• 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

68-94-0

英文名称

Didanosine EP 杂质 A

英文化学名

1,7-dihydro-6H-purin-6-one (EP) ; Hypoxanthine (USP)

简化分子线性输入规范(SMILES)

O=C1C(N=CN2)=C2N=CN1

分子式

C5H4N4O

分子量

136.1

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

Didanosine EP Impurity A is chemically 1,7-dihydro-6H-purin-6-one (EP) ; Hypoxanthine (USP). It is also known as Didanosine USP Related Compound A. Didanosine EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Didanosine 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 Didanosine. 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/didanosine-usp-related-compound-a-cas-68-94-0/

相关产品

45738-97-4 (sodium salt) ; 66757-17-3 (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

58-63-9

英文名称

Didanosine EP 杂质 B

英文化学名

9-beta-D-Ribofuranosyl-1,9-dihydro-6H-purin-6-one

简化分子线性输入规范(SMILES)

O=C1C2=C(N([C@@]3(O[C@]([H])(CO)[C@@]([H])(O)[C@]3(O)[H])[H])C=N2)N=CN1

分子式

C10H12N4O5

分子量

268.2

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

Didanosine EP Impurity B is chemically 9-beta-D-Ribofuranosyl-1,9-dihydro-6H-purin-6-one. It is also known as Inosine (USP). Didanosine EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Didanosine 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 Didanosine. 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/didanosine-ep-impurity-b-cas-58-63-9/

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

890-38-0

英文名称

Didanosine EP 杂质 C

英文化学名

9-(2-Deoxy-beta-D-erythro-pentofuranosyl)-1,9-dihydro-6H-purin-6-one

简化分子线性输入规范(SMILES)

O=C1C2=C(N([C@@]3(O[C@]([H])(CO)[C@@]([H])(O)C3)[H])C=N2)N=CN1

分子式

C10H12N4O4

分子量

252.2

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

Didanosine EP Impurity C is chemically 9-(2-Deoxy-beta-D-erythro-pentofuranosyl)-1,9-dihydro-6H-purin-6-one. It is also known as 2′-Deoxyinosine (USP). Didanosine EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Didanosine 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 Didanosine. 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/didanosine-ep-impurity-c-cas-890-38-0/

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

N/A

英文名称

Didanosine EP 杂质 H

英文化学名

9-(2,3,5-trideoxy-beta-D-glycero-pentofuranosyl)-9H-purin-6-amine (as per EP)

简化分子线性输入规范(SMILES)

NC1=NC=NC2=C1N=CN2[C@@]3(O[C@]([H])(C)CC3)[H]

分子式

C10H13N5O

分子量

219.2

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

Didanosine EP Impurity H is chemically 9-(2,3,5-trideoxy-beta-D-glycero-pentofuranosyl)-9H-purin-6-amine (as per EP). It is also known as 2′,3′,5′-trideoxyadenosine (EP) . Didanosine EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Didanosine EP Impurity H 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 Didanosine. 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/didanosine-ep-impurity-h-cas-N/A/

相关产品