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Pregabalin 杂质 49 CAS号 181289-38-3

基本信息

CAS(化学文摘登记)号

181289-38-3

英文名称

Pregabalin 杂质 49

英文化学名

Ethyl (R)-3-cyano-5-methylhexanoate

简化分子线性输入规范(SMILES)

CCOC(C[C@H](C#N)CC(C)C)=O

分子式

C10H17NO2

分子量

183.3

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

Pregabalin Impurity 49 is chemically Ethyl (R)-3-cyano-5-methylhexanoate. Pregabalin Impurity 49 is supplied with detailed characterization data compliant with regulatory guideline. Pregabalin Impurity 49 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 Pregabalin. 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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Metoclopramide CAS号 364-62-5

基本信息

CAS(化学文摘登记)号

364-62-5

英文名称

Metoclopramide

英文化学名

4-Amino-5-chloro-N-(2-(diethylamino)ethyl)-2-methoxybenzamide

简化分子线性输入规范(SMILES)

O=C(C(C=C(Cl)C(N)=C1)=C1OC)NCCN(CC)CC

分子式

C14H22ClN3O2

分子量

299.8

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

Metoclopramide is chemically 4-Amino-5-chloro-N-(2-(diethylamino)ethyl)-2-methoxybenzamide. Metoclopramide is supplied with detailed characterization data compliant with regulatory guideline. Metoclopramide 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 Metoclopramide. 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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7232-21-5 (盐酸盐) ; 54143-57-6 (hydrochloride hydrate) ; 856310-57-1 (phosphate salt)

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Mebendazole 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

Mebendazole 杂质 2

英文化学名

Methyl (1-methyl-5-(4-methylbenzoyl)-1H-benzo[d]imidazol-2-yl)carbamate

简化分子线性输入规范(SMILES)

O=C(OC)NC1=NC2=CC(C(C3=CC=C(C)C=C3)=O)=CC=C2N1C

分子式

C18H17N3O3

分子量

323.4

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

Mebendazole Impurity 2 is chemically Methyl (1-methyl-5-(4-methylbenzoyl)-1H-benzo[d]imidazol-2-yl)carbamate. Mebendazole Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Mebendazole 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 Mebendazole. 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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Lofexidine Imidazole 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lofexidine Imidazole 杂质

英文化学名

2-(1-(2,6-Dichlorophenoxy)ethyl)-4H-imidazole

简化分子线性输入规范(SMILES)

CC(C1=NCC=N1)OC2=C(Cl)C=CC=C2Cl

分子式

C11H10Cl2N2O

分子量

257.1

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

Lofexidine Imidazole Impurity is chemically 2-(1-(2,6-Dichlorophenoxy)ethyl)-4H-imidazole. Lofexidine Imidazole Impurity is supplied with detailed characterization data compliant with regulatory guideline. Lofexidine Imidazole Impurity 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 Lofexidine. 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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Omeprazole Desmethyl Pyridine 杂质 CAS号 124473-15-0

基本信息

CAS(化学文摘登记)号

124473-15-0

英文名称

Omeprazole Desmethyl Pyridine 杂质

英文化学名

5-Methoxy-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

简化分子线性输入规范(SMILES)

O=S(C1=NC2=CC(OC)=CC=C2N1)CC3=NC=CC(OC)=C3C

分子式

C16H17N3O3S

分子量

331.4

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

Omeprazole Desmethyl Pyridine Impurity is chemically 5-Methoxy-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole. Omeprazole Desmethyl Pyridine Impurity is supplied with detailed characterization data compliant with regulatory guideline. Omeprazole Desmethyl Pyridine Impurity 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 Omeprazole. 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官网链接地址

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Benidipine 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Benidipine 杂质 1

英文化学名

Bis(1-benzylpyrrolidin-3-yl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C1=C(C)NC(C)=C(C(OC2CN(CC3=CC=CC=C3)CC2)=O)C1C4=CC=CC([N+]([O-])=O)=C4)OC5CN(CC6=CC=CC=C6)CC5

分子式

C37H40N4O6

分子量

636.7

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

Benidipine Impurity 1 is chemically Bis(1-benzylpyrrolidin-3-yl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. Benidipine Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Benidipine Impurity 1 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 Benidipine. 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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https://www.chemwhat.com/benidipine-impurity-1-cas-N/A/

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N-Nitroso Ofloxacin EP 杂质 E CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Ofloxacin EP 杂质 E

英文化学名

9-Fluoro-3-methyl-10-(4-nitrosopiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

简化分子线性输入规范(SMILES)

FC1=CC2=C(N3C=C(C(O)=O)C2=O)C(OCC3C)=C1N4CCN(N=O)CC4

分子式

C17H17FN4O5

分子量

376.3

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

N-Nitroso Ofloxacin EP Impurity E is chemically 9-Fluoro-3-methyl-10-(4-nitrosopiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid. It is also known as N-Nitroso Ofloxacin USP Related Compound A ; N-Nitroso N-Desmethyl Ofloxacin. N-Nitroso Ofloxacin EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Ofloxacin EP Impurity E 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 Ofloxacin. 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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https://www.chemwhat.com/n-nitroso-ofloxacin-ep-impurity-e-cas-N/A/

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Nevirapine 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

Nevirapine Nitroso 杂质 2

英文化学名

2-(Cyclopropyl(nitroso)amino)-N-(4-methylpyridin-3-yl)nicotinamide

简化分子线性输入规范(SMILES)

O=C(NC1=C(C)C=CN=C1)C2=C(N(C3CC3)N=O)N=CC=C2

分子式

C15H15N5O2

分子量

297.3

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

Nevirapine Nitroso impurity 2 is chemically 2-(Cyclopropyl(nitroso)amino)-N-(4-methylpyridin-3-yl)nicotinamide. Nevirapine Nitroso impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Nevirapine 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 Nevirapine . 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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Methyl 8-chloro-6-hydroxyoctanoate CAS号 75033-15-7

基本信息

CAS(化学文摘登记)号

75033-15-7

英文名称

Methyl 8-chloro-6-hydroxyoctanoate

英文化学名

Methyl 8-chloro-6-hydroxyoctanoate

简化分子线性输入规范(SMILES)

OC(CCCl)CCCCC(OC)=O

分子式

C9H17ClO3

分子量

208.7

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

Methyl 8-chloro-6-hydroxyoctanoate is chemically Methyl 8-chloro-6-hydroxyoctanoate. Methyl 8-chloro-6-hydroxyoctanoate is supplied with detailed characterization data compliant with regulatory guideline. Methyl 8-chloro-6-hydroxyoctanoate 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 Thioctic Acid. 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

https://www.chemwhat.com/methyl-8-chloro-6-hydroxyoctanoate-cas-75033-15-7/

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Gilteritinib N-Oxide 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Gilteritinib N-Oxide 杂质

英文化学名

1-(1-(4-((3-Carbamoyl-5-ethyl-6-((tetrahydro-2H-pyran-4-yl)amino)pyrazin-2-yl)amino)-2-methoxyphenyl)piperidin-4-yl)-4-methylpiperazine 1-oxide

简化分子线性输入规范(SMILES)

CCC1=NC(C(N)=O)=C(NC2=CC=C(N3CCC([N+]4([O-])CCN(C)CC4)CC3)C(OC)=C2)N=C1NC5CCOCC5

分子式

C29H44N8O4

分子量

568.7

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

Gilteritinib N-Oxide Impurity is chemically 1-(1-(4-((3-Carbamoyl-5-ethyl-6-((tetrahydro-2H-pyran-4-yl)amino)pyrazin-2-yl)amino)-2-methoxyphenyl)piperidin-4-yl)-4-methylpiperazine 1-oxide. Gilteritinib N-Oxide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Gilteritinib N-Oxide Impurity 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 Gilteritinib. 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

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