文章

, ,

Gemcitabine EP 杂质 C-13C,15N2 CAS号 1233921-75-9

基本信息

CAS(化学文摘登记)号

1233921-75-9

英文名称

Gemcitabine EP 杂质 C-13C,15N2

英文化学名

1-((2S,4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione-2-13C-1,3-15N2

简化分子线性输入规范(SMILES)

O=C(C=C[15N]1[C@H]2O[C@H](CO)[C@@H](O)C2(F)F)[15NH][13C]1=O

分子式

C813CH10F215N2O5

分子量

267.2

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

Gemcitabine EP Impurity C-13C,15N2 is chemically 1-((2S,4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione-2-13C-1,3-15N2. Gemcitabine EP Impurity C-13C,15N2 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine EP Impurity C-13C,15N2 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 Gemcitabine. 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/gemcitabine-ep-impurity-c-13c15n2-cas-1233921-75-9/

相关产品

/通过：
, ,

Gemcitabine-13C-15N2 CAS号 1233921-74-8

基本信息

CAS(化学文摘登记)号

1233921-74-8

英文名称

Gemcitabine-13C-15N2

英文化学名

4-Amino-1-((2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one-2-13C-1,3-15N2

简化分子线性输入规范(SMILES)

NC(C=C[15N]1[C@@H]2O[C@H](CO)[C@@H](O)C2(F)F)=[15N][13C]1=O

分子式

C813CH11F2N15N2O4

分子量

266.2

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

Gemcitabine-13C-15N2 is chemically 4-Amino-1-((2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one-2-13C-1,3-15N2. Gemcitabine-13C-15N2 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine-13C-15N2 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 Gemcitabine. 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/gemcitabine-13c-15n2-cas-1233921-74-8/

相关产品

/通过：
, ,

Gemcitabine 杂质 27 CAS号 861445-88-7

基本信息

CAS(化学文摘登记)号

861445-88-7

英文名称

Gemcitabine 杂质 27

英文化学名

(4R,5R)-3,3-Difluoro-5-(hydroxymethyl)tetrahydrofuran-2,4-diol

简化分子线性输入规范(SMILES)

OC[C@@H](OC1O)[C@H](C(F)1F)O

分子式

C5H8F2O4

分子量

170.1

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

Gemcitabine Impurity 27 is chemically (4R,5R)-3,3-Difluoro-5-(hydroxymethyl)tetrahydrofuran-2,4-diol. Gemcitabine Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 27 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 Gemcitabine. 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/gemcitabine-impurity-27-cas-861445-88-7/

相关产品

/通过：
, ,

Gemcitabine 杂质 13 CAS号 122111-10-8

基本信息

CAS(化学文摘登记)号

122111-10-8

英文名称

Gemcitabine 杂质 13

英文化学名

1-Ethoxy-2,2-difluoro-4,5-dihydroxy-1-oxopentan-3-yl benzoate

简化分子线性输入规范(SMILES)

FC(C(OCC)=O)(F)C(C(O)CO)OC(C1=CC=CC=C1)=O

分子式

C14H16F2O6

分子量

318.3

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

Gemcitabine Impurity 13 is chemically 1-Ethoxy-2,2-difluoro-4,5-dihydroxy-1-oxopentan-3-yl benzoate. Gemcitabine Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 13 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 Gemcitabine. 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/gemcitabine-impurity-13-cas-122111-10-8/

相关产品

/通过：
, ,

Gemcitabine 杂质 15 CAS号 95058-92-7

基本信息

CAS(化学文摘登记)号

95058-92-7

英文名称

Gemcitabine 杂质 15

英文化学名

Ethyl (R)-3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate

简化分子线性输入规范(SMILES)

O[C@H]([C@]1([H])OC(C)(C)OC1)C(F)(F)C(OCC)=O

分子式

C10H16F2O5

分子量

254.2

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

Gemcitabine Impurity 15 is chemically Ethyl (R)-3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate. Gemcitabine Impurity 15 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 15 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 Gemcitabine. 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/gemcitabine-impurity-15-cas-95058-92-7/

相关产品

/通过：
, ,

Gemcitabine 杂质 18 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Gemcitabine 杂质 18

英文化学名

3,5-Bis(benzyloxy)-2,2-difluoro-4-hydroxypentanoic acid

简化分子线性输入规范(SMILES)

O=C(O)C(F)(F)C(OCC1=CC=CC=C1)C(O)COCC2=CC=CC=C2

分子式

C19H20F2O5

分子量

366.4

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

Gemcitabine Impurity 18 is chemically 3,5-Bis(benzyloxy)-2,2-difluoro-4-hydroxypentanoic acid. Gemcitabine Impurity 18 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 18 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 Gemcitabine. 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/gemcitabine-impurity-18-cas-N/A/

相关产品

/通过：
, ,

Gemcitabine 杂质 19 CAS号 95058-77-8

基本信息

CAS(化学文摘登记)号

95058-77-8

英文名称

Gemcitabine 杂质 19

英文化学名

(4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

简化分子线性输入规范(SMILES)

OC[C@@H](OC1=O)[C@H](C(F)1F)O

分子式

C5H6F2O4

分子量

168.1

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

Gemcitabine Impurity 19 is chemically (4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one. Gemcitabine Impurity 19 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 19 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 Gemcitabine. 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/gemcitabine-impurity-19-cas-95058-77-8/

相关产品

/通过：
, ,

Gemcitabine 杂质 20 CAS号 1147119-10-5

基本信息

CAS(化学文摘登记)号

1147119-10-5

英文名称

Gemcitabine 杂质 20

英文化学名

(3R,4R)-2,2-difluoro-3,4,5-trihydroxypentanoic acid

简化分子线性输入规范(SMILES)

FC(C(O)=O)(F)[C@H](O)[C@H](O)CO

分子式

C5H8F2O5

分子量

186.1

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

Gemcitabine Impurity 20 is chemically (3R,4R)-2,2-difluoro-3,4,5-trihydroxypentanoic acid. Gemcitabine Impurity 20 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 20 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 Gemcitabine. 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/gemcitabine-impurity-20-cas-1147119-10-5/

相关产品

/通过：
, ,

Gemcitabine 杂质 14 CAS号 122111-09-5

基本信息

CAS(化学文摘登记)号

122111-09-5

英文名称

Gemcitabine 杂质 14

英文化学名

1-(2,2-Dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2,2-difluoro-3-oxopropyl benzoate

简化分子线性输入规范(SMILES)

O=C(OC(C1OC(C)(C)OC1)C(F)(C(OCC)=O)F)C2=CC=CC=C2

分子式

C17H20F2O6

分子量

358.3

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

Gemcitabine Impurity 14 is chemically 1-(2,2-Dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2,2-difluoro-3-oxopropyl benzoate. Gemcitabine Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 14 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 Gemcitabine. 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/gemcitabine-impurity-14-cas-122111-09-5/

相关产品

/通过：
, ,

Gemcitabine 杂质 16 CAS号 53735-98-1

基本信息

CAS(化学文摘登记)号

53735-98-1

英文名称

Gemcitabine 杂质 16

英文化学名

(1S,2S)-1-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol

简化分子线性输入规范(SMILES)

O[C@H]([C@@]1([H])OC(C)(C)OC1)[C@@H]([C@]2([H])OC(C)(C)OC2)O

分子式

C12H22O6

分子量

262.3

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

Gemcitabine Impurity 16 is chemically (1S,2S)-1-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol. Gemcitabine Impurity 16 is supplied with detailed characterization data compliant with regulatory guideline. Gemcitabine Impurity 16 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 Gemcitabine. 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/gemcitabine-impurity-16-cas-53735-98-1/

相关产品

/通过：