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Methotrexate 杂质 16 CAS号 65148-63-2

基本信息

CAS(化学文摘登记)号

65148-63-2

英文名称

Methotrexate 杂质 16

英文化学名

(S)-4-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-ethoxy-5-oxopentanoic acid

简化分子线性输入规范(SMILES)

O=C(O)CC[C@H](NC(C1=CC=C(N(CC2=NC3=C(N)N=C(N)N=C3N=C2)C)C=C1)=O)C(OCC)=O

分子式

C22H26N8O5

分子量

482.5

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

Methotrexate Impurity 16 is chemically (S)-4-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-ethoxy-5-oxopentanoic acid. Methotrexate Impurity 16 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 16 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 Methotrexate. 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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品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/methotrexate-impurity-16-cas-65148-63-2/

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N-Nitroso Methotrexate CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Methotrexate

英文化学名

N-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-N-nitroso-L-glutamic acid

简化分子线性输入规范(SMILES)

O=C(O)[C@@H](N(N=O)C(C1=CC=C(N(CC2=NC3=C(N)N=C(N)N=C3N=C2)C)C=C1)=O)CCC(O)=O

分子式

C20H21N9O6

分子量

483.4

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

N-Nitroso Methotrexate is chemically N-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-N-nitroso-L-glutamic acid. N-Nitroso Methotrexate is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Methotrexate 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 Methotrexate. 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/n-nitroso-methotrexate-cas-N/A/

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Methotrexate Nitroso 杂质 5 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methotrexate Nitroso 杂质 5

英文化学名

Diethyl N-(4-(methyl(nitroso)amino)benzoyl)-N-nitroso-D-glutamate

简化分子线性输入规范(SMILES)

O=C(OCC)[C@H](N(N=O)C(C1=CC=C(N(C)N=O)C=C1)=O)CCC(OCC)=O

分子式

C17H22N4O7

分子量

394.4

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

Methotrexate Nitroso Impurity 5 is chemically Diethyl N-(4-(methyl(nitroso)amino)benzoyl)-N-nitroso-D-glutamate. Methotrexate Nitroso Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Nitroso 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 Methotrexate. 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/methotrexate-nitroso-impurity-5-cas-N/A/

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Methotrexate 杂质 4 CAS号 52030-86-1

基本信息

CAS(化学文摘登记)号

52030-86-1

英文名称

Methotrexate 杂质 4

英文化学名

(4-(Methylamino)benzoyl)-D-glutamic acid

简化分子线性输入规范(SMILES)

O=C(O)[C@H](NC(C1=CC=C(NC)C=C1)=O)CCC(O)=O

分子式

C13H16N2O5

分子量

280.3

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

Methotrexate Impurity 4 is chemically (4-(Methylamino)benzoyl)-D-glutamic acid. Methotrexate Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate 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 Methotrexate. 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/methotrexate-impurity-4-cas-52030-86-1/

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Methotrexate 杂质 8 CAS号 909874-43-7

基本信息

CAS(化学文摘登记)号

909874-43-7

英文名称

Methotrexate 杂质 8

英文化学名

Diethyl (4-(dimethylamino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

O=C(OCC)CC[C@@H](C(OCC)=O)NC(C1=CC=C(N(C)C)C=C1)=O

分子式

C18H26N2O5

分子量

350.4

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

Methotrexate Impurity 8 is chemically Diethyl (4-(dimethylamino)benzoyl)-L-glutamate. Methotrexate Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 8 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 Methotrexate. 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/methotrexate-impurity-8-cas-909874-43-7/

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Methotrexate 杂质 10 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methotrexate 杂质 10

英文化学名

Diethyl (4-chlorobenzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

ClC1=CC=C(C(N[C@@](CCC(OCC)=O)(C(OCC)=O)[H])=O)C=C1

分子式

C16H20ClNO5

分子量

341.8

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

Methotrexate Impurity 10 is chemically Diethyl (4-chlorobenzoyl)-L-glutamate. Methotrexate Impurity 10 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate 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 Methotrexate. 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/methotrexate-impurity-10-cas-N/A/

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Methotrexate 杂质 5 CAS号 4215-07-0

基本信息

CAS(化学文摘登记)号

4215-07-0

英文名称

Methotrexate 杂质 5

英文化学名

7-Methylpteridine-2,4-diamine

简化分子线性输入规范(SMILES)

NC1=C2C(N=C(C)C=N2)=NC(N)=N1

分子式

C7H8N6

分子量

176.2

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

Methotrexate Impurity 5 is chemically 7-Methylpteridine-2,4-diamine. Methotrexate Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate 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 Methotrexate. 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/methotrexate-impurity-5-cas-4215-07-0/

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N-Nitroso Methotrexate EP 杂质 B D6 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Methotrexate EP 杂质 B D6

英文化学名

(4-(((2,4-diaminopteridin-6-yl)methyl-d2)(nitroso)amino)benzoyl-d4-2,3,5,6-d4)-L-glutamic acid

简化分子线性输入规范(SMILES)

NC1=NC(N)=C2C(N=CC(C([2H])([2H])N(N=O)C3=C([2H])C([2H])=C(C(N[C@H](C(O)=O)CCC(O)=O)=O)C([2H])=C3[2H])=N2)=N1

分子式

C19H13D6N9O6

分子量

475.5

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 Methotrexate EP Impurity B D6 is chemically (4-(((2,4-diaminopteridin-6-yl)methyl-d2)(nitroso)amino)benzoyl-d4-2,3,5,6-d4)-L-glutamic acid. N-Nitroso Methotrexate EP Impurity B D6 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Methotrexate EP Impurity B D6 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 Methotrexate. 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-methotrexate-ep-impurity-b-d6-cas-N/A/

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Methotrexate 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

Methotrexate 杂质 3

英文化学名

Diethyl (4-(N-methyl-4-(methylamino)benzamido)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

CNC1=CC=C(C(N(C2=CC=C(C(N[C@H](C(OCC)=O)CCC(OCC)=O)=O)C=C2)C)=O)C=C1

分子式

C25H31N3O6

分子量

469.5

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

Methotrexate Impurity 3 is chemically Diethyl (4-(N-methyl-4-(methylamino)benzamido)benzoyl)-L-glutamate. Methotrexate Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate 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 Methotrexate. 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/methotrexate-impurity-3-cas-N/A/

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Methotrexate EP 杂质 B CAS号 54-62-6

基本信息

CAS(化学文摘登记)号

54-62-6

英文名称

Methotrexate EP 杂质 B

英文化学名

(2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid (as per EP) ; (S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid (as per USP)

简化分子线性输入规范(SMILES)

NC1=NC(N)=C2C(N=CC(CNC3=CC=C(C(N[C@]([H])(C(O)=O)CCC(O)=O)=O)C=C3)=N2)=N1

分子式

C19H20N8O5

分子量

440.4

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

Methotrexate EP Impurity B is chemically (2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid (as per EP) ; (S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid (as per USP). It is also known as Methotrexate USP Related Compound B ; (4-Aminofolic acid, Aminopterin (EP)). Methotrexate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate 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 Methotrexate. 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/methotrexate-ep-impurity-b-cas-54-62-6/

相关产品

1217459-90-9 (hydrate)

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