• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

879005-96-6

英文名称

Pefloxacin EP 杂质 E

英文化学名

1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinoline-4(1H)-one (as per EP)

简化分子线性输入规范(SMILES)

CN1CCN(C2=C(F)C=C(C(C=CN3CC)=O)C3=C2)CC1

分子式

C16H20FN3O

分子量

289.4

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

Pefloxacin EP Impurity E is chemically 1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinoline-4(1H)-one (as per EP). It is also known as Decarboxylated pefloxacin. Pefloxacin EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Pefloxacin 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 Pefloxacin. 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/pefloxacin-ep-impurity-e-cas-879005-96-6/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

70458-96-7

英文名称

Pefloxacin EP 杂质 A

英文化学名

1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

CCN1C=C(C(O)=O)C(C(C1=C2)=CC(F)=C2N3CCNCC3)=O

分子式

C16H18FN3O3

分子量

319.3

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

Pefloxacin EP Impurity A is chemically 1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (as per EP). It is also known as Demethylated pefloxacin or Norfloxacin. Pefloxacin EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Pefloxacin 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 Pefloxacin. 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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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/pefloxacin-ep-impurity-a-cas-70458-96-7/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

85145-21-7

英文名称

Pefloxacin EP 杂质 D

英文化学名

4-(3-Carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-1-methylpiperazine 1-oxide (as per EP)

简化分子线性输入规范(SMILES)

C[N+]1([O-])CCN(C2=C(F)C=C(C(C(C(O)=O)=CN3CC)=O)C3=C2)CC1

分子式

C17H20FN3O4

分子量

349.4

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

Pefloxacin EP Impurity D is chemically 4-(3-Carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-1-methylpiperazine 1-oxide (as per EP). It is also known as N-oxide of pefloxacin. Pefloxacin EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Pefloxacin 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 Pefloxacin. 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.

快速询价及关联信息

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/pefloxacin-ep-impurity-d-cas-85145-21-7/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

149676-40-4

英文名称

Pefloxacin Mesylate Dihydrate

英文化学名

1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methanesulfonate dihydrate (as per EP)

简化分子线性输入规范(SMILES)

CN1CCN(C2=C(F)C=C(C(C(C(O)=O)=CN3CC)=O)C3=C2)CC1.CS(=O)(O)=O.[2H2O]

分子式

C17H20FN3O3 : CH4O3S : 2(H2O)

分子量

333.4 : 96.1 : 2(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

Pefloxacin Mesylate Dihydrate is chemically 1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methanesulfonate dihydrate (as per EP). Pefloxacin Mesylate Dihydrate is supplied with detailed characterization data compliant with regulatory guideline. Pefloxacin Mesylate Dihydrate 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 Pefloxacin. 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.

快速询价及关联信息

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/pefloxacin-mesylate-dihydrate-cas-149676-40-4/

相关产品

70458-92-3 (游离碱)