• 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

N/A

英文名称

Norfloxacin EP 杂质 K

英文化学名

2,2,2-trifluoroacetic acid compound with 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (1:1)

简化分子线性输入规范(SMILES)

O=C(C1=CN(C)C2=C(C=C(F)C(N3CCNCC3)=C2)C1=O)O.O=C(O)C(F)(F)F

分子式

C15H16FN3O3 : C2HF3O2

分子量

305.3 : 114.0

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

Norfloxacin EP Impurity K is chemically 2,2,2-trifluoroacetic acid compound with 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (1:1). It is also known as Norfloxacin USP Related Compound K. Norfloxacin EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin EP Impurity K 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 Norfloxacin. 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

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/norfloxacin-ep-impurity-k-cas-N/A/

相关产品

70459-07-3 (free base) ; 74011-48-6 (盐酸盐)

• 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

75001-85-3

英文名称

Norfloxacin EP Impurity E

英文化学名

7-Chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl

简化分子线性输入规范(SMILES)

O=C(C1=CN(CC)C2=C(C=C(N3CCNCC3)C(Cl)=C2)C1=O)O.Cl

分子式

C16H18ClN3O3 : HCl

分子量

335.8 : 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

Norfloxacin EP Impurity E is chemically 7-Chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl . It is also known as Norfloxacin USP Related Compound E ; Norfloxacin HCl 7-Chloro Analog. Norfloxacin EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin 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 Norfloxacin. 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/norfloxacin-ep-impurity-e-cas-75001-85-3/

相关产品

75001-78-4 (free base)

• 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

75001-82-0

英文名称

Norfloxacin EP Impurity D

英文化学名

1-Ethyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one

简化分子线性输入规范(SMILES)

O=C1C=CN(CC)C2=C1C=C(F)C(N3CCNCC3)=C2

分子式

C15H18FN3O

分子量

275.3

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

Norfloxacin EP Impurity D is chemically 1-Ethyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one . It is also known as Norfloxacin Descarboxy Impurity . Norfloxacin EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin 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 Norfloxacin. 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/norfloxacin-ep-impurity-d-cas-75001-82-0/

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

177554-64-2

英文名称

Norfloxacin EP Impurity C

英文化学名

1-Ethyl-4-oxo-6,7-bis(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C1=CN(CC)C2=C(C=C(N3CCNCC3)C(N4CCNCC4)=C2)C1=O)O

分子式

C20H27N5O3

分子量

385.5

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

Norfloxacin EP Impurity C is chemically 1-Ethyl-4-oxo-6,7-bis(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid . It is also known as Norfloxacin Dipiperazine Impurity. Norfloxacin EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin 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 Norfloxacin. 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/norfloxacin-ep-impurity-c-cas-177554-64-2/

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

Norfloxacin

英文化学名

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

简化分子线性输入规范(SMILES)

O=C(C1=CN(CC)C2=C(C=C(F)C(N3CCNCC3)=C2)C1=O)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

Norfloxacin is chemically 1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid. Norfloxacin is supplied with detailed characterization data compliant with regulatory guideline. Norfloxacin 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 Norfloxacin. 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/norfloxacin-cas-70458-96-7/

相关产品