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n,n-Diacetylcystine Mannitol 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

n,n-Diacetylcystine Mannitol 杂质

英文化学名

S-((2-Acetamido-3-oxo-3-((2,3,4,5,6-pentahydroxyhexyl)oxy)propyl)thio)-N-acetylcysteine

简化分子线性输入规范(SMILES)

O=C(O)C(NC(C)=O)CSSCC(NC(C)=O)C(OCC(O)C(O)C(O)C(O)CO)=O

分子式

C16H28N2O11S2

分子量

488.5

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

n,n-Diacetylcystine Mannitol Impurity is chemically S-((2-Acetamido-3-oxo-3-((2,3,4,5,6-pentahydroxyhexyl)oxy)propyl)thio)-N-acetylcysteine. n,n-Diacetylcystine Mannitol Impurity is supplied with detailed characterization data compliant with regulatory guideline. n,n-Diacetylcystine Mannitol 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 Mannitol. 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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Edaravone 杂质 20 CAS号 87343-64-4

基本信息

CAS(化学文摘登记)号

87343-64-4

英文名称

Edaravone 杂质 20

英文化学名

Ethyl 3-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)butanoate

简化分子线性输入规范(SMILES)

O=C(C1=C(C)CC(OCC)=O)N(C2=CC=CC=C2)N=C1C

分子式

C16H18N2O3

分子量

286.3

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

Edaravone Impurity 20 is chemically Ethyl 3-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)butanoate. Edaravone Impurity 20 is supplied with detailed characterization data compliant with regulatory guideline. Edaravone Impurity 20 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 Edaravone. 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/edaravone-impurity-20-cas-87343-64-4/

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Ropinirole 杂质 16 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Ropinirole 杂质 16

英文化学名

2-(2-Nitro-6-(2-(propylamino)ethyl)phenyl)acetic acid

简化分子线性输入规范(SMILES)

O=C(O)CC1=C(CCNCCC)C=CC=C1[N+]([O-])=O

分子式

C13H18N2O4

分子量

266.3

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

Ropinirole Impurity 16 is chemically 2-(2-Nitro-6-(2-(propylamino)ethyl)phenyl)acetic acid. Ropinirole Impurity 16 is supplied with detailed characterization data compliant with regulatory guideline. Ropinirole Impurity 16 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 Ropinirole. 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/ropinirole-impurity-16-cas-N/A/

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Lauroyl Arginine Hydrochloride CAS号 181434-85-5

基本信息

CAS(化学文摘登记)号

181434-85-5

英文名称

Lauroyl Arginine Hydrochloride

英文化学名

Dodecanoyl-L-arginine hydrochloride

简化分子线性输入规范(SMILES)

N=C(N)NCCC[C@@H](C(O)=O)NC(CCCCCCCCCCC)=O.Cl

分子式

C18H36N4O3 : HCl

分子量

356.5 : 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

Lauroyl Arginine Hydrochloride is chemically Dodecanoyl-L-arginine hydrochloride. Lauroyl Arginine Hydrochloride is supplied with detailed characterization data compliant with regulatory guideline. Lauroyl Arginine Hydrochloride 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 Arginine. 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/lauroyl-arginine-hydrochloride-cas-181434-85-5/

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42492-22-8 (游离碱)

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N-Nitroso Ripretinib 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Ripretinib 杂质 1

英文化学名

N-(2-Chloro-5-formylpyridin-4-yl)-N-ethylnitrous amide

简化分子线性输入规范(SMILES)

O=NN(C1=CC(Cl)=NC=C1C=O)CC

分子式

C8H8ClN3O2

分子量

213.6

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

N-Nitroso Ripretinib Impurity 1 is chemically N-(2-Chloro-5-formylpyridin-4-yl)-N-ethylnitrous amide. N-Nitroso Ripretinib Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Ripretinib 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 Ripretinib. 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/n-nitroso-ripretinib-impurity-1-cas-N/A/

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Baclofen 杂质 21 CAS号 1500708-07-5

基本信息

CAS(化学文摘登记)号

1500708-07-5

英文名称

Baclofen 杂质 21

英文化学名

4-Amino-3-(4-chlorophenyl)-4-oxobutanoic acid

简化分子线性输入规范(SMILES)

O=C(O)CC(C1=CC=C(Cl)C=C1)C(N)=O

分子式

C10H10ClNO3

分子量

227.6

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

Baclofen Impurity 21 is chemically 4-Amino-3-(4-chlorophenyl)-4-oxobutanoic acid. Baclofen Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Baclofen Impurity 21 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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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/baclofen-impurity-21-cas-1500708-07-5/

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Monoethyl Tartrate CAS号 608-89-9

基本信息

CAS(化学文摘登记)号

608-89-9

英文名称

Monoethyl Tartrate

英文化学名

(2R,3R)-4-Ethoxy-2,3-dihydroxy-4-oxobutanoic acid

简化分子线性输入规范(SMILES)

O[C@@H](C(OCC)=O)[C@@H](O)C(O)=O

分子式

C6H10O6

分子量

178.1

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

Monoethyl Tartrate is chemically (2R,3R)-4-Ethoxy-2,3-dihydroxy-4-oxobutanoic acid. Monoethyl Tartrate is supplied with detailed characterization data compliant with regulatory guideline. Monoethyl Tartrate 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 Miscellaneous. 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/monoethyl-tartrate-cas-608-89-9/

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Agomelatine 杂质 12 CAS号 861960-34-1

基本信息

CAS(化学文摘登记)号

861960-34-1

英文名称

Agomelatine 杂质 12

英文化学名

2-(7-Methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile

简化分子线性输入规范(SMILES)

N#CCC1=CCCC2=C1C=C(OC)C=C2

分子式

C13H13NO

分子量

199.3

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

Agomelatine Impurity 12 is chemically 2-(7-Methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile. Agomelatine Impurity 12 is supplied with detailed characterization data compliant with regulatory guideline. Agomelatine Impurity 12 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 Agomelatine. 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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邮箱：chemwhat@watson-int.cn

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/agomelatine-impurity-12-cas-861960-34-1/

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Ethyl Ricinoleate CAS号 55066-53-0

基本信息

CAS(化学文摘登记)号

55066-53-0

英文名称

Ethyl Ricinoleate

英文化学名

Ethyl (R,Z)-12-hydroxyoctadec-9-enoate

简化分子线性输入规范(SMILES)

O[C@H](CCCCCC)C/C=CCCCCCCCC(OCC)=O

分子式

C20H38O3

分子量

326.5

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

Ethyl Ricinoleate is chemically Ethyl (R,Z)-12-hydroxyoctadec-9-enoate. Ethyl Ricinoleate is supplied with detailed characterization data compliant with regulatory guideline. Ethyl Ricinoleate 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 Miscellaneous. 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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品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/ethyl-ricinoleate-cas-55066-53-0/

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N-Nitroso Decyl Aminoquat CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Decyl Aminoquat

英文化学名

6-(Decyl(nitroso)amino)-N,N,N-trimethylhexan-1-aminium bromide

简化分子线性输入规范(SMILES)

C[N+](C)(C)CCCCCCN(N=O)CCCCCCCCCC.[Br-]

分子式

C19H42N3O : Br

分子量

328.6 : 79.9

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

N-Nitroso Decyl Aminoquat is chemically 6-(Decyl(nitroso)amino)-N,N,N-trimethylhexan-1-aminium bromide. N-Nitroso Decyl Aminoquat is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Decyl Aminoquat 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 Colesevelam. 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/n-nitroso-decyl-aminoquat-cas-N/A/

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