• 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 Timolol EP 杂质 C

英文化学名

(R)-N-(2,3-Bis((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propyl)-N-(tert-butyl)nitrous amide

简化分子线性输入规范(SMILES)

CC(C)(C)N(N=O)C[C@@](COC1=NSN=C1N2CCOCC2)([H])OC3=NSN=C3N4CCOCC4

分子式

C19H30N8O5S2

分子量

514.6

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 Timolol EP Impurity C is chemically (R)-N-(2,3-Bis((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propyl)-N-(tert-butyl)nitrous amide. N-Nitroso Timolol EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Timolol EP Impurity C 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 Timolol. 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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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-timolol-ep-impurity-c-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

Timolol EP 杂质 E (Maleate salt)

英文化学名

(2Z)-4-[(1S)-1-[[(1,1-dimethylethyl)amino]methyl]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]ethoxy]-4-oxobut-2-enoic acid maleate (1:1) (as per EP); (S,Z)-4-({1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]propan-2-yl}oxy)-4-oxobut-2-enoic acid maleate salt (1:1) (as per USP)

简化分子线性输入规范(SMILES)

O=C(/C=CC(O)=O)O[C@@H](CNC(C)(C)C)COC1=NSN=C1N2CCOCC2.O=C(/C=CC(O)=O)O

分子式

C17H26N4O6S : C4H4O4

分子量

414.5 : 116.1

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

Timolol EP Impurity E (Maleate salt) is chemically (2Z)-4-[(1S)-1-[[(1,1-dimethylethyl)amino]methyl]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]ethoxy]-4-oxobut-2-enoic acid maleate (1:1) (as per EP); (S,Z)-4-({1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]propan-2-yl}oxy)-4-oxobut-2-enoic acid maleate salt (1:1) (as per USP). It is also known as Timolol USP Related Compound E. Timolol EP Impurity E (Maleate salt) is supplied with detailed characterization data compliant with regulatory guideline. Timolol EP Impurity E (Maleate salt) 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 Timolol. 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/timolol-ep-impurity-e-maleate-salt-cas-N/A/

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1026075-53-5 (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 Timolol EP 杂质 E

英文化学名

(S,Z)-4-((1-(Tert-butyl(nitroso)amino)-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-yl)oxy)-4-oxobut-2-enoic acid

简化分子线性输入规范(SMILES)

O=C(/C=CC(O)=O)O[C@@H](CN(N=O)C(C)(C)C)COC1=NSN=C1N2CCOCC2

分子式

C17H25N5O7S

分子量

443.5

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-Nitroso Timolol EP Impurity E is chemically (S,Z)-4-((1-(Tert-butyl(nitroso)amino)-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-yl)oxy)-4-oxobut-2-enoic acid. It is also known as N-Nitroso Timolol USP Related Compound E. N-Nitroso Timolol EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Timolol 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 Timolol. 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-timolol-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

345585-14-0

英文名称

Timolol Oxazolidinyl Benzenesulfonate

英文化学名

(3-(Tert-butyl)-2-phenyloxazolidin-5-yl)methyl benzenesulfonate

简化分子线性输入规范(SMILES)

O=S(C1=CC=CC=C1)(OCC2CN(C(C)(C)C)C(C3=CC=CC=C3)O2)=O

分子式

C20H25NO4S

分子量

375.5

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

Timolol Oxazolidinyl Benzenesulfonate is chemically (3-(Tert-butyl)-2-phenyloxazolidin-5-yl)methyl benzenesulfonate. Timolol Oxazolidinyl Benzenesulfonate is supplied with detailed characterization data compliant with regulatory guideline. Timolol Oxazolidinyl Benzenesulfonate 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 Timolol. 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/timolol-oxazolidinyl-benzenesulfonate-cas-345585-14-0/

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