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Sofosbuvir 杂质 99 CAS号 2095880-39-8

基本信息

CAS(化学文摘登记)号

2095880-39-8

英文名称

Sofosbuvir 杂质 99

英文化学名

(1R)-1-((2R)-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2-yl)-3-ethoxy-2-fluoro-2-methyl-3-oxopropyl cinnamate

简化分子线性输入规范(SMILES)

CC(C(OCC)=O)(F)[C@@H]([C@@H](COC(C)1OC)OC1(C)OC)OC(/C=C/C2=CC=CC=C2)=O

分子式

C23H31FO8

分子量

454.5

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

Sofosbuvir Impurity 99 is chemically (1R)-1-((2R)-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2-yl)-3-ethoxy-2-fluoro-2-methyl-3-oxopropyl cinnamate. Sofosbuvir Impurity 99 is supplied with detailed characterization data compliant with regulatory guideline. Sofosbuvir Impurity 99 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 Sofosbuvir. 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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Metaraminol 杂质 3 CAS号 82499-20-5

基本信息

CAS(化学文摘登记)号

82499-20-5

英文名称

Metaraminol 杂质 3

英文化学名

(R)-1-Hydroxy-1-(3-hydroxyphenyl)propan-2-one

简化分子线性输入规范(SMILES)

CC([C@@H](C1=CC=CC(O)=C1)O)=O

分子式

C9H10O3

分子量

166.2

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

Metaraminol Impurity 3 is chemically (R)-1-Hydroxy-1-(3-hydroxyphenyl)propan-2-one. Metaraminol Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Metaraminol Impurity 3 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 Metaraminol. 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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Metaraminol 杂质 5 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Metaraminol 杂质 5

英文化学名

3-((1R,2S)-2-(benzylamino)-1-hydroxypropyl)phenol

简化分子线性输入规范(SMILES)

OC1=CC=CC([C@@H](O)[C@@H](NCC2=CC=CC=C2)C)=C1

分子式

C16H19NO2

分子量

257.3

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

Metaraminol Impurity 5 is chemically 3-((1R,2S)-2-(benzylamino)-1-hydroxypropyl)phenol. Metaraminol Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Metaraminol 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 Metaraminol. 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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Bromazepam 杂质 1 CAS号 13132-73-5

基本信息

CAS(化学文摘登记)号

13132-73-5

英文名称

Bromazepam 杂质 1

英文化学名

7-Bromo-3-hydroxy-5-(pyridin-2-yl)-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one

简化分子线性输入规范(SMILES)

BrC1=CC=C(NC2=O)C(C(C3=CC=CC=N3)=NC2O)=C1

分子式

C14H10BrN3O2

分子量

332.2

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

Bromazepam Impurity 1 is chemically 7-Bromo-3-hydroxy-5-(pyridin-2-yl)-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one. Bromazepam Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Bromazepam 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 Bromazepam. 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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Flumequine CAS号 42835-25-6

基本信息

CAS(化学文摘登记)号

42835-25-6

英文名称

Flumequine

英文化学名

(RS)-9-Fluoro-5-methyl-1-oxo-6,7-dihydro-1H,5H-benzo[i,j]quinolizine-2-carboxylic acid. (as per EP)

简化分子线性输入规范(SMILES)

FC1=CC(C(C(C(O)=O)=CN2[C@@](C)([H])CC3)=O)=C2C3=C1

分子式

C14H12FNO3

分子量

261.3

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

Flumequine is chemically (RS)-9-Fluoro-5-methyl-1-oxo-6,7-dihydro-1H,5H-benzo[i,j]quinolizine-2-carboxylic acid. (as per EP). Flumequine is supplied with detailed characterization data compliant with regulatory guideline. Flumequine 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 Flumequine. 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/flumequine-cas-42835-25-6/

相关产品

42835-68-7 (sodium salt)

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Bedaquiline 杂质 4 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Bedaquiline 杂质 4

英文化学名

2-(3-((1R,2S)-4-(dimethylamino)-2-hydroxy-2-(naphthalen-1-yl)-1-phenylbutyl)-2-methoxyquinolin-6-yl)fumaric acid

简化分子线性输入规范(SMILES)

O[C@@](CCN(C)C)([C@H](C1=CC=CC=C1)C2=CC3=CC(/C(C(O)=O)=CC(O)=O)=CC=C3N=C2OC)C4=C(C=CC=C5)C5=CC=C4

分子式

C36H34N2O6

分子量

590.7

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

Bedaquiline Impurity 4 is chemically 2-(3-((1R,2S)-4-(dimethylamino)-2-hydroxy-2-(naphthalen-1-yl)-1-phenylbutyl)-2-methoxyquinolin-6-yl)fumaric acid. Bedaquiline Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Bedaquiline Impurity 4 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 Bedaquiline. 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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Norepinephrine 杂质 8 CAS号 41462-32-2

基本信息

CAS(化学文摘登记)号

41462-32-2

英文名称

Norepinephrine 杂质 8

英文化学名

1,2,3,4-Tetrahydroisoquinoline-4,6,7-triol hydrochloride

简化分子线性输入规范(SMILES)

OC1=CC2=C(CNCC2O)C=C1O.Cl

分子式

C9H11NO3 : HCl

分子量

181.2 : 36.5

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

Norepinephrine Impurity 8 is chemically 1,2,3,4-Tetrahydroisoquinoline-4,6,7-triol hydrochloride. Norepinephrine Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Norepinephrine Impurity 8 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 Norepinephrine. 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

https://www.chemwhat.com/norepinephrine-impurity-8-cas-41462-32-2/

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50988-14-2 (游离碱)

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Proparacaine 杂质 5 CAS号 25773-03-9

基本信息

CAS(化学文摘登记)号

25773-03-9

英文名称

Proparacaine 杂质 5

英文化学名

Ethyl 4-(3-(diethylamino)propoxy)benzoate

简化分子线性输入规范(SMILES)

O=C(C(C=C1)=CC=C1OCCCN(CC)CC)OCC

分子式

C16H25NO3

分子量

279.4

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

Proparacaine Impurity 5 is chemically Ethyl 4-(3-(diethylamino)propoxy)benzoate. Proparacaine Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Proparacaine 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 Proparacaine. 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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Bempedoic Acid 杂质 31 CAS号 2374157-10-3

基本信息

CAS(化学文摘登记)号

2374157-10-3

英文名称

Bempedoic Acid 杂质 31

英文化学名

7-Chloro-2,2-dimethylheptanoic acid

简化分子线性输入规范(SMILES)

O=C(O)C(C)(C)CCCCCCl

分子式

C9H17ClO2

分子量

192.7

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

Bempedoic Acid Impurity 31 is chemically 7-Chloro-2,2-dimethylheptanoic acid. Bempedoic Acid Impurity 31 is supplied with detailed characterization data compliant with regulatory guideline. Bempedoic Acid Impurity 31 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 Bempedoic 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

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Emtricitabine Desamino S-Sulfoxide 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Emtricitabine Desamino S-Sulfoxide 杂质

英文化学名

5-Fluoro-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one

简化分子线性输入规范(SMILES)

O=C1N=CC(F)=CN1[C@@H](O[C@H]2CO)C[S@@]2=O

分子式

C8H9FN2O4S

分子量

248.2

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

Emtricitabine Desamino S-Sulfoxide Impurity is chemically 5-Fluoro-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. Emtricitabine Desamino S-Sulfoxide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Emtricitabine Desamino S-Sulfoxide 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 Emtricitabine. 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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