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Cefotaxime Bromoacetyl Analog CAS号 83305-12-8

基本信息

CAS(化学文摘登记)号

83305-12-8

英文名称

Cefotaxime Bromoacetyl Analog

英文化学名

(6R,7R)-3-(Acetoxymethyl)-7-((Z)-4-bromo-2-(methoxyimino)-3-oxobutanamido)-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=C1[C@@H](NC(/C(C(CBr)=O)=NOC)=O)[C@@]2([H])SCC(COC(C)=O)=C(C(O)=O)N12

分子式

C15H16BrN3O8S

分子量

478.3

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

Cefotaxime Bromoacetyl Analog is chemically (6R,7R)-3-(Acetoxymethyl)-7-((Z)-4-bromo-2-(methoxyimino)-3-oxobutanamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Cefotaxime Bromoacetyl Analog is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Bromoacetyl Analog 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 Cefotaxime Sodium. 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

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Cefotaxime Sodium EP 杂质 C CAS号 66403-32-5

基本信息

CAS(化学文摘登记)号

66403-32-5

英文名称

Cefotaxime Sodium EP 杂质 C

英文化学名

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-(formylamino)thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(COC(C)=O)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(NC([H])=O)=N3)=NOC)=O

分子式

C17H17N5O8S2

分子量

483.5

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

Cefotaxime Sodium EP Impurity C is chemically (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-(formylamino)thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as N-Formylcefotaxime (EP). Cefotaxime Sodium EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium EP Impurity C 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 Cefotaxime Sodium. 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

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Cefotaxime Sodium EP 杂质 E CAS号 66340-33-8

基本信息

CAS(化学文摘登记)号

66340-33-8

英文名称

Cefotaxime Sodium EP 杂质 E

英文化学名

(5aR,6R)-6-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(CO3)=C2C3=O)([H])[C@]1([H])NC(/C(C4=CSC(N)=N4)=NOC)=O

分子式

C14H13N5O5S2

分子量

395.4

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

Cefotaxime Sodium EP Impurity E is chemically (5aR,6R)-6-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (as per EP). It is also known as Deacetylcefotaxime lactone (EP). Cefotaxime Sodium EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium EP Impurity E 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 Cefotaxime Sodium. 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/cefotaxime-sodium-ep-impurity-e-cas-66340-33-8/

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Cefotaxime Open Ring Lactone CAS号 75679-12-8

基本信息

CAS(化学文摘登记)号

75679-12-8

英文名称

Cefotaxime Open Ring Lactone

英文化学名

(R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-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)=NOC)=O)[C@@]2([H])SCC3=C(C(OC3)=O)N2

分子式

C14H15N5O6S2

分子量

413.4

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

Cefotaxime Open Ring Lactone is chemically (R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Cefotaxime Open Ring Lactone is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Open Ring Lactone 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 Cefotaxime Sodium. 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/cefotaxime-open-ring-lactone-cas-75679-12-8/

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Cefotaxime Sodium EP 杂质 B CAS号 66340-28-1

基本信息

CAS(化学文摘登记)号

66340-28-1

英文名称

Cefotaxime Sodium EP 杂质 B

英文化学名

(6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(CO)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(N)=N3)=NOC)=O

分子式

C14H15N5O6S2

分子量

413.4

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

Cefotaxime Sodium EP Impurity B is chemically (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as Deacetylcefotaxime (EP). Cefotaxime Sodium EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium 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 Cefotaxime Sodium. 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/cefotaxime-sodium-ep-impurity-b-cas-66340-28-1/

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Cefotaxime Sodium EP 杂质 G CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Cefotaxime Sodium EP 杂质 G

英文化学名

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(COC(C)=O)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(NC(/C(C4=CSC(N)=N4)=NOC)=O)=N3)=NOC)=O

分子式

C22H22N8O9S3

分子量

638.6

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

Cefotaxime Sodium EP Impurity G is chemically (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as ATA cefotaxime (EP). Cefotaxime Sodium EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium EP Impurity G 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 Cefotaxime Sodium. 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/cefotaxime-sodium-ep-impurity-g-cas-N/A/

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Cefotaxime Sodium EP 杂质 A CAS号 65052-63-3

基本信息

CAS(化学文摘登记)号

65052-63-3

英文名称

Cefotaxime Sodium EP 杂质 A

英文化学名

(6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(C)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(N)=N3)=NOC)=O

分子式

C14H15N5O5S2

分子量

397.4

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

Cefotaxime Sodium EP Impurity A is chemically (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as Cefetamet (USP) ; Deacetoxycefotaxime (EP). Cefotaxime Sodium EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium 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 Cefotaxime Sodium. 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/cefotaxime-sodium-ep-impurity-a-cas-65052-63-3/

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Cefotaxime Sodium EP 杂质 F CAS号 175032-97-0

基本信息

CAS(化学文摘登记)号

175032-97-0

英文名称

Cefotaxime Sodium EP 杂质 F

英文化学名

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-[[[(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-yl]methyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(COC(C)=O)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(NCC4=C(C(O)=O)N(C([C@]5(NC(/C(C6=CSC(N)=N6)=NOC)=O)[H])=O)[C@]5([H])SC4)=N3)=NOC)=O

分子式

C30H30N10O12S4

分子量

850.9

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

Cefotaxime Sodium EP Impurity F is chemically (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-[2-[[[(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-yl]methyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as Cefotaxime dimer (EP). Cefotaxime Sodium EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium 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 Cefotaxime Sodium. 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

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Cefotaxime Sodium EP 杂质 D CAS号 63527-53-7

基本信息

CAS(化学文摘登记)号

63527-53-7

英文名称

Cefotaxime Sodium EP 杂质 D

英文化学名

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(COC(C)=O)=C2C(O)=O)([H])[C@]1([H])NC(/C(C3=CSC(N)=N3)=N/OC)=O

分子式

C16H17N5O7S2

分子量

455.5

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

Cefotaxime Sodium EP Impurity D is chemically (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as (E)-Cefotaxime. Cefotaxime Sodium EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium EP Impurity D 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 Cefotaxime Sodium. 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

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Cefotaxime Sodium CAS号 64485-93-4

基本信息

CAS(化学文摘登记)号

64485-93-4

英文名称

Cefotaxime Sodium

英文化学名

Sodium (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (as per EP)

简化分子线性输入规范(SMILES)

O=C1N2[C@@](SCC(COC(C)=O)=C2C([O-])=O)([H])[C@]1([H])NC(/C(C3=CSC(N)=N3)=NOC)=O.[Na+]

分子式

C16H16N5O7S2 : Na

分子量

454.5 : 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

Cefotaxime Sodium is chemically Sodium (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (as per EP). Cefotaxime Sodium is supplied with detailed characterization data compliant with regulatory guideline. Cefotaxime Sodium 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 Cefotaxime Sodium. 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/cefotaxime-sodium-cas-64485-93-4/

相关产品

63527-52-6 (游离碱)

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