文章

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ceftazidime Decarboxy Lactone

英文化学名

(Z)-2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2-(((7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)ethylidene)amino)oxy)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

O=C1OCC2=C1NC(CNC(/C(C3=CSC(N)=N3)=NOC(C)(C(O)=O)C)=O)SC2

分子式

C16H19N5O6S2

分子量

441.5

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

Ceftazidime Decarboxy Lactone is chemically (Z)-2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2-(((7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)ethylidene)amino)oxy)-2-methylpropanoic acid. Ceftazidime Decarboxy Lactone is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime Decarboxy 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 Ceftazidime pentahydrate. 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/ceftazidime-decarboxy-lactone-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

2630911-86-1

英文名称

Ceftazidime 7-Epimer

英文化学名

(6R,7S)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-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(C[N+]3=CC=CC=C3)CS[C@]2([H])[C@@H](NC(/C(C4=CSC(N)=N4)=NOC(C)(C(O)=O)C)=O)C1=O)[O-]

分子式

C22H22N6O7S2

分子量

546.6

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

Ceftazidime 7-Epimer is chemically (6R,7S)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Ceftazidime 7-Epimer is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime 7-Epimer 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 Ceftazidime pentahydrate. 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/ceftazidime-7-epimer-cas-2630911-86-1/

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基本信息

CAS(化学文摘登记)号

86299-47-0

英文名称

Ceftazidime 杂质 1

英文化学名

(Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic acid

简化分子线性输入规范(SMILES)

OC(/C(C1=CSC(N)=N1)=NOC(C)(C)C(OC(C)(C)C)=O)=O

分子式

C13H19N3O5S

分子量

329.4

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

Ceftazidime Impurity 1 is chemically (Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic acid. Ceftazidime Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime 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 Ceftazidime pentahydrate. 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/ceftazidime-impurity-1-cas-86299-47-0/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ceftazidime 杂质 E Delta Isomer

英文化学名

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate

简化分子线性输入规范(SMILES)

CC(C)(C)OC(C(C)(C)O/N=C(C(N[C@H]1[C@](SC=C(C[N+]2=CC=CC=C2)C3C([O-])=O)([H])N3C1=O)=O)/C4=CSC(N)=N4)=O

分子式

C26H30N6O7S2

分子量

602.7

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

Ceftazidime Impurity E Delta Isomer is chemically (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate. Ceftazidime Impurity E Delta Isomer is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime Impurity E Delta 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 Ceftazidime pentahydrate. 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/ceftazidime-impurity-e-delta-isomer-cas-N/A/

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基本信息

CAS(化学文摘登记)号

158183-05-2

英文名称

Ceftazidime 杂质 2

英文化学名

Tert-butyl (E)-2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate

简化分子线性输入规范(SMILES)

O=C(/C(C1=CSC(N)=N1)=N/OC(C)(C(OC(C)(C)C)=O)C)SC2=NC3=C(S2)C=CC=C3

分子式

C20H22N4O4S3

分子量

478.6

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

Ceftazidime Impurity 2 is chemically Tert-butyl (E)-2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate. Ceftazidime Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime 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 Ceftazidime pentahydrate. 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/ceftazidime-impurity-2-cas-158183-05-2/

相关产品

基本信息

CAS(化学文摘登记)号

1301254-49-8

英文名称

Formyl Ceftazidine

英文化学名

(6R,7R)-7-((Z)-2-(((2-Carboxypropan-2-yl)oxy)imino)-2-(2-(((E)-hydroxymethylene)amino)thiazol-4-yl)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-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(C[N+]3=CC=CC=C3)CS[C@]2([H])[C@H](NC(/C(C4=CSC(/N=C/O)=N4)=NOC(C)(C(O)=O)C)=O)C1=O)[O-]

分子式

C23H22N6O8S2

分子量

574.6

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

Formyl Ceftazidine is chemically (6R,7R)-7-((Z)-2-(((2-Carboxypropan-2-yl)oxy)imino)-2-(2-(((E)-hydroxymethylene)amino)thiazol-4-yl)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Formyl Ceftazidine is supplied with detailed characterization data compliant with regulatory guideline. Formyl Ceftazidine 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 Ceftazidime pentahydrate. 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/formyl-ceftazidine-cas-1301254-49-8/

相关产品

基本信息

CAS(化学文摘登记)号

45590-75-8

英文名称

1-Nitroso Pyridinium

英文化学名

1-Nitrosopyridin-1-ium

简化分子线性输入规范(SMILES)

O=N[N+]1=CC=CC=C1

分子式

C5H5N2O

分子量

109.1

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

1-Nitroso Pyridinium is chemically 1-Nitrosopyridin-1-ium. 1-Nitroso Pyridinium is supplied with detailed characterization data compliant with regulatory guideline. 1-Nitroso Pyridinium 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 Ceftazidime pentahydrate. 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/1-nitroso-pyridinium-cas-45590-75-8/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ceftazidime Dihydrochloride

英文化学名

1-(((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)pyridin-1-ium dihydrochloride

简化分子线性输入规范(SMILES)

OC(C(N1[C@@]2([H])[C@H](NC(/C(C3=CSC(N)=N3)=NOC(C)(C)C(O)=O)=O)C1=O)=C(CS2)C[N+]4=CC=CC=C4)=O.[2HCl]

分子式

C22H23N6O7S2 : 2(HCl)

分子量

547.6 : 2(36.5)

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

Ceftazidime Dihydrochloride is chemically 1-(((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)pyridin-1-ium dihydrochloride. Ceftazidime Dihydrochloride is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime Dihydrochloride 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 Ceftazidime pentahydrate. 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/ceftazidime-dihydrochloride-cas-N/A/

相关产品

72558-82-8 (游离碱) ; 78439-06-2 (pentahydrate)

基本信息

CAS(化学文摘登记)号

72558-82-8

英文名称

Ceftazidime

英文化学名

(6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(pyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (as per EP); [6R[6alpha,7beta(Z)]]-1-[[(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en–3-yl]methyl]pyridinium hydroxide, inner salt, 72-(Z)-[O(1-carboxy-1-methylethyl)oxime] (as per USP)

简化分子线性输入规范(SMILES)

[O-]C(C(N1[C@@]2([H])[C@H](NC(/C(C3=CSC(N)=N3)=NOC(C)(C)C(O)=O)=O)C1=O)=C(CS2)C[N+]4=CC=CC=C4)=O

分子式

C22H22N6O7S2

分子量

546.6

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

Ceftazidime is chemically (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(pyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (as per EP); [6R[6alpha,7beta(Z)]]-1-[[(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en–3-yl]methyl]pyridinium hydroxide, inner salt, 72-(Z)-[O(1-carboxy-1-methylethyl)oxime] (as per USP). Ceftazidime is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime 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 Ceftazidime pentahydrate. 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/ceftazidime-cas-72558-82-8/

相关产品

78439-06-2 (Pentahydrate)

基本信息

CAS(化学文摘登记)号

1301254-48-7

英文名称

Ceftazidime Sulfoxide

英文化学名

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-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-])=O)=C(C[N+]2=CC=CC=C2)C3)[C@@H](NC(/C(C4=CSC(N)=N4)=NOC(C)(C(O)=O)C)=O)[C@@]1([H])S3=O

分子式

C22H22N6O8S2

分子量

562.6

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

Ceftazidime Sulfoxide is chemically (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide. Ceftazidime Sulfoxide is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime Sulfoxide 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 Ceftazidime pentahydrate. 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/ceftazidime-sulfoxide-cas-1301254-48-7/

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