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Ganaxolone 杂质 1 CAS号 1264737-31-6

基本信息

CAS(化学文摘登记)号

1264737-31-6

英文名称

Ganaxolone 杂质 1

英文化学名

1-((3S,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-3,10,13-trimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one

简化分子线性输入规范(SMILES)

C[C@@]1(CC2)[C@](CC3)([H])[C@](CC[C@@]1([H])C[C@]2(O)C)([H])[C@@](CC[C@@H]4C(C)=O)([H])[C@]34C

分子式

C22H36O2

分子量

332.5

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

Ganaxolone Impurity 1 is chemically 1-((3S,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-3,10,13-trimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one. Ganaxolone Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Ganaxolone 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 Ganaxolone. 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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Linagliptin 杂质 82 CAS号 2469626-53-5

基本信息

CAS(化学文摘登记)号

2469626-53-5

英文名称

Linagliptin 杂质 82

英文化学名

7-(But-2-yn-1-yl)-3-methyl-8-((4-methylquinazolin-2-yl)methoxy)-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione

简化分子线性输入规范(SMILES)

O=C(N1CC2=NC(C)=C3C=CC=CC3=N2)N(C)C4=C(N(CC#CC)C(OCC5=NC(C)=C6C=CC=CC6=N5)=N4)C1=O

分子式

C30H26N8O3

分子量

546.6

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

Linagliptin Impurity 82 is chemically 7-(But-2-yn-1-yl)-3-methyl-8-((4-methylquinazolin-2-yl)methoxy)-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione. Linagliptin Impurity 82 is supplied with detailed characterization data compliant with regulatory guideline. Linagliptin Impurity 82 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 Linagliptin. 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 Folic Acid D4 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Folic Acid D4

英文化学名

(4-(((2-Amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)(nitroso)amino)benzoyl-2,3,5,6-d4-2,3,5,6-d4)-L-glutamic acid

简化分子线性输入规范(SMILES)

O=C1C2=NC(CN(N=O)C(C([2H])=C3[2H])=C(C([2H])=C3C(N[C@H](C(O)=O)CCC(O)=O)=O)[2H])=CNC2=NC(N)=N1

分子式

C19H14D4N8O7

分子量

474.4

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

N-Nitroso Folic Acid D4 is chemically (4-(((2-Amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)(nitroso)amino)benzoyl-2,3,5,6-d4-2,3,5,6-d4)-L-glutamic acid. N-Nitroso Folic Acid D4 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Folic Acid D4 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 Folic 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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Propylene Glycol Ester of Cetirizine Diastereomer 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Propylene Glycol Ester of Cetirizine Diastereomer 1

英文化学名

(R)-2-hydroxypropyl 2-(2-(4-((S)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate compound with (S)-2-hydroxypropyl 2-(2-(4-((R)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate (1:1)

简化分子线性输入规范(SMILES)

O=C(OC[C@@](O)([H])C)COCCN1CCN([C@H](C2=CC=C(Cl)C=C2)C3=CC=CC=C3)CC1.O=C(OC[C@](O)([H])C)COCCN4CCN([C@@H](C5=CC=C(Cl)C=C5)C6=CC=CC=C6)CC4

分子式

C24H31ClN2O4

分子量

447.0

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

Propylene Glycol Ester of Cetirizine Diastereomer 1 is chemically (R)-2-hydroxypropyl 2-(2-(4-((S)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate compound with (S)-2-hydroxypropyl 2-(2-(4-((R)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate (1:1). Propylene Glycol Ester of Cetirizine Diastereomer 1 is supplied with detailed characterization data compliant with regulatory guideline. Propylene Glycol Ester of Cetirizine Diastereomer 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 Cetirizine. 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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Delta-6,8(14)-Levonorgestrel CAS号 93798-38-0

基本信息

CAS(化学文摘登记)号

93798-38-0

英文名称

Delta-6,8(14)-Levonorgestrel

英文化学名

(9R,10R,13S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,9,10,11,12,13,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one

简化分子线性输入规范(SMILES)

CC[C@@]12C(CC[C@@]2(O)C#C)=C3[C@]([C@]4([H])C(C=C3)=CC(CC4)=O)([H])CC1

分子式

C21H24O2

分子量

308.4

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

Delta-6,8(14)-Levonorgestrel is chemically (9R,10R,13S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,9,10,11,12,13,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. Delta-6,8(14)-Levonorgestrel is supplied with detailed characterization data compliant with regulatory guideline. Delta-6,8(14)-Levonorgestrel 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 Levonorgestrel. 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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Fluvastatin 杂质 7 CAS号 477740-24-2

基本信息

CAS(化学文摘登记)号

477740-24-2

英文名称

Fluvastatin 杂质 7

英文化学名

Methyl (2E,4E,6E)-7-(3-(4-fluorophenyl)-1-isopropyl-1H-indol-2-yl)hepta-2,4,6-trienoate

简化分子线性输入规范(SMILES)

O=C(OC)/C=C/C=C/C=C/C1=C(C(C=C2)=CC=C2F)C3=CC=CC=C3N1C(C)C

分子式

C25H24FNO2

分子量

389.5

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

Fluvastatin Impurity 7 is chemically Methyl (2E,4E,6E)-7-(3-(4-fluorophenyl)-1-isopropyl-1H-indol-2-yl)hepta-2,4,6-trienoate. Fluvastatin Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Fluvastatin Impurity 7 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 Fluvastatin. 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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Siponimod 杂质 45 CAS号 2474774-17-7

基本信息

CAS(化学文摘登记)号

2474774-17-7

英文名称

Siponimod 杂质 45

英文化学名

1-(4-Acetyl-2-ethylbenzyl)azetidine-3-carboxylic acid

简化分子线性输入规范(SMILES)

O=C(C1CN(CC2=CC=C(C(C)=O)C=C2CC)C1)O

分子式

C15H19NO3

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

Siponimod Impurity 45 is chemically 1-(4-Acetyl-2-ethylbenzyl)azetidine-3-carboxylic acid. Siponimod Impurity 45 is supplied with detailed characterization data compliant with regulatory guideline. Siponimod Impurity 45 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 Siponimod. 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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Lemborexant 杂质 1 CAS号 528587-70-4

基本信息

CAS(化学文摘登记)号

528587-70-4

英文名称

Lemborexant 杂质 1

英文化学名

(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one

简化分子线性输入规范(SMILES)

O=C1[C@]2(C3=CC(F)=CC=C3)[C@@](CO1)([H])C2

分子式

C11H9FO2

分子量

192.2

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

Lemborexant Impurity 1 is chemically (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one. Lemborexant Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Lemborexant 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 Lemborexant. 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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Lemborexant 杂质 3 CAS号 1450904-92-3

基本信息

CAS(化学文摘登记)号

1450904-92-3

英文名称

Lemborexant 杂质 3

英文化学名

((1R,2S)-2-(3-Fluorophenyl)-2-((tosyloxy)methyl)cyclopropyl)methyl acetate

简化分子线性输入规范(SMILES)

O=[S](OC[C@](C1)(C2=CC(F)=CC=C2)[C@@H]1COC(C)=O)(C(C=C3)=CC=C3C)=O

分子式

C20H21FO5S

分子量

392.4

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

Lemborexant Impurity 3 is chemically ((1R,2S)-2-(3-Fluorophenyl)-2-((tosyloxy)methyl)cyclopropyl)methyl acetate. Lemborexant Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Lemborexant 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 Lemborexant. 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 N-Desmethyl Diphenhydramine-D5 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso N-Desmethyl Diphenhydramine-D5

英文化学名

N-Methyl-N-(2-(phenyl(phenyl-d5)methoxy)ethyl)nitrous amide

简化分子线性输入规范(SMILES)

CN(N=O)CCOC(C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H])C2=CC=CC=C2

分子式

C16H13D5N2O2

分子量

275.4

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

N-Nitroso N-Desmethyl Diphenhydramine-D5 is chemically N-Methyl-N-(2-(phenyl(phenyl-d5)methoxy)ethyl)nitrous amide. N-Nitroso N-Desmethyl Diphenhydramine-D5 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso N-Desmethyl Diphenhydramine-D5 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 Diphenhydramine. 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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