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基本信息

CAS(化学文摘登记)号

34794-87-1

英文名称

Methotrexate 杂质 11

英文化学名

Methyl 4-(((2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)amino)benzoate

简化分子线性输入规范(SMILES)

O=C1C2=NC(CNC(C=C3)=CC=C3C(OC)=O)=CNC2=NC(N)=N1

分子式

C15H14N6O3

分子量

326.3

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 11 is chemically Methyl 4-(((2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)amino)benzoate. Methotrexate Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 11 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-impurity-11-cas-34794-87-1/

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基本信息

CAS(化学文摘登记)号

2820151-35-5

英文名称

Methotrexate 杂质 17

英文化学名

Diethyl (3-(methylamino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

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

分子式

C17H24N2O5

分子量

336.4

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 17 is chemically Diethyl (3-(methylamino)benzoyl)-L-glutamate. Methotrexate Impurity 17 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 17 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-impurity-17-cas-2820151-35-5/

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基本信息

CAS(化学文摘登记)号

7413-34-5

英文名称

Methotrexate Disodium

英文化学名

Disodium (4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

O=C([O-])CC[C@@H](C([O-])=O)NC(C1=CC=C(N(CC2=NC3=C(N)N=C(N)N=C3N=C2)C)C=C1)=O.[Na+].[Na+]

分子式

C20H20N8O52 : 2(Na)

分子量

452.4 : 2(23.0)

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

Methotrexate Disodium is chemically Disodium (4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamate. Methotrexate Disodium is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Disodium 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-disodium-cas-7413-34-5/

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59-05-2 (游离碱) ; 1200807-71-1 (disodium trihydrate) ; 6745-93-3 (hydrate)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso S-Methylaminobenzoyl Glutamicester

英文化学名

Diethyl (4-(methyl(nitroso)amino)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)N=O)C=C1)=O

分子式

C17H23N3O6

分子量

365.4

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 S-Methylaminobenzoyl Glutamicester is chemically Diethyl (4-(methyl(nitroso)amino)benzoyl)-L-glutamate. N-Nitroso S-Methylaminobenzoyl Glutamicester is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso S-Methylaminobenzoyl Glutamicester 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-s-methylaminobenzoyl-glutamicester-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

Methotrexate 杂质 14

英文化学名

(S)-5-ethoxy-4-(4-(methylamino)benzamido)-5-oxopentanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C15H20N2O5

分子量

308.3

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 14 is chemically (S)-5-ethoxy-4-(4-(methylamino)benzamido)-5-oxopentanoic acid. Methotrexate Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 14 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-14-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

Methotrexate Nitroso 杂质 3

英文化学名

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

简化分子线性输入规范(SMILES)

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

分子式

C17H23N3O6

分子量

365.4

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 3 is chemically Diethyl (4-(methyl(nitroso)amino)benzoyl)-D-glutamate. Methotrexate Nitroso Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Nitroso 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-nitroso-impurity-3-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

881-33-4

英文名称

Methotrexate 杂质 12

英文化学名

(2,4-Diaminopteridin-7-yl)methanol

简化分子线性输入规范(SMILES)

OCC1=NC2=NC(N)=NC(N)=C2N=C1

分子式

C7H8N6O

分子量

192.2

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 12 is chemically (2,4-Diaminopteridin-7-yl)methanol. Methotrexate Impurity 12 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 12 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-12-cas-881-33-4/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methotrexate 杂质 13

英文化学名

(S)-5-Ethoxy-2-(4-(methylamino)benzamido)-5-oxopentanoic 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(OCC)=O

分子式

C15H20N2O5

分子量

308.3

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 13 is chemically (S)-5-Ethoxy-2-(4-(methylamino)benzamido)-5-oxopentanoic acid. Methotrexate Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Impurity 13 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-13-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methotrexate Nitroso 杂质 2

英文化学名

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

简化分子线性输入规范(SMILES)

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

分子式

C20H19N9O7

分子量

497.4

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

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Methotrexate EP 杂质 F

英文化学名

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

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