N-(3-Methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)isobutyramide CAS 109517-21-7

Purity 97%+In StockPharmaceutical Standards
CAS No.109517-21-7
Molecular FormulaC7H12N4O3S2
Molecular Weight264.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-Methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)isobutyramide CAS 109517-21-7 chemical structure

Description

N-(3-Methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)isobutyramide (CAS 109517-21-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H12N4O3S2. Molecular weight: 264.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H12N4O3S2
Molecular Weight264.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4
Sulfur Atoms2

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