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Palbociclib 杂质 85 CAS号 2488840-73-7

基本信息

CAS(化学文摘登记)号

2488840-73-7

英文名称

Palbociclib 杂质 85

英文化学名

2-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-5-(4-hydroxypiperazin-1-yl)pyridine 1-oxide

简化分子线性输入规范(SMILES)

O=C1N(C2CCCC2)C3=NC(NC4=CC=C(N(CC5)CCN5O)C=[N]4=O)=NC=C3C(C)=C1C(C)=O

分子式

C24H29N7O4

分子量

479.5

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

Palbociclib Impurity 85 is chemically 2-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-5-(4-hydroxypiperazin-1-yl)pyridine 1-oxide. Palbociclib Impurity 85 is supplied with detailed characterization data compliant with regulatory guideline. Palbociclib Impurity 85 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 Palbociclib. 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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Isradipine CAS号 75695-93-1

基本信息

CAS(化学文摘登记)号

75695-93-1

英文名称

Isradipine

英文化学名

3-Methyl 5-(propan-2-yl) (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (as per EP)

简化分子线性输入规范(SMILES)

O=C(OC)C1=C(NC(=C(C(=O)OC(C)C)C1C2=CC=CC3=NON=C32)C)C

分子式

C19H21N3O5

分子量

371.4

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

Isradipine is chemically 3-Methyl 5-(propan-2-yl) (4RS)-4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (as per EP). Isradipine is supplied with detailed characterization data compliant with regulatory guideline. Isradipine 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 Isradipine. 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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2900275-74-1 (盐酸盐)

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Promestriene 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

Promestriene 杂质 2

英文化学名

(3aS,4S,7aS)-4-(2-Hydroxy-5-propoxyphenethyl)-1-methoxy-7a-methyloctahydro-5H-inden-5-one

简化分子线性输入规范(SMILES)

CCCOC1=CC=C(O)C(CC[C@@]2([H])[C@@](CCC3OC)([H])[C@]3(C)CCC2=O)=C1

分子式

C22H32O4

分子量

360.5

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

Promestriene Impurity 2 is chemically (3aS,4S,7aS)-4-(2-Hydroxy-5-propoxyphenethyl)-1-methoxy-7a-methyloctahydro-5H-inden-5-one. Promestriene Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Promestriene 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 Promestriene. 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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Dimenhydrinate 杂质 5 CAS号 33120-34-2

基本信息

CAS(化学文摘登记)号

33120-34-2

英文名称

Dimenhydrinate 杂质 5

英文化学名

8-((2-(Benzhydryloxy)ethyl)(methyl)amino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione

简化分子线性输入规范(SMILES)

O=C(N1C)N(C)C2=C(NC(N(CCOC(C3=CC=CC=C3)C4=CC=CC=C4)C)=N2)C1=O

分子式

C23H25N5O3

分子量

419.5

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

Dimenhydrinate Impurity 5 is chemically 8-((2-(Benzhydryloxy)ethyl)(methyl)amino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione. Dimenhydrinate Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Dimenhydrinate Impurity 5 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 Dimenhydrinate. 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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Rimegepant 杂质 9 CAS号 1373116-06-3

基本信息

CAS(化学文摘登记)号

1373116-06-3

英文名称

Rimegepant 杂质 9

英文化学名

1-(1-(1H-Imidazole-1-carbonyl)piperidin-4-yl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

简化分子线性输入规范(SMILES)

O=C1NC2=NC=CC=C2N1C3CCN(C(N4C=CN=C4)=O)CC3

分子式

C15H16N6O2

分子量

312.3

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

Rimegepant Impurity 9 is chemically 1-(1-(1H-Imidazole-1-carbonyl)piperidin-4-yl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one. Rimegepant Impurity 9 is supplied with detailed characterization data compliant with regulatory guideline. Rimegepant Impurity 9 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 Rimegepant. 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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Nitrosamines 杂质 21 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Nitrosamines 杂质 21

英文化学名

N-Methyl-N-(4-methylpyridin-3-yl)nitrous amide

简化分子线性输入规范(SMILES)

CC1=CC=NC=C1N(N=O)C

分子式

C7H9N3O

分子量

151.2

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

Nitrosamines Impurity 21 is chemically N-Methyl-N-(4-methylpyridin-3-yl)nitrous amide. Nitrosamines Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Nitrosamines Impurity 21 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 Nitrosamines. 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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Chlortalidone 杂质 10 CAS号 61959-32-8

基本信息

CAS(化学文摘登记)号

61959-32-8

英文名称

Chlortalidone 杂质 10

英文化学名

2-(2,4-Dichlorobenzoyl)benzoic acid

简化分子线性输入规范(SMILES)

O=C(O)C1=CC=CC=C1C(C2=CC=C(Cl)C=C2Cl)=O

分子式

C14H8Cl2O3

分子量

295.1

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

Chlortalidone Impurity 10 is chemically 2-(2,4-Dichlorobenzoyl)benzoic acid. Chlortalidone Impurity 10 is supplied with detailed characterization data compliant with regulatory guideline. Chlortalidone Impurity 10 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 Chlortalidone. 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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Vilazodone 杂质 46 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Vilazodone 杂质 46

英文化学名

2-(2-Ethoxyethoxy)ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate

简化分子线性输入规范(SMILES)

O=C(C1=CC2=CC(N3CCNCC3)=CC=C2O1)OCCOCCOCC

分子式

C19H26N2O5

分子量

362.4

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

Vilazodone Impurity 46 is chemically 2-(2-Ethoxyethoxy)ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate. Vilazodone Impurity 46 is supplied with detailed characterization data compliant with regulatory guideline. Vilazodone Impurity 46 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 Vilazodone. 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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Topiramate 杂质 11 CAS号 76549-76-3

基本信息

CAS(化学文摘登记)号

76549-76-3

英文名称

Topiramate 杂质 11

英文化学名

(5S,7R,8S,9S)-7-(hydroxymethyl)-2,2-dimethyl-1,3,6-trioxaspiro[4.4]nonane-8,9-diol

简化分子线性输入规范(SMILES)

O[C@@H]([C@@H]1O)[C@@](OC2(C)C)(CO2)O[C@@H]1CO

分子式

C9H16O6

分子量

220.2

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

Topiramate Impurity 11 is chemically (5S,7R,8S,9S)-7-(hydroxymethyl)-2,2-dimethyl-1,3,6-trioxaspiro[4.4]nonane-8,9-diol. Topiramate Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Topiramate Impurity 11 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 Topiramate. 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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Ethyl Butylacetylaminopropionate CAS号 52304-36-6

基本信息

CAS(化学文摘登记)号

52304-36-6

英文名称

Ethyl Butylacetylaminopropionate

英文化学名

Ethyl 3-(N-butylacetamido)propanoate

简化分子线性输入规范(SMILES)

CC(N(CCCC)CCC(OCC)=O)=O

分子式

C11H21NO3

分子量

215.3

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

Ethyl Butylacetylaminopropionate is chemically Ethyl 3-(N-butylacetamido)propanoate. Ethyl Butylacetylaminopropionate is supplied with detailed characterization data compliant with regulatory guideline. Ethyl Butylacetylaminopropionate 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. 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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