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Cefixime Glucose Adduct 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefixime Glucose Adduct 杂质

英文化学名

(Z)-7-(2-((Carboxymethoxy)imino)-2-(2-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)thiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(C=C)CSC2C(NC(/C(C3=CSC(NC4C(O)C(O)C(O)C(CO)O4)=N3)=NOCC(O)=O)=O)C1=O)O

分子式

C22H25N5O12S2

分子量

615.6

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

Cefixime Glucose Adduct Impurity is chemically (Z)-7-(2-((Carboxymethoxy)imino)-2-(2-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)thiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefixime Glucose Adduct Impurity is supplied with detailed characterization data compliant with regulatory guideline. Cefixime Glucose Adduct 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 Cefixime. 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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N-Acetyl Cefixime CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Acetyl Cefixime

英文化学名

(6R,7R)-7-((Z)-2-(2-Acetamidothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

CC(NC1=NC(/C(C(N[C@]2([H])C(N3[C@]2([H])SCC(C=C)=C3C(O)=O)=O)=O)=N/OCC(O)=O)=CS1)=O

分子式

C18H17N5O8S2

分子量

495.5

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-Acetyl Cefixime is chemically (6R,7R)-7-((Z)-2-(2-Acetamidothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. N-Acetyl Cefixime is supplied with detailed characterization data compliant with regulatory guideline. N-Acetyl Cefixime 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 Cefixime. 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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Cefixime 杂质 3 CAS号 128012-77-1

基本信息

CAS(化学文摘登记)号

128012-77-1

英文名称

Cefixime 杂质 3

英文化学名

2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((6aR,7R)-1,8-dioxo-1,3,4,5,6a,7-hexahydro-8H-azeto[2,1-b]pyrano[3,4-d][1,3]thiazin-7-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid

简化分子线性输入规范(SMILES)

O=C1N2C(C3=O)=C(CCO3)CS[C@]2([H])[C@@H]1NC(/C(C4=CSC(N)=N4)=NOCC(O)=O)=O

分子式

C16H15N5O7S2

分子量

453.4

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

Cefixime Impurity 3 is chemically 2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((6aR,7R)-1,8-dioxo-1,3,4,5,6a,7-hexahydro-8H-azeto[2,1-b]pyrano[3,4-d][1,3]thiazin-7-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid. Cefixime Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Cefixime 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 Cefixime. 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/cefixime-impurity-3-cas-128012-77-1/

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N Nitroso Cefixime EP 杂质 A CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N Nitroso Cefixime EP 杂质 A

英文化学名

2-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-1-nitroso-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid

简化分子线性输入规范(SMILES)

NC1=NC(/C(C(NC(C(O)=O)[C@]2(SCC3=C(N2N=O)C(OC3C)=O)[H])=O)=N/OCC(O)=O)=CS1

分子式

C16H16N6O9S2

分子量

500.5

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 Cefixime EP Impurity A is chemically 2-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-1-nitroso-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. N Nitroso Cefixime EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. N Nitroso Cefixime EP Impurity A 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 Cefixime. 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

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N Nitroso Cefixime EP 杂质 B CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N Nitroso Cefixime EP 杂质 B

英文化学名

2-((((Z)-1-(2-aminothiazol-4-yl)-2-((((2R,5R)-5-methyl-1-nitroso-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethylidene)amino)oxy)acetic acid

简化分子线性输入规范(SMILES)

O=C(O)CO/N=C(C(NC[C@@]1([H])SCC([C@](C)([H])OC2=O)=C2N1N=O)=O)/C3=CSC(N)=N3

分子式

C15H16N6O7S2

分子量

456.4

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 Cefixime EP Impurity B is chemically 2-((((Z)-1-(2-aminothiazol-4-yl)-2-((((2R,5R)-5-methyl-1-nitroso-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethylidene)amino)oxy)acetic acid. N Nitroso Cefixime EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. N Nitroso Cefixime 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 Cefixime. 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

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Cefixime Nitroso 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefixime Nitroso 杂质 1

英文化学名

(6R,7R)-7-((Z)-2-((Carboxymethoxy)imino)-2-(2-imino-2,3-dihydrothiazol-4-yl)-N-nitrosoacetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(C=C)CS[C@]2([H])[C@@](N(N=O)C(/C(C3=CSC(N3)=N)=NOCC(O)=O)=O)([H])C1=O)O

分子式

C16H14N6O8S2

分子量

482.4

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

Cefixime Nitroso Impurity 1 is chemically (6R,7R)-7-((Z)-2-((Carboxymethoxy)imino)-2-(2-imino-2,3-dihydrothiazol-4-yl)-N-nitrosoacetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefixime Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Cefixime Nitroso Impurity 1 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 Cefixime. 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/cefixime-nitroso-impurity-1-cas-N/A/

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Cefixime-13C,15N2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefixime-13C,15N2

英文化学名

(6R,7R)-7-((Z)-2-(2-(amino-15N)thiazol-4-yl-2-13C-3-15N)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

[15NH2][13C]1=[15N]C(/C(C(N[C@]2([H])C(N(C(C(O)=O)=C(C=C)CS3)[C@@]23[H])=O)=O)=N/OCC(O)=O)=CS1

分子式

C1513CH15N315N2O7S2

分子量

456.4

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

Cefixime-13C,15N2 is chemically (6R,7R)-7-((Z)-2-(2-(amino-15N)thiazol-4-yl-2-13C-3-15N)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefixime-13C,15N2 is supplied with detailed characterization data compliant with regulatory guideline. Cefixime-13C,15N2 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 Cefixime. 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/cefixime-13c15n2-cas-N/A/

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Cefixime 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

Cefixime 杂质 5

英文化学名

2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((5aR,6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid

简化分子线性输入规范(SMILES)

O=C1OC(C)C2=C1N(C([C@H]3NC(/C(C4=CSC(N)=N4)=NOCC(O)=O)=O)=O)[C@]3([H])SC2

分子式

C16H15N5O7S2

分子量

453.4

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

Cefixime Impurity 5 is chemically 2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((5aR,6R)-3-methyl-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid. Cefixime Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Cefixime 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 Cefixime. 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

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Cefixime Nitroso 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefixime Nitroso 杂质 2

英文化学名

(6R,7R)-7-((Z)-2-((Carboxymethoxy)imino)-2-(2-imino-3-nitroso-2,3-dihydrothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(C=C)CS[C@]2([H])[C@@](NC(/C(C3=CSC(N3N=O)=N)=NOCC(O)=O)=O)([H])C1=O)O

分子式

C16H14N6O8S2

分子量

482.4

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

Cefixime Nitroso Impurity 2 is chemically (6R,7R)-7-((Z)-2-((Carboxymethoxy)imino)-2-(2-imino-3-nitroso-2,3-dihydrothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefixime Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Cefixime 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 Cefixime. 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

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Cefixime Cefazoloic Acid Isomer CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefixime Cefazoloic Acid Isomer

英文化学名

(2R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid

简化分子线性输入规范(SMILES)

O=C(O)[C@@H](NC(/C(C1=CSC(N)=N1)=NOCC(O)=O)=O)[C@H]2SCC3=C(C(OC3C)=O)N2

分子式

C16H17N5O8S2

分子量

471.5

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

Cefixime Cefazoloic Acid Isomer is chemically (2R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Cefixime Cefazoloic Acid Isomer is supplied with detailed characterization data compliant with regulatory guideline. Cefixime Cefazoloic Acid Isomer 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 Cefixime. 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

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