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Carteolol EP 杂质 A CAS号 5057-12-5

基本信息

CAS(化学文摘登记)号

5057-12-5

英文名称

Carteolol EP 杂质 A

英文化学名

4,6,7,8-Tetrahydroquinoline-2,5(1H,3H)-dione (as per EP)

简化分子线性输入规范(SMILES)

O=C(N1)CCC2=C1CCCC2=O

分子式

C9H11NO2

分子量

165.2

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

Carteolol EP Impurity A is chemically 4,6,7,8-Tetrahydroquinoline-2,5(1H,3H)-dione (as per EP). Carteolol EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Carteolol 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 Carteolol. 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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Estradiol 杂质 6 CAS号 1429637-70-6

基本信息

CAS(化学文摘登记)号

1429637-70-6

英文名称

Estradiol 杂质 6

英文化学名

(4aS,5aR,7aS,8S,10aS,10bS)-8-Hydroxy-7a-methyl-6,7,7a,8,9,10,10a,10b,11,12-decahydro-2H-cyclopenta[1,2]phenanthro[4a,4b-b]oxiren-2-one

简化分子线性输入规范(SMILES)

C[C@@]12[C@](CC[C@@H]2O)([H])[C@@]3([H])[C@]4(CC1)[C@]5(C(CC3)=CC(C=C5)=O)O4

分子式

C18H22O3

分子量

286.4

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

Estradiol Impurity 6 is chemically (4aS,5aR,7aS,8S,10aS,10bS)-8-Hydroxy-7a-methyl-6,7,7a,8,9,10,10a,10b,11,12-decahydro-2H-cyclopenta[1,2]phenanthro[4a,4b-b]oxiren-2-one. Estradiol Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Impurity 6 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 Estradiol. 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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N-Nitroso Lidocaine EP 杂质 D CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Lidocaine EP 杂质 D

英文化学名

N-(2,6-Dimethylphenyl)-2-(ethyl(nitroso)amino)acetamide

简化分子线性输入规范(SMILES)

O=C(NC1=C(C)C=CC=C1C)CN(CC)N=O

分子式

C12H17N3O2

分子量

235.3

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 Lidocaine EP Impurity D is chemically N-(2,6-Dimethylphenyl)-2-(ethyl(nitroso)amino)acetamide. It is also known as N-nitroso-Desethyl Lidocaine. N-Nitroso Lidocaine EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Lidocaine EP Impurity D 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 Lidocaine. 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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Avanafil 杂质 29 CAS号 2265230-80-4

基本信息

CAS(化学文摘登记)号

2265230-80-4

英文名称

Avanafil 杂质 29

英文化学名

(S)-(1-(4-((3-Chloro-4-methoxybenzyl)amino)-5-((pyrimidin-2-ylmethyl)carbamoyl)pyrimidin-2-yl)pyrrolidin-2-yl)methyl acetate

简化分子线性输入规范(SMILES)

CC(OC[C@H]1N(C2=NC=C(C(NCC3=NC=CC=N3)=O)C(NCC4=CC(Cl)=C(C=C4)OC)=N2)CCC1)=O

分子式

C25H28ClN7O4

分子量

526.0

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

Avanafil Impurity 29 is chemically (S)-(1-(4-((3-Chloro-4-methoxybenzyl)amino)-5-((pyrimidin-2-ylmethyl)carbamoyl)pyrimidin-2-yl)pyrrolidin-2-yl)methyl acetate. Avanafil Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Avanafil 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 Avanafil. 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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Vidarabine CAS号 5536-17-4

基本信息

CAS(化学文摘登记)号

5536-17-4

英文名称

Vidarabine

英文化学名

(2R,3S,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

简化分子线性输入规范(SMILES)

O[C@@H]([C@@H]1O)[C@@H](O[C@@H]1CO)N2C3=NC=NC(N)=C3N=C2

分子式

C10H13N5O4

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

Vidarabine is chemically (2R,3S,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. Vidarabine is supplied with detailed characterization data compliant with regulatory guideline. Vidarabine 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 Vidarabine. 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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Cyclic Deschloro Clobazam 杂质 CAS号 22316-50-3

基本信息

CAS(化学文摘登记)号

22316-50-3

英文名称

Cyclic Deschloro Clobazam 杂质

英文化学名

1-Phenyl-1,5-dihydro-2H-benzo[b][1,4]diazepine-2,4(3H)-dione

简化分子线性输入规范(SMILES)

O=C(N(C1=CC=CC=C1)C2=CC=CC=C2N3)CC3=O

分子式

C15H12N2O2

分子量

252.3

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

Cyclic Deschloro Clobazam Impurity is chemically 1-Phenyl-1,5-dihydro-2H-benzo[b][1,4]diazepine-2,4(3H)-dione. Cyclic Deschloro Clobazam Impurity is supplied with detailed characterization data compliant with regulatory guideline. Cyclic Deschloro Clobazam 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 Clobazam. 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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1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethanone CAS号 14035-33-7

基本信息

CAS(化学文摘登记)号

14035-33-7

英文名称

1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethanone

英文化学名

1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethan-1-one

简化分子线性输入规范(SMILES)

O=C(C)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1

分子式

C16H24O2

分子量

248.4

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

1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethanone is chemically 1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethan-1-one. 1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethanone is supplied with detailed characterization data compliant with regulatory guideline. 1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethanone 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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Terephthalic Acid 杂质 6 CAS号 210566-88-4

基本信息

CAS(化学文摘登记)号

210566-88-4

英文名称

Terephthalic Acid 杂质 6

英文化学名

4-((4-((4-((4-((4-((4-Hydroxybutoxy)carbonyl)benzoyl)oxy)butoxy)carbonyl)benzoyl)oxy)butoxy)carbonyl)benzoic acid

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C(OCCCCOC(C2=CC=C(C(OCCCCOC(C3=CC=C(C(OCCCCO)=O)C=C3)=O)=O)C=C2)=O)=O)C=C1)O

分子式

C36H38O13

分子量

678.7

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

Terephthalic Acid Impurity 6 is chemically 4-((4-((4-((4-((4-((4-Hydroxybutoxy)carbonyl)benzoyl)oxy)butoxy)carbonyl)benzoyl)oxy)butoxy)carbonyl)benzoic acid. Terephthalic Acid Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Terephthalic Acid Impurity 6 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 Terephthalic 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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Ellagic Acid CAS号 476-66-4

基本信息

CAS(化学文摘登记)号

476-66-4

英文名称

Ellagic Acid

英文化学名

2,3,7,8-Tetrahydroxychromeno[5,4,3-cde]chromene-5,10-dione

简化分子线性输入规范(SMILES)

O=C1OC2=C(C(O)=CC3=C2C4=C(C(O)=C(C=C14)O)OC3=O)O

分子式

C14H6O8

分子量

302.2

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

Ellagic Acid is chemically 2,3,7,8-Tetrahydroxychromeno[5,4,3-cde]chromene-5,10-dione. Ellagic Acid is supplied with detailed characterization data compliant with regulatory guideline. Ellagic Acid 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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Etifoxine 杂质 2 CAS号 1622406-34-1

基本信息

CAS(化学文摘登记)号

1622406-34-1

英文名称

Etifoxine 杂质 2

英文化学名

1-(4-Chloro-2-(1-phenylvinyl)phenyl)-3-ethylurea

简化分子线性输入规范(SMILES)

ClC1=CC(C(C2=CC=CC=C2)=C)=C(NC(NCC)=O)C=C1

分子式

C17H17ClN2O

分子量

300.8

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

Etifoxine Impurity 2 is chemically 1-(4-Chloro-2-(1-phenylvinyl)phenyl)-3-ethylurea. Etifoxine Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Etifoxine 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 Etifoxine. 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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