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Nicardipine 杂质 13 CAS号 85677-95-8

基本信息

CAS(化学文摘登记)号

85677-95-8

英文名称

Nicardipine 杂质 13

英文化学名

3-(2-Hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

简化分子线性输入规范(SMILES)

CC1=C(C(OCCO)=O)C(C2=CC=CC([N+]([O-])=O)=C2)C(C(OC)=O)=C(C)N1

分子式

C18H20N2O7

分子量

376.4

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

Nicardipine Impurity 13 is chemically 3-(2-Hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. Nicardipine Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Nicardipine Impurity 13 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 Nicardipine. 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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Camphor CAS号 76-22-2

基本信息

CAS(化学文摘登记)号

76-22-2

英文名称

Camphor

英文化学名

(1R,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one

简化分子线性输入规范(SMILES)

C[C@@](C1=O)(CC[C@H]2C1)C2(C)C

分子式

C10H16O

分子量

152.2

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

Camphor is chemically (1R,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one. Camphor is supplied with detailed characterization data compliant with regulatory guideline. Camphor 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 Camphor. 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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Ceftazidime Decarboxy Lactone CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ceftazidime Decarboxy Lactone

英文化学名

(Z)-2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2-(((7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)ethylidene)amino)oxy)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

O=C1OCC2=C1NC(CNC(/C(C3=CSC(N)=N3)=NOC(C)(C(O)=O)C)=O)SC2

分子式

C16H19N5O6S2

分子量

441.5

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

Ceftazidime Decarboxy Lactone is chemically (Z)-2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2-(((7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)ethylidene)amino)oxy)-2-methylpropanoic acid. Ceftazidime Decarboxy Lactone is supplied with detailed characterization data compliant with regulatory guideline. Ceftazidime Decarboxy Lactone 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 Ceftazidime pentahydrate. 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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Doravirine 杂质 2 CAS号 2054541-33-0

基本信息

CAS(化学文摘登记)号

2054541-33-0

英文名称

Doravirine 杂质 2

英文化学名

3-Chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile

简化分子线性输入规范(SMILES)

N#CC1=CC(OC2=C(C(F)(F)F)C=CN(CC(N3C)=NN(CC(N4C)=NNC4=O)C3=O)C2=O)=CC(Cl)=C1

分子式

C21H16ClF3N8O4

分子量

536.9

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

Doravirine Impurity 2 is chemically 3-Chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile. Doravirine Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Doravirine 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 Doravirine. 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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Doravirine Carboxylic Acid 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Doravirine Carboxylic Acid 杂质

英文化学名

3-Chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzoic acid

简化分子线性输入规范(SMILES)

O=C(O)C1=CC(OC2=C(C(F)(F)F)C=CN(CC(N3C)=NNC3=O)C2=O)=CC(Cl)=C1

分子式

C17H12ClF3N4O5

分子量

444.8

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

Doravirine Carboxylic Acid Impurity is chemically 3-Chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzoic acid. Doravirine Carboxylic Acid Impurity is supplied with detailed characterization data compliant with regulatory guideline. Doravirine Carboxylic Acid 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 Doravirine. 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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Bacitracin EP 杂质 I CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Bacitracin EP 杂质 I

英文化学名

4,10-anhydro[N-[[2-(2-methyl-1-oxopropyl)-1,3-thiazol-4-yl]carbonyl]-L-leucyl-D-alpha-glutamyl-L-isoleucyl-L-lysyl-D-ornithyl-L-valyl-D-phenylalanyl-L-histidyl-D-alpha-aspartyl-L-asparagine] (as per EP)

简化分子线性输入规范(SMILES)

O=C(C([C@H](CC(C)C)NN[C@H](CCC(O)=O)C(N[C@]([C@H](CC)C)([H])C(N[C@@H](CCCCNC([C@H](CC(N)=O)N1)=O)C(NC(CCCN)C(N[C@@H](C(C)C)C(N[C@@H](C(N[C@H](C(N[C@@H](C1=O)CC(O)=O)=O)CC2=CN=CN2)=O)CC3=CC=CC=C3)=O)=O)=O)=O)=O)=O)C4=CSC(C(C(C)C)=O)=N4

分子式

C64H94N16O17S

分子量

1391.6

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

Bacitracin EP Impurity I is chemically 4,10-anhydro[N-[[2-(2-methyl-1-oxopropyl)-1,3-thiazol-4-yl]carbonyl]-L-leucyl-D-alpha-glutamyl-L-isoleucyl-L-lysyl-D-ornithyl-L-valyl-D-phenylalanyl-L-histidyl-D-alpha-aspartyl-L-asparagine] (as per EP). It is also known as bacitracin I1 (EP). Bacitracin EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Bacitracin EP Impurity I 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 Bacitracin. 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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Bacitracin EP 杂质 K CAS号 144572-52-1

基本信息

CAS(化学文摘登记)号

144572-52-1

英文名称

Bacitracin EP 杂质 K

英文化学名

4,10-anhydro[N-[[2-[(2S)-2-methyl-1-oxobutyl]-1,3-thiazol-4-yl]carbonyl]-L-leucyl-D-alpha-glutamyl-L-valyl-L-lysyl-D-ornithyl-L-valyl-D-phenylalanyl-L-histidyl-D-alpha-aspartyl-L-asparagine] (as per EP)

简化分子线性输入规范(SMILES)

O=C(C([C@H](CC(C)C)NN[C@H](CCC(O)=O)C(N[C@@H](C(C)C)C(N[C@@H](CCCCNC([C@H](CC(N)=O)N1)=O)C(NC(CCCN)C(N[C@@H](C(C)C)C(N[C@@H](C(N[C@H](C(N[C@@H](C1=O)CC(O)=O)=O)CC2=CN=CN2)=O)CC3=CC=CC=C3)=O)=O)=O)=O)=O)=O)C4=CSC(C([C@@]([H])(C)CC)=O)=N4

分子式

C64H94N16O17S

分子量

1391.6

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

Bacitracin EP Impurity K is chemically 4,10-anhydro[N-[[2-[(2S)-2-methyl-1-oxobutyl]-1,3-thiazol-4-yl]carbonyl]-L-leucyl-D-alpha-glutamyl-L-valyl-L-lysyl-D-ornithyl-L-valyl-D-phenylalanyl-L-histidyl-D-alpha-aspartyl-L-asparagine] (as per EP). It is also known as bacitracin I3 (EP). Bacitracin EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Bacitracin 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 Bacitracin. 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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Pralsetinib 杂质 3 CAS号 2778223-52-0

基本信息

CAS(化学文摘登记)号

2778223-52-0

英文名称

Pralsetinib 杂质 3

英文化学名

(1s,4s)-1-Methoxy-4-(4-methyl-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidin-2-yl)cyclohexane-1-carboxylic acid

简化分子线性输入规范(SMILES)

O=C([C@@]1(OC)CC[C@H](C2=NC(NC3=NNC(C)=C3)=CC(C)=N2)CC1)O

分子式

C17H23N5O3

分子量

345.4

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

Pralsetinib Impurity 3 is chemically (1s,4s)-1-Methoxy-4-(4-methyl-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidin-2-yl)cyclohexane-1-carboxylic acid. Pralsetinib Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Pralsetinib 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 Pralsetinib. 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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Adapalene 杂质 2 CAS号 161912-38-5

基本信息

CAS(化学文摘登记)号

161912-38-5

英文名称

Adapalene 杂质 2

英文化学名

Dimethyl [2,2′-binaphthalene]-6,6′-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C1=CC2=C(C=C1)C=C(C3=CC(C=CC(C(OC)=O)=C4)=C4C=C3)C=C2)OC

分子式

C24H18O4

分子量

370.4

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

Adapalene Impurity 2 is chemically Dimethyl [2,2′-binaphthalene]-6,6′-dicarboxylate. Adapalene Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Adapalene 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 Adapalene. 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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Methylprednisolone 杂质 11 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methylprednisolone 杂质 11

英文化学名

(6S,8S,9S,10R,11S,13S,14S,17S)-11,17-dihydroxy-17-isopropyl-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

简化分子线性输入规范(SMILES)

C[C@@H]1C2=CC(C=C[C@]2(C)[C@]3([H])[C@@]([C@@](CC[C@]4(O)C(C)C)([H])[C@]4(C)C[C@@H]3O)([H])C1)=O

分子式

C23H34O3

分子量

358.5

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

Methylprednisolone Impurity 11 is chemically (6S,8S,9S,10R,11S,13S,14S,17S)-11,17-dihydroxy-17-isopropyl-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Methylprednisolone Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Methylprednisolone 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 Methylprednisolone. 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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