文章

基本信息

CAS(化学文摘登记)号

50608-12-3

英文名称

Acetazolamide 杂质 2

英文化学名

5-(Tert-butyl)-N-methyl-1,3,4-thiadiazol-2-amine

简化分子线性输入规范(SMILES)

CC(C)(C1=NN=C(NC)S1)C

分子式

C7H13N3S

分子量

171.3

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

Acetazolamide Impurity 2 is chemically 5-(Tert-butyl)-N-methyl-1,3,4-thiadiazol-2-amine. Acetazolamide Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide Impurity 2 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 Acetazolamide. 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

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/acetazolamide-impurity-2-cas-50608-12-3/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Acetazolamide N-Nitroso 杂质

英文化学名

N-Nitroso-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide

简化分子线性输入规范(SMILES)

O=S(C1=NN=C(N(N=O)C(C)=O)S1)(N)=O

分子式

C4H5N5O4S2

分子量

251.2

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

Acetazolamide N-Nitroso Impurity is chemically N-Nitroso-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide. Acetazolamide N-Nitroso Impurity is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide N-Nitroso 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 Acetazolamide. 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

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/acetazolamide-n-nitroso-impurity-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

1246816-83-0

英文名称

2-Acetamido-5-Mercapto-1,3,4-Thiadiazole D3

英文化学名

N-(5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3

简化分子线性输入规范(SMILES)

O=C(C([2H])([2H])[2H])NC(S1)=NNC1=S

分子式

C4H2D3N3OS2

分子量

178.2

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

2-Acetamido-5-Mercapto-1,3,4-Thiadiazole D3 is chemically N-(5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3. 2-Acetamido-5-Mercapto-1,3,4-Thiadiazole D3 is supplied with detailed characterization data compliant with regulatory guideline. 2-Acetamido-5-Mercapto-1,3,4-Thiadiazole D3 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 Acetazolamide. 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

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/2-acetamido-5-mercapto-134-thiadiazole-d3-cas-1246816-83-0/

相关产品

基本信息

CAS(化学文摘登记)号

1189904-01-5

英文名称

Acetazolamide D3

英文化学名

N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3

简化分子线性输入规范(SMILES)

N[S](=O)(C1=NN=C(NC(C([2H])([2H])[2H])=O)S1)=O

分子式

C4H3D3N4O3S2

分子量

225.2

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

Acetazolamide D3 is chemically N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3. Acetazolamide D3 is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide D3 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 Acetazolamide. 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

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/acetazolamide-d3-cas-1189904-01-5/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-1,3,4-Thiadiazol-2-ylacetamide D3

英文化学名

N-(1,3,4-Thiadiazol-2-yl)acetamide-2,2,2-d3

简化分子线性输入规范(SMILES)

O=C(C([2H])([2H])[2H])NC1=NN=CS1

分子式

C4H2D3N3OS

分子量

146.1

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

N-1,3,4-Thiadiazol-2-ylacetamide D3 is chemically N-(1,3,4-Thiadiazol-2-yl)acetamide-2,2,2-d3. N-1,3,4-Thiadiazol-2-ylacetamide D3 is supplied with detailed characterization data compliant with regulatory guideline. N-1,3,4-Thiadiazol-2-ylacetamide D3 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 Acetazolamide. 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

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-134-thiadiazol-2-ylacetamide-d3-cas-N/A/

相关产品

5393-55-5 (Unlabeled)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-(5-Chloro-1,3,4-Thiadiazol-2-yl)acetamide D3

英文化学名

N-(5-Chloro-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3

简化分子线性输入规范(SMILES)

ClC1=NN=C(NC(C([2H])([2H])[2H])=O)S1

分子式

C4HD3ClN3OS

分子量

180.7

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-(5-Chloro-1,3,4-Thiadiazol-2-yl)acetamide D3 is chemically N-(5-Chloro-1,3,4-thiadiazol-2-yl)acetamide-2,2,2-d3. N-(5-Chloro-1,3,4-Thiadiazol-2-yl)acetamide D3 is supplied with detailed characterization data compliant with regulatory guideline. N-(5-Chloro-1,3,4-Thiadiazol-2-yl)acetamide D3 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 Acetazolamide. 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

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-5-chloro-134-thiadiazol-2-ylacetamide-d3-cas-N/A/

相关产品

60320-32-3 (Unlabeled)

基本信息

CAS(化学文摘登记)号

5393-55-5

英文名称

Acetazolamide EP Impurity B

英文化学名

N-(1,3,4-Thiadiazol-2-yl)acetamide (as per EP & USP)

简化分子线性输入规范(SMILES)

CC(NC1=NN=CS1)=O

分子式

C4H5N3OS

分子量

143.2

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

Acetazolamide EP Impurity B is chemically N-(1,3,4-Thiadiazol-2-yl)acetamide (as per EP & USP). It is also known as Acetamidothiadiazole (USP). Acetazolamide EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide EP Impurity 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 Acetazolamide. 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

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/acetazolamide-ep-impurity-b-cas-5393-55-5/

相关产品

53456-75-0 (Na salt)

基本信息

CAS(化学文摘登记)号

99055-56-8

英文名称

Acetazolamide Disulphide Impurity

英文化学名

N,N’-(Disulfanediylbis(1,3,4-thiadiazole-5,2-diyl))diacetamide

简化分子线性输入规范(SMILES)

CC(NC1=NN=C(SSC2=NN=C(NC(C)=O)S2)S1)=O

分子式

C8H8N6O2S4

分子量

348.4

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

Acetazolamide Disulphide Impurity is chemically N,N’-(Disulfanediylbis(1,3,4-thiadiazole-5,2-diyl))diacetamide. Acetazolamide Disulphide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide Disulphide 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 Acetazolamide. 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

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/acetazolamide-disulphide-impurity-cas-99055-56-8/

相关产品

基本信息

CAS(化学文摘登记)号

14949-00-9

英文名称

Acetazolamide EP Impurity D

英文化学名

5-Amino-1,3,4-thiadiazole-2-sulfonamide (as per EP & USP)

简化分子线性输入规范(SMILES)

NC1=NN=C(S(N)(=O)=O)S1

分子式

C2H4N4O2S2

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

Acetazolamide EP Impurity D is chemically 5-Amino-1,3,4-thiadiazole-2-sulfonamide (as per EP & USP). It is also known as Acetazolamide USP Related Compound D ; Desacetyl Acetazolamide (USP). Acetazolamide EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide EP Impurity D 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 Acetazolamide. 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

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/acetazolamide-ep-impurity-d-cas-14949-00-9/

相关产品

72296-05-0 (Na salt) ; 120208-98-2 (HCl salt)

基本信息

CAS(化学文摘登记)号

80495-47-2

英文名称

Acetazolamide EP Impurity F

英文化学名

N-[5-[(5-Acetamido-1,3,4-thiadiazol-2-yl)sulfonyl]sulfamoyl-1,3,4-thiadiazol-2-yl]acetamide (as per EP)N,N′-{5,5′-[(Hydrosulfonylamino)sulfonyl]bis(1,3,4-thiadiazole-5,2-diyl)}diacetamide (as per USP)

简化分子线性输入规范(SMILES)

O=S(C1=NN=C(NC(C)=O)S1)(NS(C2=NN=C(NC(C)=O)S2)(=O)=O)=O

分子式

C8H9N7O6S4

分子量

427.4

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

Acetazolamide EP Impurity F is chemically N-[5-[(5-Acetamido-1,3,4-thiadiazol-2-yl)sulfonyl]sulfamoyl-1,3,4-thiadiazol-2-yl]acetamide (as per EP)N,N′-{5,5′-[(Hydrosulfonylamino)sulfonyl]bis(1,3,4-thiadiazole-5,2-diyl)}diacetamide (as per USP). It is also known as Acetazolamide Dimer (USP). Acetazolamide EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Acetazolamide EP Impurity F 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 Acetazolamide. 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

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/acetazolamide-ep-impurity-f-cas-80495-47-2/

相关产品