methazolamide and its Impurities
Methazolamide is used to treat high pressure inside the eye due to certain types of glaucoma. It is a potent carbonic anhydrase inhibitor. Reference standards of Methazolamide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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
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
Catalogue No.:PA 40 0641003
CAS :
NA
Molecular Formula : C16H28N8O6S4
Molecular Weight : 556.69
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
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
Catalogue No.:PA 40 0641005
CAS :
NA
Molecular Formula : C8H11N7O5S4
Molecular Weight : 413.46
