文章

, ,

Ceftriaxone 杂质 1 CAS号 1684396-27-7

基本信息

CAS(化学文摘登记)号

1684396-27-7

英文名称

Ceftriaxone 杂质 1

英文化学名

S-(Benzo[d]thiazol-2-yl) (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

简化分子线性输入规范(SMILES)

O=C(/C(C1=CSC(N)=N1)=N/OC)SC2=NC3=CC=CC=C3S2

分子式

C13H10N4O2S3

分子量

350.4

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

Ceftriaxone Impurity 1 is chemically S-(Benzo[d]thiazol-2-yl) (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate. Ceftriaxone Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-impurity-1-cas-1684396-27-7/

相关产品

/通过：
, ,

Ceftriaxone Disodium Hydrate CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ceftriaxone Disodium Hydrate

英文化学名

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Sodium Salt Hydrate;

简化分子线性输入规范(SMILES)

O=C(C(C(CSC(N(C)NC1[O-])=NC1=O)=CS[C@]2([H])[C@@H]3NC(/C(C4=CSC(N)=N4)=NOC)=O)N2C3=O)[O-].[XH2O].[2Na+]

分子式

C18H18N8O7S3 : 2(Na) : (H2O)

分子量

554.6 : 2(23.0) : (18.0)

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

Ceftriaxone Disodium Hydrate is chemically (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Sodium Salt Hydrate;. Ceftriaxone Disodium Hydrate is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone Disodium Hydrate 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 Ceftriaxone. 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/ceftriaxone-disodium-hydrate-cas-N/A/

相关产品

73384-59-5 (游离碱)

/通过：
, ,

Ceftriaxone EP 杂质 B CAS号 66340-33-8

基本信息

CAS(化学文摘登记)号

66340-33-8

英文名称

Ceftriaxone EP 杂质 B

英文化学名

(5aR,6R)-6-[[(2Z)-(2-Aminothiazol-4-yl)(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) ; (Z)-2-(2-Aminothiazol-4-yl)-N-{(5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}-2-(methoxyimino)acetamide (as per USP)

简化分子线性输入规范(SMILES)

[H][C@@]12[C@@H](C(N1C3=C(CS2)COC3=O)=O)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

Ceftriaxone EP Impurity B is chemically (5aR,6R)-6-[[(2Z)-(2-Aminothiazol-4-yl)(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) ; (Z)-2-(2-Aminothiazol-4-yl)-N-{(5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}-2-(methoxyimino)acetamide (as per USP). It is also known as Deacetylcefotaxime lactone ; Cefotaxime EP Impurity E ; Cefotaxime USP Related Compound E. Ceftriaxone EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-ep-impurity-b-cas-66340-33-8/

相关产品

/通过：
, ,

Ceftriaxone 杂质 Cefotaxime Triethylamine CAS号 219827-56-2

基本信息

CAS(化学文摘登记)号

219827-56-2

英文名称

Ceftriaxone 杂质 Cefotaxime Triethylamine

英文化学名

Triethylamine (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-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(C)=O)CS[C@]2([H])[C@H](NC(/C(C3=CSC(N)=N3)=NOC)=O)C1=O)O.CCN(CC)CC

分子式

C16H17N5O7S2 : C6H15N

分子量

455.5 : 101.2

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

Ceftriaxone Impurity Cefotaxime Triethylamine is chemically Triethylamine (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Ceftriaxone Impurity Cefotaxime Triethylamine is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone Impurity Cefotaxime Triethylamine 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 Ceftriaxone. 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/ceftriaxone-impurity-cefotaxime-cas-219827-56-2/

相关产品

63527-52-6 (游离碱)

/通过：
, ,

Ceftriaxone EP 杂质 A CAS号 92143-31-2

基本信息

CAS(化学文摘登记)号

92143-31-2

英文名称

Ceftriaxone EP 杂质 A

英文化学名

(6R,7R)-7-[[(2E)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-[(E)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3-{[(6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(CSC(N(C)NC3=O)=NC3=O)CS[C@]2([H])[C@H](NC(/C(C4=CSC(N)=N4)=N/OC)=O)C1=O)O

分子式

C18H18N8O7S3

分子量

554.6

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

Ceftriaxone EP Impurity A is chemically (6R,7R)-7-[[(2E)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-[(E)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3-{[(6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP). It is also known as Ceftriaxone E-isomer ; (E)-Ceftriaxone . Ceftriaxone EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-ep-impurity-a-cas-92143-31-2/

相关产品

97164-54-0 (Disodium salt)

/通过：
, ,

Ceftriaxone EP 杂质 E CAS号 58909-56-1

基本信息

CAS(化学文摘登记)号

58909-56-1

英文名称

Ceftriaxone EP 杂质 E

英文化学名

(6R,7R)-7-Amino-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP);(6R,7R)-7-Amino-3-{[(6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

简化分子线性输入规范(SMILES)

O=C(C(N12)=C(CSC(N(C)NC3=O)=NC3=O)CS[C@]2([H])[C@H](N)C1=O)O

分子式

C12H13N5O5S2

分子量

371.4

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

Ceftriaxone EP Impurity E is chemically (6R,7R)-7-Amino-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP);(6R,7R)-7-Amino-3-{[(6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP). It is also known as Deacyl ceftriaxone. Ceftriaxone EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-ep-impurity-e-cas-58909-56-1/

相关产品

113791-11-0 (盐酸盐)

/通过：
, ,

Ceftriaxone 杂质 2 CAS号 84994-24-1

基本信息

CAS(化学文摘登记)号

84994-24-1

英文名称

Ceftriaxone 杂质 2

英文化学名

Benzo[d]thiazol-2-yl (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate

简化分子线性输入规范(SMILES)

O=C(/C(C1=CSC(N)=N1)=NOC)OC2=NC(C=CC=C3)=C3S2

分子式

C13H10N4O3S2

分子量

334.4

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

Ceftriaxone Impurity 2 is chemically Benzo[d]thiazol-2-yl (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate. Ceftriaxone Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-impurity-2-cas-84994-24-1/

相关产品

/通过：
, ,

2-Ethylhexanoic Acid CAS号 149-57-5

基本信息

CAS(化学文摘登记)号

149-57-5

英文名称

2-Ethylhexanoic Acid

英文化学名

2-Ethyl-1-hexanoic acid

简化分子线性输入规范(SMILES)

CCCCC(CC)C(O)=O

分子式

C8H16O2

分子量

144.2

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

2-Ethylhexanoic Acid is chemically 2-Ethyl-1-hexanoic acid. It is also known as 2-EHA ; Octylic acid. 2-Ethylhexanoic Acid is supplied with detailed characterization data compliant with regulatory guideline. 2-Ethylhexanoic Acid 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 Ceftriaxone. 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/2-ethylhexanoic-acid-2-eha-cas-149-57-5/

相关产品

3164-85-0 (钾盐) ; 19766-89-3 (钠盐)

/通过：
, ,

Ceftriaxone EP 杂质 C CAS号 58909-39-0

基本信息

CAS(化学文摘登记)号

58909-39-0

英文名称

Ceftriaxone EP 杂质 C

英文化学名

2-Methyl-3-sulfanyl-1,2-dihydro-1,2,4-triazine-5,6-dione (as per EP); 3-Mercapto-2-methyl-1,2-dihydro-1,2,4-triazine-5,6-dione (as per USP)

简化分子线性输入规范(SMILES)

SC(N(C)N1)=NC(C1=O)=O

分子式

C4H5N3O2S

分子量

159.2

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

Ceftriaxone EP Impurity C is chemically 2-Methyl-3-sulfanyl-1,2-dihydro-1,2,4-triazine-5,6-dione (as per EP); 3-Mercapto-2-methyl-1,2-dihydro-1,2,4-triazine-5,6-dione (as per USP). It is also known as Ceftriaxone Triazine Analog ; Thiotriazinone. Ceftriaxone EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Ceftriaxone 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 Ceftriaxone. 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/ceftriaxone-ep-impurity-c-cas-58909-39-0/

相关产品

106393-23-1 (钠盐)

/通过：