, ,

Fexofenadine 杂质 35 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Fexofenadine 杂质 35

英文化学名

3-(3-(Cyclopropyl(hydroxy)methyl)phenyl)-3-methylbutanoic acid

简化分子线性输入规范(SMILES)

CC(C)(C1=CC=CC(C(C2CC2)O)=C1)CC(O)=O

分子式

C15H20O3

分子量

248.3

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

Fexofenadine Impurity 35 is chemically 3-(3-(Cyclopropyl(hydroxy)methyl)phenyl)-3-methylbutanoic acid. Fexofenadine Impurity 35 is supplied with detailed characterization data compliant with regulatory guideline. Fexofenadine Impurity 35 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 Fexofenadine. 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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Isavuconazole Methyl Ester 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Isavuconazole Methyl Ester 杂质

英文化学名

1-((2R,3R)-2-(2,5-Difluorophenyl)-2-hydroxy-3-(4-(4-(methoxycarbonyl)phenyl)thiazol-2-yl)butyl)-4-(1-((methyl(3-(((methylglycyl)oxy)methyl)pyridin-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium hydrogen sulfate

简化分子线性输入规范(SMILES)

CC([N+]1=CN(C[C@](O)(C2=CC(F)=CC=C2F)[C@H](C3=NC(C4=CC=C(C(OC)=O)C=C4)=CS3)C)N=C1)OC(N(C)C5=NC=CC=C5COC(CNC)=O)=O.O=S(O)([O-])=O

分子式

C36H38F2N7O7S : HO4S

分子量

750.8 : 97.1

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

Isavuconazole Methyl Ester Impurity is chemically 1-((2R,3R)-2-(2,5-Difluorophenyl)-2-hydroxy-3-(4-(4-(methoxycarbonyl)phenyl)thiazol-2-yl)butyl)-4-(1-((methyl(3-(((methylglycyl)oxy)methyl)pyridin-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium hydrogen sulfate. Isavuconazole Methyl Ester Impurity is supplied with detailed characterization data compliant with regulatory guideline. Isavuconazole Methyl Ester 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 Isavuconazole. 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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Semaglutide 杂质 21 (P3 Semaglutide) CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Semaglutide 杂质 21 (P3 Semaglutide)

英文化学名

(4S,10S,13S,16S,19S,22S,25S,28S,31S,34S,61S)-19-((1H-indol-3-yl)methyl)-34-((2S,5S,8S,14S,17S)-17-amino-8-(3-amino-3-oxopropyl)-14-(2-carboxyethyl)-2,5,19-trimethyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanamido)-28-benzyl-25-((S)-sec-butyl)-31-(2-carboxyethyl)-4,10-bis(3-guanidinopropyl)-16-isobutyl-13-isopropyl-22-methyl-3,6,9,12,15,18,21,24,27,30,33,40,49,58,63-pentadecaoxo-42,45,51,54-tetraoxa-2,5,8,11,14,17,20,23,26,29,32,39,48,57,62-pentadecaazanonaheptacontane-1,61,79-tricarboxylic acid

简化分子线性输入规范(SMILES)

OC(CCCCCCCCCCCCCCCCC(N[C@@H](CCC(NCCOCCOCC(NCCOCCOCC(NCCCC[C@@H](C(N[C@H](C(N[C@@H](CC1=CC=CC=C1)C(N[C@]([H])(C(N[C@@H](C)C(N[C@@H](CC2=CNC3=C2C=CC=C3)C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(NCC(O)=O)=O)CCCNC(N)=N)=O)=O)CCCNC(N)=N)=O)C(C)C)=O)CC(C)C)=O)=O)=O)[C@@H](C)CC)=O)=O)CCC(O)=O)=O)NC([C@H](C)NC([C@H](C)NC([C@@H](NC(CNC([C@@H](NC([C@@H](N[H])CC(C)C)=O)CCC(O)=O)=O)=O)CCC(N)=O)=O)=O)=O)=O)=O)=O)C(O)=O)=O)=O

分子式

C126H206N30O36

分子量

2717.2

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

Semaglutide Impurity 21 (P3 Semaglutide) is chemically (4S,10S,13S,16S,19S,22S,25S,28S,31S,34S,61S)-19-((1H-indol-3-yl)methyl)-34-((2S,5S,8S,14S,17S)-17-amino-8-(3-amino-3-oxopropyl)-14-(2-carboxyethyl)-2,5,19-trimethyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanamido)-28-benzyl-25-((S)-sec-butyl)-31-(2-carboxyethyl)-4,10-bis(3-guanidinopropyl)-16-isobutyl-13-isopropyl-22-methyl-3,6,9,12,15,18,21,24,27,30,33,40,49,58,63-pentadecaoxo-42,45,51,54-tetraoxa-2,5,8,11,14,17,20,23,26,29,32,39,48,57,62-pentadecaazanonaheptacontane-1,61,79-tricarboxylic acid. Semaglutide Impurity 21 (P3 Semaglutide) is supplied with detailed characterization data compliant with regulatory guideline. Semaglutide Impurity 21 (P3 Semaglutide) 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 Semaglutide. 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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Semaglutide 杂质 36 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Semaglutide 杂质 36

英文化学名

(6S,12S)-12-(2-Carboxyethyl)-2,2,9,9-tetramethyl-4,7,10,13-tetraoxo-6-((1-trityl-1H-imidazol-4-yl)methyl)-3-oxa-5,8,11,14-tetraazahexadecan-16-oic acid

简化分子线性输入规范(SMILES)

O=C([C@H](CC1=CN(C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C=N1)NC(OC(C)(C)C)=O)NC(C)(C)C(N[C@@H](CCC(O)=O)C(NCC(O)=O)=O)=O

分子式

C41H48N6O9

分子量

768.9

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

Semaglutide Impurity 36 is chemically (6S,12S)-12-(2-Carboxyethyl)-2,2,9,9-tetramethyl-4,7,10,13-tetraoxo-6-((1-trityl-1H-imidazol-4-yl)methyl)-3-oxa-5,8,11,14-tetraazahexadecan-16-oic acid. Semaglutide Impurity 36 is supplied with detailed characterization data compliant with regulatory guideline. Semaglutide Impurity 36 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 Semaglutide. 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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Semaglutide 杂质 38 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Semaglutide 杂质 38

英文化学名

((R)-5-(Tert-butoxy)-2-(2-((S)-2-((tert-butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycine

简化分子线性输入规范(SMILES)

O=C(NC(C(N[C@H](CCC(OC(C)(C)C)=O)C(NCC(O)=O)=O)=O)(C)C)[C@@H](NC(OC(C)(C)C)=O)CC1=CN(C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C=N1

分子式

C45H56N6O9

分子量

825.0

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

Semaglutide Impurity 38 is chemically ((R)-5-(Tert-butoxy)-2-(2-((S)-2-((tert-butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycine. Semaglutide Impurity 38 is supplied with detailed characterization data compliant with regulatory guideline. Semaglutide Impurity 38 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 Semaglutide. 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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Lenalidomide 杂质 39 CAS号 88089-94-5

基本信息

CAS(化学文摘登记)号

88089-94-5

英文名称

Lenalidomide 杂质 39

英文化学名

Methyl 4-(bromomethyl)-3-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(CBr)C(N(=O)=O)=C1)OC

分子式

C9H8BrNO4

分子量

274.1

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

Lenalidomide Impurity 39 is chemically Methyl 4-(bromomethyl)-3-nitrobenzoate. Lenalidomide Impurity 39 is supplied with detailed characterization data compliant with regulatory guideline. Lenalidomide Impurity 39 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 Lenalidomide. 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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Tert-Butyl Dicarbonate CAS号 24424-99-5

基本信息

CAS(化学文摘登记)号

24424-99-5

英文名称

Tert-Butyl Dicarbonate

英文化学名

Di-tert-butyl dicarbonate

简化分子线性输入规范(SMILES)

O=C(OC(C)(C)C)OC(OC(C)(C)C)=O

分子式

C10H18O5

分子量

218.2

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

Tert-Butyl Dicarbonate is chemically Di-tert-butyl dicarbonate. Tert-Butyl Dicarbonate is supplied with detailed characterization data compliant with regulatory guideline. Tert-Butyl Dicarbonate 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 Lenalidomide. 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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Tryptophan EP 杂质 K CAS号 149724-31-2

基本信息

CAS(化学文摘登记)号

149724-31-2

英文名称

Tryptophan EP 杂质 K

英文化学名

(2S)-2-Amino-3-[2-(1H-indol-3-ylmethyl)-1H-indol-3-yl]propanoic acid

简化分子线性输入规范(SMILES)

O=C(O)[C@@H](N)CC1=C(CC2=CNC3=C2C=CC=C3)NC4=C1C=CC=C4

分子式

C20H19N3O2

分子量

333.4

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

Tryptophan EP Impurity K is chemically (2S)-2-Amino-3-[2-(1H-indol-3-ylmethyl)-1H-indol-3-yl]propanoic acid. Tryptophan EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Tryptophan EP Impurity K 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 Tryptophan. 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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Sulfadoxine 杂质 6 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Sulfadoxine 杂质 6

英文化学名

N-(2-Amino-2-butylhexyl)-N-phenylnitrous amide

简化分子线性输入规范(SMILES)

CCCCC(CCCC)(N)CN(N=O)C1=CC=CC=C1

分子式

C16H27N3O

分子量

277.4

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

Sulfadoxine Impurity 6 is chemically N-(2-Amino-2-butylhexyl)-N-phenylnitrous amide. Sulfadoxine Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Sulfadoxine 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 Sulfadoxine. 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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Ivabradine 杂质 56 CAS号 2228529-29-9

基本信息

CAS(化学文摘登记)号

2228529-29-9

英文名称

Ivabradine 杂质 56

英文化学名

3-(2-Bromo-3,4-dimethoxyphenyl)propanenitrile

简化分子线性输入规范(SMILES)

N#CCCC1=C(Br)C(OC)=C(OC)C=C1

分子式

C11H12BrNO2

分子量

270.1

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

Ivabradine Impurity 56 is chemically 3-(2-Bromo-3,4-dimethoxyphenyl)propanenitrile. Ivabradine Impurity 56 is supplied with detailed characterization data compliant with regulatory guideline. Ivabradine Impurity 56 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 Ivabradine. 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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