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N-Nitroso Pantoprazole EP 杂质 A CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Pantoprazole EP 杂质 A

英文化学名

5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfonyl)-1-nitroso-1H-benzo[d]imidazole

简化分子线性输入规范(SMILES)

O=S(C1=NC2=CC(OC(F)F)=CC=C2N1N=O)(CC3=NC=CC(OC)=C3OC)=O

分子式

C16H14F2N4O6S

分子量

428.4

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 Pantoprazole EP Impurity A is chemically 5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfonyl)-1-nitroso-1H-benzo[d]imidazole. N-Nitroso Pantoprazole EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Pantoprazole 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 Pantoprazole. 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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Rhodamine B CAS号 81-88-9

基本信息

CAS(化学文摘登记)号

81-88-9

英文名称

Rhodamine B

英文化学名

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

简化分子线性输入规范(SMILES)

OC(C1=C(C=CC=C1)C2=C(C=CC(N(CC)CC)=C3)C3=[O+]C4=C2C=CC(N(CC)CC)=C4)=O.[Cl-]

分子式

C28H31N2O3 : Cl

分子量

443.6 : 35.5

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

Rhodamine B is chemically 9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride. Rhodamine B is supplied with detailed characterization data compliant with regulatory guideline. Rhodamine B 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 Rhodamine 6G. 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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相关产品

64381-98-2 (游离碱) ; 1950575-98-0 (盐酸盐)

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Etoricoxib 杂质 32 CAS号 646459-43-0

基本信息

CAS(化学文摘登记)号

646459-43-0

英文名称

Etoricoxib 杂质 32

英文化学名

2-((4-(5-Chloro-6′-methyl-[2,3′-bipyridin]-3-yl)phenyl)sulfonyl)-1-(4-(methylsulfonyl)phenyl)ethan-1-ol

简化分子线性输入规范(SMILES)

ClC1=CC(C(C=C2)=CC=C2[S](CC(C(C=C3)=CC=C3[S](C)(=O)=O)O)(=O)=O)=C(C(C=C4)=CN=C4C)N=C1

分子式

C26H23ClN2O5S2

分子量

543.0

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

Etoricoxib Impurity 32 is chemically 2-((4-(5-Chloro-6′-methyl-[2,3′-bipyridin]-3-yl)phenyl)sulfonyl)-1-(4-(methylsulfonyl)phenyl)ethan-1-ol. Etoricoxib Impurity 32 is supplied with detailed characterization data compliant with regulatory guideline. Etoricoxib Impurity 32 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 Etoricoxib. 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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Etoricoxib 杂质 34 CAS号 646459-40-7

基本信息

CAS(化学文摘登记)号

646459-40-7

英文名称

Etoricoxib 杂质 34

英文化学名

2-(5-Chloro-3-(4-(methylsulfonyl)phenyl)-[2,3′-bipyridin]-6′-yl)-1-(6-methylpyridin-3-yl)ethan-1-ol

简化分子线性输入规范(SMILES)

ClC1=CC(C(C=C2)=CC=C2[S](C)(=O)=O)=C(C(C=C3)=CN=C3CC(C(C=C4)=CN=C4C)O)N=C1

分子式

C25H22ClN3O3S

分子量

480.0

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

Etoricoxib Impurity 34 is chemically 2-(5-Chloro-3-(4-(methylsulfonyl)phenyl)-[2,3′-bipyridin]-6′-yl)-1-(6-methylpyridin-3-yl)ethan-1-ol. Etoricoxib Impurity 34 is supplied with detailed characterization data compliant with regulatory guideline. Etoricoxib Impurity 34 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 Etoricoxib. 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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Baclofen 杂质 23 CAS号 1053068-98-6

基本信息

CAS(化学文摘登记)号

1053068-98-6

英文名称

Baclofen 杂质 23

英文化学名

Diethyl 4′-chloro-5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1′-biphenyl]-2,6-dicarboxylate

简化分子线性输入规范(SMILES)

O=C(C(C(C)=CC1=O)C(C(C=C2)=CC=C2Cl)C1C(OCC)=O)OCC

分子式

C19H21ClO5

分子量

364.8

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

Baclofen Impurity 23 is chemically Diethyl 4′-chloro-5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1′-biphenyl]-2,6-dicarboxylate. Baclofen Impurity 23 is supplied with detailed characterization data compliant with regulatory guideline. Baclofen Impurity 23 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 Baclofen. 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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https://www.chemwhat.com/baclofen-impurity-23-cas-1053068-98-6/

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Estetrol CAS号 15183-37-6

基本信息

CAS(化学文摘登记)号

15183-37-6

英文名称

Estetrol

英文化学名

(8R,9S,13S,14S,15R,16R,17R)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,15,16,17-tetraol

简化分子线性输入规范(SMILES)

C[C@@]1([C@H]2O)[C@]([C@H]([C@H]2O)O)([H])[C@@](CCC3=C4)([H])[C@@](CC1)([H])C3=CC=C4O

分子式

C18H24O4

分子量

304.4

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

Estetrol is chemically (8R,9S,13S,14S,15R,16R,17R)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,15,16,17-tetraol. Estetrol is supplied with detailed characterization data compliant with regulatory guideline. Estetrol 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 Estetrol. 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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https://www.chemwhat.com/estetrol-cas-15183-37-6/

相关产品

2055649-81-3 (hydrate)

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Niraparib 杂质 7 CAS号 1331954-75-6

基本信息

CAS(化学文摘登记)号

1331954-75-6

英文名称

Niraparib 杂质 7

英文化学名

Methyl 3-(hydroxymethyl)-2-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(C(C=CC=C1CO)=C1[N](=O)=O)OC

分子式

C9H9NO5

分子量

211.2

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

Niraparib Impurity 7 is chemically Methyl 3-(hydroxymethyl)-2-nitrobenzoate. Niraparib Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Niraparib 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 Niraparib. 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/niraparib-impurity-7-cas-1331954-75-6/

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Lenalidomide 杂质 38 CAS号 1891339-89-1

基本信息

CAS(化学文摘登记)号

1891339-89-1

英文名称

Lenalidomide 杂质 38

英文化学名

Methyl 2-(aminomethyl)-3-nitrobenzoate

简化分子线性输入规范(SMILES)

O=C(OC)C1=CC=CC([N+]([O-])=O)=C1CN

分子式

C9H10N2O4

分子量

210.2

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

Lenalidomide Impurity 38 is chemically Methyl 2-(aminomethyl)-3-nitrobenzoate. Lenalidomide Impurity 38 is supplied with detailed characterization data compliant with regulatory guideline. Lenalidomide 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 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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Telmisartan 杂质 29 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Telmisartan 杂质 29

英文化学名

4′,4”’-((1,2-Phenylenebis(azanediyl))bis(methylene))bis(([1,1′-biphenyl]-3-carboxylic acid))

简化分子线性输入规范(SMILES)

O=C(C1=CC(C2=CC=C(CNC3=CC=CC=C3NCC4=CC=C(C5=CC=CC(C(O)=O)=C5)C=C4)C=C2)=CC=C1)O

分子式

C34H28N2O4

分子量

528.6

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

Telmisartan Impurity 29 is chemically 4′,4”’-((1,2-Phenylenebis(azanediyl))bis(methylene))bis(([1,1′-biphenyl]-3-carboxylic acid)). Telmisartan Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Telmisartan 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 Telmisartan. 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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L-Lysine Diethylamide CAS号 143983-22-6

基本信息

CAS(化学文摘登记)号

143983-22-6

英文名称

L-Lysine Diethylamide

英文化学名

(S)-2,6-Diamino-N,N-diethylhexanamide

简化分子线性输入规范(SMILES)

O=C([C@@H](N)CCCCN)N(CC)CC

分子式

C10H23N3O

分子量

201.3

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

L-Lysine Diethylamide is chemically (S)-2,6-Diamino-N,N-diethylhexanamide. L-Lysine Diethylamide is supplied with detailed characterization data compliant with regulatory guideline. L-Lysine Diethylamide 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 Lysine. 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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266356-00-7 (Di盐酸盐) ; 266356-00-7 (盐酸盐) ; 143983-23-7 (fumarate salt)

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