名

5,7-Dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

简化分子线性输入规范(SMILES)

O=C1CC2=CN=CN=C2N1

分子式

C6H5N3O

分子量

135.1

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

Tofacitinib Impurity 51 is chemically 5,7-Dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one. Tofacitinib Impurity 51 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Impurity 51 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 Tofacitinib. 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/tofacitinib-impurity-51-cas-5817-96-9/

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基本信息

CAS(化学文摘登记)号

90953-01-8

英文名称

Tofacitinib 杂质 50

英文化学名

N,N-Dimethyl-3H-pyrrolo[2,3-d]pyrimidin-4-amine

简化分子线性输入规范(SMILES)

CN(C(NC=N1)=C2C1=NC=C2)C

分子式

C8H10N4

分子量

162.2

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

Tofacitinib Impurity 50 is chemically N,N-Dimethyl-3H-pyrrolo[2,3-d]pyrimidin-4-amine. Tofacitinib Impurity 50 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Impurity 50 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 Tofacitinib. 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/tofacitinib-impurity-50-cas-90953-01-8/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Tofacitinib 13C3

英文化学名

3-((3R,4R)-3-((7,7a-Dihydro-1H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile-1,2,3-13C3

简化分子线性输入规范(SMILES)

CN(C1=C2C(NC=C2)NC=N1)[C@H]3CN([13C]([13CH2][13C]#N)=O)CC[C@H]3C

分子式

C1313C3H22N6O

分子量

317.4

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

Tofacitinib 13C3 is chemically 3-((3R,4R)-3-((7,7a-Dihydro-1H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile-1,2,3-13C3. Tofacitinib 13C3 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib 13C3 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 Tofacitinib. 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/tofacitinib-13c3-cas-N/A/

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基本信息

CAS(化学文摘登记)号

16372-08-0

英文名称

Tofacitinib 杂质 33

英文化学名

4-chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine

简化分子线性输入规范(SMILES)

ClC1=C(CCN2)C2=NC=N1

分子式

C6H6ClN3

分子量

155.6

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

Tofacitinib Impurity 33 is chemically 4-chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine. Tofacitinib Impurity 33 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Impurity 33 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 Tofacitinib. 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/tofacitinib-impurity-33-cas-16372-08-0/

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基本信息

CAS(化学文摘登记)号

1092578-47-6

英文名称

(3S,4S)-Tofacitinib

英文化学名

3-((3S,4S)-4-methyl-3-(methyl(3H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile

简化分子线性输入规范(SMILES)

C[C@@H]1[C@H](N(C)C(NC=N2)=C3C2=NC=C3)CN(C(CC#N)=O)CC1

分子式

C16H20N6O

分子量

312.4

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

(3S,4S)-Tofacitinib is chemically 3-((3S,4S)-4-methyl-3-(methyl(3H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile. It is also known as Tofacitinib Enantiomer. (3S,4S)-Tofacitinib is supplied with detailed characterization data compliant with regulatory guideline. (3S,4S)-Tofacitinib 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 Tofacitinib. 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/3s4s-tofacitinib-cas-1092578-47-6/

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2174011-55-1 (citrate salt)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Tofacitinib 杂质 43

英文化学名

2,4-Dichloro-7-(methylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine

简化分子线性输入规范(SMILES)

O=S(N1C=CC2=C(Cl)N=C(Cl)N=C21)(C)=O

分子式

C7H5Cl2N3O2S

分子量

266.1

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

Tofacitinib Impurity 43 is chemically 2,4-Dichloro-7-(methylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine. Tofacitinib Impurity 43 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Impurity 43 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 Tofacitinib. 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/tofacitinib-impurity-43-cas-N/A/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Tofacitinib 杂质 49

英文化学名

3-((3R,4R)-3-((2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-2-hydroxy-4-methylpiperidin-1-yl)-3-oxopropanenitrile

简化分子线性输入规范(SMILES)

N#CCC(N1C(O)[C@H](N(C2=C3C(NC=C3)=NC(Cl)=N2)C)[C@H](C)CC1)=O

分子式

C16H19ClN6O2

分子量

362.8

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

Tofacitinib Impurity 49 is chemically 3-((3R,4R)-3-((2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-2-hydroxy-4-methylpiperidin-1-yl)-3-oxopropanenitrile. Tofacitinib Impurity 49 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib 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 Tofacitinib. 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/tofacitinib-impurity-49-cas-N/A/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Tofacitinib Trans 杂质

英文化学名

3-{(3S,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl}-3-oxopropanenitrile and 3-{(3R,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl}-3-oxopropanenitrile

简化分子线性输入规范(SMILES)

N#CCC(N1C[C@@H](N(C)C2=C3C(NC=C3)=NC=N2)[C@H](C)CC1)=O.N#CCC(N4C[C@H](N(C)C5=C6C(NC=C6)=NC=N5)[C@@H](C)CC4)=O

分子式

C16H20N6O

分子量

312.4

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

Tofacitinib Trans Impurity is chemically 3-{(3S,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl}-3-oxopropanenitrile and 3-{(3R,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl}-3-oxopropanenitrile. It is also known as Tofacitinib Diastereomer Mixture. Tofacitinib Trans Impurity is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Trans 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 Tofacitinib. 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/tofacitinib-trans-impurity-cas-N/A/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Tofacitinib 杂质

英文化学名

N-methyl-N-((3R,4R)-4-methyl-1-nitrosopiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

简化分子线性输入规范(SMILES)

O=NN(C1)CC[C@@H](C)[C@H]1N(C)C2=C(C=CN3)C3=NC=N2

分子式

C13H18N6O

分子量

274.3

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

N-Nitroso Tofacitinib Impurity is chemically N-methyl-N-((3R,4R)-4-methyl-1-nitrosopiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine. N-Nitroso Tofacitinib Impurity is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Tofacitinib 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 Tofacitinib. 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/n-nitroso-tofacitinib-impurity-cas-N/A/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Tofacitinib 13C D3

英文化学名

3-((3R,4R)-4-Methyl-3-((methyl-13C-d3)(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile

简化分子线性输入规范(SMILES)

C[C@H]1[C@@H](N([13C]([2H])([2H])[2H])C2=NC=NC3=C2C=CN3)CN(C(CC#N)=O)CC1

分子式

C1513CH17D3N6O

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

Tofacitinib 13C D3 is chemically 3-((3R,4R)-4-Methyl-3-((methyl-13C-d3)(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile. Tofacitinib 13C D3 is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib 13C D3 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 Tofacitinib. 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/tofacitinib-13c-d3-cas-N/A/

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