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Cefuroxime 杂质 7 CAS号 127212-45-7

基本信息

CAS(化学文摘登记)号

127212-45-7

英文名称

Cefuroxime 杂质 7

英文化学名

(R)-1-Acetoxyethyl (5S,6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide

简化分子线性输入规范(SMILES)

O=C(N1C(C(O[C@@H](OC(C)=O)C)=O)=C(COC(N)=O)C2)[C@@H](NC(/C(C3=CC=CO3)=NOC)=O)[C@@]1([H])[S@]2=O

分子式

C20H22N4O11S

分子量

526.5

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

Cefuroxime Impurity 7 is chemically (R)-1-Acetoxyethyl (5S,6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide. Cefuroxime Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime Impurity 7 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 Cefuroxime. 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/cefuroxime-impurity-7-cas-127212-45-7/

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Cefuroxime 杂质 9 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefuroxime 杂质 9

英文化学名

(2R)-2-((2R)-4-((1-acetoxyethoxy)carbonyl)-5-((carbamoyloxy)methyl)-3,6-dihydro-2H-1,3-thiazin-2-yl)-2-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)acetic acid

简化分子线性输入规范(SMILES)

NC(OCC1=C(C(OC(OC(C)=O)C)=O)N[C@@]([H])([C@@](NC(/C(C2=CC=CO2)=NOC)=O)([H])C(O)=O)SC1)=O

分子式

C20H24N4O11S

分子量

528.5

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

Cefuroxime Impurity 9 is chemically (2R)-2-((2R)-4-((1-acetoxyethoxy)carbonyl)-5-((carbamoyloxy)methyl)-3,6-dihydro-2H-1,3-thiazin-2-yl)-2-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)acetic acid. Cefuroxime Impurity 9 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime Impurity 9 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 Cefuroxime. 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/cefuroxime-impurity-9-cas-N/A/

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Cefuroxime 杂质 8 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefuroxime 杂质 8

英文化学名

(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(((glycylcarbamoyl)oxy)methyl)-8-oxo-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(O)C1=C(COC(NC(CN)=O)=O)CS[C@@]2([H])N1C([C@]2(NC(/C(C3=CC=CO3)=NOC)=O)[H])=O

分子式

C18H19N5O9S

分子量

481.4

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

Cefuroxime Impurity 8 is chemically (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(((glycylcarbamoyl)oxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefuroxime Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime 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 Cefuroxime. 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/cefuroxime-impurity-8-cas-N/A/

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Cefuroxime axetil diastereoisomer A CAS号 64599-28-6

基本信息

CAS(化学文摘登记)号

64599-28-6

英文名称

Cefuroxime axetil diastereoisomer A

英文化学名

(R)-1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(COC(N)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=NOC)=O)C1=O)O[C@@H](OC(C)=O)C

分子式

C20H22N4O10S

分子量

510.5

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

Cefuroxime axetil diastereoisomer A is chemically (R)-1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Cefuroxime axetil diastereoisomer A is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime axetil diastereoisomer 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 Cefuroxime. 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/cefuroxime-axetil-diastereoisomer-a-cas-64599-28-6/

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Cefuroxime Sulphoxide CAS号 929531-94-2

基本信息

CAS(化学文摘登记)号

929531-94-2

英文名称

Cefuroxime Sulphoxide

英文化学名

(6R,7R)-3-((Carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide

简化分子线性输入规范(SMILES)

OC(C(N(C1=O)[C@@]([S](C2)=O)([H])[C@@H]1NC(/C(C3=CC=CO3)=NOC)=O)=C2COC(N)=O)=O

分子式

C16H16N4O9S

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

Cefuroxime Sulphoxide is chemically (6R,7R)-3-((Carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide. Cefuroxime Sulphoxide is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime Sulphoxide 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 Cefuroxime. 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/cefuroxime-sulphoxide-cas-929531-94-2/

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Cefuroxime 杂质 3 CAS号 80154-48-9

基本信息

CAS(化学文摘登记)号

80154-48-9

英文名称

Cefuroxime 杂质 3

英文化学名

(6R,7R)-3-(acetoxymethyl)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-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(COC(C)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=N/OC)=O)C1=O)O

分子式

C14H18N2O6S

分子量

342.4

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

Cefuroxime Impurity 3 is chemically (6R,7R)-3-(acetoxymethyl)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefuroxime Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime 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 Cefuroxime. 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/cefuroxime-impurity-3-cas-80154-48-9/

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Cefuroxime axetil diastereoisomer B CAS号 64599-29-7

基本信息

CAS(化学文摘登记)号

64599-29-7

英文名称

Cefuroxime axetil diastereoisomer B

英文化学名

(S)-1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(COC(N)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=NOC)=O)C1=O)O[C@H](OC(C)=O)C

分子式

C20H22N4O10S

分子量

510.5

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

Cefuroxime axetil diastereoisomer B is chemically (S)-1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Cefuroxime axetil diastereoisomer B is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime axetil diastereoisomer 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 Cefuroxime. 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/cefuroxime-axetil-diastereoisomer-b-cas-64599-29-7/

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Cefuroxime 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

Cefuroxime 杂质 5

英文化学名

(6R,7R)-7-((S)-5-Carboxy-5-hydroxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

OC([C@H](CCCC(N([C@@H]1C(N(C(C(O)=O)=C(C)CS2)[C@@]12[H])=O)[H])=O)O)=O

分子式

C14H18N2O7S

分子量

358.4

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

Cefuroxime Impurity 5 is chemically (6R,7R)-7-((S)-5-Carboxy-5-hydroxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefuroxime Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime 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 Cefuroxime. 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/cefuroxime-impurity-5-cas-N/A/

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Cefuroxime 杂质 4 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefuroxime 杂质 4

英文化学名

(6R,7R)-7-(5-carboxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

简化分子线性输入规范(SMILES)

O=C1[C@@H](NC(CCCCC(O)=O)=O)[C@]2([H])N1C(C(O)=O)C(C)=CS2

分子式

C14H18N2O6S

分子量

342.4

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

Cefuroxime Impurity 4 is chemically (6R,7R)-7-(5-carboxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Cefuroxime Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime 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 Cefuroxime. 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/cefuroxime-impurity-4-cas-N/A/

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Cefuroxime 杂质 6 CAS号 26924-74-3

基本信息

CAS(化学文摘登记)号

26924-74-3

英文名称

Cefuroxime 杂质 6

英文化学名

(6R,7R)-7-((R)-5-Amino-5-carboxypentanamido)-3-methyl-8-oxo-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(CCC[C@@H](N)C(O)=O)N[C@H]1[C@](SCC(C)=C2C(O)=O)([H])N2C1=O

分子式

C14H19N3O6S

分子量

357.4

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

Cefuroxime Impurity 6 is chemically (6R,7R)-7-((R)-5-Amino-5-carboxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefuroxime Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Cefuroxime Impurity 6 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 Cefuroxime. 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/cefuroxime-impurity-6-cas-26924-74-3/

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