• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

1643948-41-7

英文名称

Rivastigmine 杂质 8

英文化学名

(S)-3-(1-(N-Methylformamido)ethyl)phenyl ethyl(methyl)carbamate

简化分子线性输入规范(SMILES)

C[C@@H](C1=CC(OC(N(C)CC)=O)=CC=C1)N(C)C=O

分子式

C14H20N2O3

分子量

264.3

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

Rivastigmine Impurity 8 is chemically (S)-3-(1-(N-Methylformamido)ethyl)phenyl ethyl(methyl)carbamate. Rivastigmine Impurity 8 is supplied with detailed characterization data compliant with regulatory guideline. Rivastigmine Impurity 8 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 Rivastigmine. 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.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/rivastigmine-impurity-8-cas-1643948-41-7/

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• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

948051-94-3

英文名称

Rivastigmine Hydrogen Tartrate EP 杂质 E (Di-p-toluoyl-D-tartaric Acid)

英文化学名

3-[(1S)-1-(methylamino)ethyl]phenyl N-ethyl-N-methylcarbamate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinic acid

简化分子线性输入规范(SMILES)

CCN(C)C(OC1=CC=CC([C@H](C)NC)=C1)=O.OC([C@@H](OC(C(C=C2)=CC=C2C)=O)[C@@H](C(O)=O)OC(C(C=C3)=CC=C3C)=O)=O

分子式

C13H20N2O2 : C20H18O8

分子量

236.3 : 386.4

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

Rivastigmine Hydrogen Tartrate EP Impurity E (Di-p-toluoyl-D-tartaric Acid) is chemically 3-[(1S)-1-(methylamino)ethyl]phenyl N-ethyl-N-methylcarbamate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinic acid. Rivastigmine Hydrogen Tartrate EP Impurity E (Di-p-toluoyl-D-tartaric Acid) is supplied with detailed characterization data compliant with regulatory guideline. Rivastigmine Hydrogen Tartrate EP Impurity E (Di-p-toluoyl-D-tartaric Acid) 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 Rivastigmine. 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.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/rivastigmine-hydrogen-tartrate-ep-impurity-e-di-p-toluoyl-d-tartaric-acid-cas-948051-94-3/

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923035-05-6 (游离碱)

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Rivastigmine Hydrogen Tartrate EP 杂质 E

英文化学名

(S)-3-(1-(Methyl(nitroso)amino)ethyl)phenyl ethyl(methyl)carbamate

简化分子线性输入规范(SMILES)

O=C(OC1=CC=CC([C@@H](N(C)N=O)C)=C1)N(CC)C

分子式

C13H19N3O3

分子量

265.3

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

N-Nitroso Rivastigmine Hydrogen Tartrate EP Impurity E is chemically (S)-3-(1-(Methyl(nitroso)amino)ethyl)phenyl ethyl(methyl)carbamate. It is also known as N-Nitroso N-Desmethyl Rivastigmine Impurity. N-Nitroso Rivastigmine Hydrogen Tartrate EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Rivastigmine Hydrogen Tartrate EP Impurity E 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 Rivastigmine. 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.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/n-nitroso-rivastigmine-hydrogen-tartrate-ep-impurity-e-cas-N/A/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Rivastigmine 杂质

英文化学名

N-(1-(3-Hydroxyphenyl)ethyl)-N-methylnitrous amide

简化分子线性输入规范(SMILES)

OC1=CC=CC(C(N(N=O)C)C)=C1

分子式

C9H12N2O2

分子量

180.2

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

N-Nitroso Rivastigmine Impurity is chemically N-(1-(3-Hydroxyphenyl)ethyl)-N-methylnitrous amide. N-Nitroso Rivastigmine Impurity is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Rivastigmine 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 Rivastigmine. 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.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/n-nitroso-rivastigmine-impurity-cas-N/A/

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