文章

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methazolamide 杂质 F

英文化学名

5-Imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonic acid

简化分子线性输入规范(SMILES)

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

分子式

C3H5N3O3S2

分子量

195.2

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

Methazolamide Impurity F is chemically 5-Imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonic acid. Methazolamide Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide 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 Methazolamide. 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

品牌

ChemWhat(凯望)—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/methazolamide-impurity-f-cas-N/A/

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基本信息

CAS(化学文摘登记)号

38583-51-6

英文名称

Methazolamide 杂质 D

英文化学名

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

简化分子线性输入规范(SMILES)

CC(NC1=NN=C(SC)S1)=O

分子式

C5H7N3OS2

分子量

189.3

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

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

品牌

ChemWhat(凯望)—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/methazolamide-impurity-d-cas-38583-51-6/

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基本信息

CAS(化学文摘登记)号

1312679-00-7

英文名称

Methazolamide Sulfonic Acid

英文化学名

(E)-5-(acetylimino)-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonic acid

简化分子线性输入规范(SMILES)

O=S(C(S/1)=NN(C)C1=N/C(C)=O)(O)=O

分子式

C5H7N3O4S2

分子量

237.2

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

Methazolamide Sulfonic Acid is chemically (E)-5-(acetylimino)-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonic acid. Methazolamide Sulfonic Acid is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide Sulfonic 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 Methazolamide. 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/methazolamide-sulfonic-acid-cas-1312679-00-7/

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基本信息

CAS(化学文摘登记)号

58537-52-3

英文名称

Methazolamide 杂质 C

英文化学名

(E)-N-(3-methyl-1,3,4-thiadiazol-2(3H)-ylidene)acetamide

简化分子线性输入规范(SMILES)

CN1/C(SC=N1)=NC(C)=O

分子式

C5H7N3OS

分子量

157.2

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

Methazolamide Impurity C is chemically (E)-N-(3-methyl-1,3,4-thiadiazol-2(3H)-ylidene)acetamide. Methazolamide Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide 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 Methazolamide. 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/methazolamide-impurity-c-cas-58537-52-3/

相关产品

基本信息

CAS(化学文摘登记)号

554-57-4

英文名称

Methazolamide

英文化学名

Acetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-

简化分子线性输入规范(SMILES)

CC(/N=C1SC([S](N)(=O)=O)=NN/1C)=O

分子式

C5H8N4O3S2

分子量

236.3

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

Methazolamide is chemically Acetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-. Methazolamide is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide 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 Methazolamide. 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/methazolamide-cas-554-57-4/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methazolamide 杂质 E

英文化学名

N-[5-{[5-(Acetylimino)-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamido]sulfonyl}-3-methyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene]acetamide triethylamine salt

简化分子线性输入规范(SMILES)

O=S(C1=NN(C)/C(S1)=NC(C)=O)(NS(=O)(C2=NN(C)/C(S2)=NC(C)=O)=O)=O.CCN(CC)CC

分子式

C10H13N7O6S4 : C6H15N

分子量

455.5 : 101.2

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

Methazolamide Impurity E is chemically N-[5-{[5-(Acetylimino)-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamido]sulfonyl}-3-methyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene]acetamide triethylamine salt. Methazolamide Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide 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 Methazolamide. 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/methazolamide-impurity-e-cas-N/A/

相关产品

2801773-12-4 (游离碱)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Methazolamide 杂质 G

英文化学名

N-((Z)-3-methyl-5-(N-((E)-3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)sulfamoyl)-1,3,4-thiadiazol-2(3H)-ylidene)acetamide

简化分子线性输入规范(SMILES)

CC(/N=C1N(C)N=C(S(/N=C2SC(S(=O)(N)=O)=NN/2C)(=O)=O)S/1)=O

分子式

C8H11N7O5S4

分子量

413.5

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

Methazolamide Impurity G is chemically N-((Z)-3-methyl-5-(N-((E)-3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)sulfamoyl)-1,3,4-thiadiazol-2(3H)-ylidene)acetamide. Methazolamide Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide Impurity G 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 Methazolamide. 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/methazolamide-impurity-g-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

109517-20-6

英文名称

Methazolamide 杂质 A

英文化学名

5-Imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide hydrochloride

简化分子线性输入规范(SMILES)

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

分子式

C3H6N4O2S2 : HCl

分子量

194.2 : 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

Methazolamide Impurity A is chemically 5-Imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide hydrochloride. Methazolamide Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Methazolamide 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 Methazolamide. 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/methazolamide-impurity-a-cas-109517-20-6/

相关产品

86029-46-1 (游离碱)