Product Description

ProductMethazolamide
CAS554-57-4
FormulaC5H8N4O3S2
SynonymAcetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-, Acetamide, N-(4-methyl-2-sulfamoyl-d2-1,3,4-thiadiazolin-5-ylidene)-, 2-Acetylimino-3-methyl-d(4)-1,3,4-thiadiazoline-5-sulfonamide, 5-Acetylimino-4-methyl-d(2)-1,3,4-thiadiazoline-2-sulfonamide, Methenamide, Naptazane, Neptazane, Neptazaneat, N-(4-Methyl-2-sulfamoyl-d2-1,3,4-thiadiazolin-5-ylidene)acetamide, 2-acetylimino-3-methyl-delta(sup4)-1,3,4-thiadiazoline-5-sulfonamide, 2-Acetylimino-3-methyl-delta<sup>4</sup>-1,3,4-thiadiazoline-5-sulfonamide, 5-acetylimino-4-methyl-delta(sup2)-1,3,4-thiadiazoline-2-sulfonamide, 5-Acetylimino-4-methyl-delta<sup>2</sup>-1,3,4-thiadiazoline-2-sulfonamide, Acetamide, N-(4-methyl-2-sulfamoyl-delta<sup>2</sup>-1,3,4-thiadiazolin-5-ylidene)-, Acetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-, Methenamide, N-((2Z)-5-(Aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene)acetamide

Typical Product Specifications

Molecular weight236.27
EINECS209-066-7
InChI1S/C5H8N4O3S2/c1-3(10)7-4-9(2)8-5(13-4)14(6,11)12/h1-2H3,(H2,6,11,12)
log P (octanol-water)0.13
Melting Point213.5 &deg; C
Henry's Law Constant4.40E-16 atm-m3/mole
Vapor Pressure7.14E-08 mm Hg
Atmospheric OH Rate Constant3.07E-12 cm3/molecule-sec
Colorwhite to beige
Melting Point208 &deg;C (dec.)
Storage Temperature2-8&deg;C
SolubilityDMSO: soluble20mg/mL, clear
Water solubility3500 mg/L
ClassSpecialty Chemicals
FunctionIntermediates
IndustryPharmaceutical
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