, ,

2-Methylthio-4-pyrimidinol CAS号 5751-20-2

基本信息

CAS(化学文摘登记)号

5751-20-2

英文名称

2-Methylthio-4-pyrimidinol

英文化学名

2-(Methylthio)pyrimidin-4(3H)-one

简化分子线性输入规范(SMILES)

O=C1NC(SC)=NC=C1

分子式

C5H6N2OS

分子量

142.2

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

2-Methylthio-4-pyrimidinol is chemically 2-(Methylthio)pyrimidin-4(3H)-one. 2-Methylthio-4-pyrimidinol is supplied with detailed characterization data compliant with regulatory guideline. 2-Methylthio-4-pyrimidinol 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 Miscellaneous-2. 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/2-methylthio-4-pyrimidinol-cas-5751-20-2/

相关产品

1955554-47-8 (盐酸盐)

/通过：
, ,

Azilsartan Nitroso 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Azilsartan Nitroso 杂质 2

英文化学名

Methyl 3-amino-2-(((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)(nitroso)amino)benzoate

简化分子线性输入规范(SMILES)

N#CC1=C(C2=CC=C(CN(N=O)C(C(N)=CC=C3)=C3C(OC)=O)C=C2)C=CC=C1

分子式

C22H18N4O3

分子量

386.4

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

Azilsartan Nitroso Impurity 2 is chemically Methyl 3-amino-2-(((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)(nitroso)amino)benzoate. Azilsartan Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Azilsartan Nitroso Impurity 2 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 Azilsartan. 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/azilsartan-nitroso-impurity-2-cas-N/A/

相关产品

/通过：
, ,

N-Nitroso Alfuzosin EP 杂质 G CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Alfuzosin EP 杂质 G

英文化学名

N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-(3-((4-amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino)propyl)nitrous amide

简化分子线性输入规范(SMILES)

NC1=NC(N(C)CCCN(N=O)C2=NC3=C(C=C(OC)C(OC)=C3)C(N)=N2)=NC4=CC(OC)=C(OC)C=C14

分子式

C24H29N9O5

分子量

523.6

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

N-Nitroso Alfuzosin EP Impurity G is chemically N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-(3-((4-amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino)propyl)nitrous amide. N-Nitroso Alfuzosin EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Alfuzosin 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 Alfuzosin. 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/n-nitroso-alfuzosin-ep-impurity-g-cas-N/A/

相关产品

/通过：
, ,

Deoxy Bosentan CAS号 157415-45-7

基本信息

CAS(化学文摘登记)号

157415-45-7

英文名称

Deoxy Bosentan

英文化学名

4-(Tert-butyl)-N-(6-ethoxy-5-(2-methoxyphenoxy)-[2,2′-bipyrimidin]-4-yl)benzenesulfonamide

简化分子线性输入规范(SMILES)

O=[S](NC1=NC(C2=NC=CC=N2)=NC(OCC)=C1OC(C=CC=C3)=C3OC)(C(C=C4)=CC=C4C(C)(C)C)=O

分子式

C27H29N5O5S

分子量

535.6

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

Deoxy Bosentan is chemically 4-(Tert-butyl)-N-(6-ethoxy-5-(2-methoxyphenoxy)-[2,2′-bipyrimidin]-4-yl)benzenesulfonamide. Deoxy Bosentan is supplied with detailed characterization data compliant with regulatory guideline. Deoxy Bosentan 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 Bosentan. 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/deoxy-bosentan-cas-157415-45-7/

相关产品

/通过：
, ,

N-Nitroso Duloxetine EP 杂质 C CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Duloxetine EP 杂质 C

英文化学名

N-(3-(4-Hydroxynaphthalen-1-yl)-3-(thiophen-2-yl)propyl)-N-methylnitrous amide

简化分子线性输入规范(SMILES)

OC1=C2C=CC=CC2=C(C=C1)C(CCN(N=O)C)C3=CC=CS3

分子式

C18H18N2O2S

分子量

326.4

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

N-Nitroso Duloxetine EP Impurity C is chemically N-(3-(4-Hydroxynaphthalen-1-yl)-3-(thiophen-2-yl)propyl)-N-methylnitrous amide. N-Nitroso Duloxetine EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Duloxetine 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 Duloxetine. 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/n-nitroso-duloxetine-ep-impurity-c-cas-N/A/

相关产品

/通过：
, ,

Vismodegib 杂质 30 CAS号 879088-41-2

基本信息

CAS(化学文摘登记)号

879088-41-2

英文名称

Vismodegib 杂质 30

英文化学名

4-Chloro-3-(pyridin-2-yl)aniline

简化分子线性输入规范(SMILES)

ClC1=C(C2=NC=CC=C2)C=C(N)C=C1

分子式

C11H9ClN2

分子量

204.7

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

Vismodegib Impurity 30 is chemically 4-Chloro-3-(pyridin-2-yl)aniline. Vismodegib Impurity 30 is supplied with detailed characterization data compliant with regulatory guideline. Vismodegib Impurity 30 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 Vismodegib. 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/vismodegib-impurity-30-cas-879088-41-2/

相关产品

/通过：
, ,

Vismodegib 杂质 32 CAS号 879088-40-1

基本信息

CAS(化学文摘登记)号

879088-40-1

英文名称

Vismodegib 杂质 32

英文化学名

2-(2-Chloro-5-nitrophenyl)pyridine

简化分子线性输入规范(SMILES)

O=N(C1=CC(C2=NC=CC=C2)=C(Cl)C=C1)=O

分子式

C11H7ClN2O2

分子量

234.6

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

Vismodegib Impurity 32 is chemically 2-(2-Chloro-5-nitrophenyl)pyridine. Vismodegib Impurity 32 is supplied with detailed characterization data compliant with regulatory guideline. Vismodegib Impurity 32 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 Vismodegib. 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/vismodegib-impurity-32-cas-879088-40-1/

相关产品

/通过：
, ,

Carbamazepine-10,11-Epoxide-d10 (rings-d10) CAS号 1219804-16-6

基本信息

CAS(化学文摘登记)号

1219804-16-6

英文名称

Carbamazepine-10,11-Epoxide-d10 (rings-d10)

英文化学名

1a,10b-dihydro-6H-dibenzo[b,f]oxireno[2,3-d]azepine-1a,2,3,4,5,7,8,9,10,10b-d10-6-carboxamide

简化分子线性输入规范(SMILES)

NC(N1C2=C([2H])C([2H])=C([2H])C([2H])=C2C3([2H])C(C4=C([2H])C([2H])=C([2H])C([2H])=C41)([2H])O3)=O

分子式

C15H2D10N2O2

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

Carbamazepine-10,11-Epoxide-d10 (rings-d10) is chemically 1a,10b-dihydro-6H-dibenzo[b,f]oxireno[2,3-d]azepine-1a,2,3,4,5,7,8,9,10,10b-d10-6-carboxamide. Carbamazepine-10,11-Epoxide-d10 (rings-d10) is supplied with detailed characterization data compliant with regulatory guideline. Carbamazepine-10,11-Epoxide-d10 (rings-d10) 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 Carbamazepine. 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/carbamazepine-1011-epoxide-d10-rings-d10-cas-1219804-16-6/

相关产品

/通过：
, ,

1,2,3,4-Tetramethylbenzene CAS号 488-23-3

基本信息

CAS(化学文摘登记)号

488-23-3

英文名称

1,2,3,4-Tetramethylbenzene

英文化学名

1,2,3,4-Tetramethylbenzene

简化分子线性输入规范(SMILES)

CC1=CC=C(C)C(C)=C1C

分子式

C10H14

分子量

134.2

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

1,2,3,4-Tetramethylbenzene is chemically 1,2,3,4-Tetramethylbenzene. 1,2,3,4-Tetramethylbenzene is supplied with detailed characterization data compliant with regulatory guideline. 1,2,3,4-Tetramethylbenzene 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 Miscellaneous-2. 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/1234-tetramethylbenzene-cas-488-23-3/

相关产品

/通过：
, ,

Dapsone 杂质 29 CAS号 2755500-71-9

基本信息

CAS(化学文摘登记)号

2755500-71-9

英文名称

Dapsone 杂质 29

英文化学名

(E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline

简化分子线性输入规范(SMILES)

O=S(C1=CC=C(/N=N/C2=CC=C(S(=O)(C3=CC=C(N)C=C3)=O)C=C2)C=C1)(C4=CC=C(N)C=C4)=O

分子式

C24H20N4O4S2

分子量

492.6

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

Dapsone Impurity 29 is chemically (E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline. Dapsone Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 29 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 Dapsone. 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/dapsone-impurity-29-cas-2755500-71-9/

相关产品

/通过：