• 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

35453-19-1

英文名称

Iohexol EP 杂质 K

英文化学名

5-Amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid (as per EP)

简化分子线性输入规范(SMILES)

IC1=C(C(O)=O)C(I)=C(N)C(I)=C1C(O)=O

分子式

C8H4I3NO4

分子量

558.8

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

Iohexol EP Impurity K is chemically 5-Amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid (as per EP). Iohexol EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Iohexol 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 Iohexol. 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

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1170705-34-6 (hydrate)

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• 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

76820-34-3

英文名称

Iohexol USP 相关化合物 C

英文化学名

N1,N3-bis(2,3-dihydroxypropyl)-5-nitroisophthalamide

简化分子线性输入规范(SMILES)

O=C(C1=CC([N+]([O-])=O)=CC(C(NCC(O)CO)=O)=C1)NCC(O)CO

分子式

C14H19N3O8

分子量

357.3

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

Iohexol USP Related Compound C is chemically N1,N3-bis(2,3-dihydroxypropyl)-5-nitroisophthalamide. Iohexol USP Related Compound C is supplied with detailed characterization data compliant with regulatory guideline. Iohexol USP Related Compound 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 Iohexol. 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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• 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

Iohexol EP 杂质 G

英文化学名

5-(Acetylamino)-N,N′-bis(2,3-dihydroxypropyl)diiodobenzene-1,3-dicarboxamide (as per EP)

简化分子线性输入规范(SMILES)

O=C(C1=CC(NC(C)=O)=C(I)C(C(NCC(O)CO)=O)=C1I)NCC(O)CO

分子式

C16H21I2N3O7

分子量

621.2

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

Iohexol EP Impurity G is chemically 5-(Acetylamino)-N,N′-bis(2,3-dihydroxypropyl)diiodobenzene-1,3-dicarboxamide (as per EP). Iohexol EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Iohexol 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 Iohexol. 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/iohexol-ep-impurity-g-cas-N/A/

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

31127-80-7

英文名称

Iohexol EP 杂质 A

英文化学名

5-(Acetylamino)-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP)

简化分子线性输入规范(SMILES)

IC1=C(NC(C)=O)C(I)=C(C(NCC(O)CO)=O)C(I)=C1C(NCC(O)CO)=O

分子式

C16H20I3N3O7

分子量

747.1

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

Iohexol EP Impurity A is chemically 5-(Acetylamino)-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP). It is also known as Iohexol USP Related Compound A. Iohexol EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Iohexol 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 Iohexol. 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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1221128-95-5 (sodium salt) ; 1221128-99-9 (calcium salt)

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• 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

2725999-26-6

英文名称

Iohexol EP 杂质 O

英文化学名

5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[3-(acetyloxy)-2-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP)

简化分子线性输入规范(SMILES)

IC1=C(N(CC(O)CO)C(C)=O)C(I)=C(C(NCC(O)CO)=O)C(I)=C1C(NCC(O)COC(C)=O)=O

分子式

C21H28I3N3O10

分子量

863.2

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

Iohexol EP Impurity O is chemically 5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[3-(acetyloxy)-2-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP). Iohexol EP Impurity O is supplied with detailed characterization data compliant with regulatory guideline. Iohexol EP Impurity O 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 Iohexol. 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/iohexol-ep-impurity-o-cas-2725999-26-6/

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