N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-5-fluoro-2-methylbenzenesulfonamide CAS 67475-17-6

Purity 97%+In StockPharmaceutical Standards
CAS No.67475-17-6
Molecular FormulaC11H12FN3O2S2
Molecular Weight301.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-5-fluoro-2-methylbenzenesulfonamide CAS 67475-17-6 chemical structure

Description

N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-5-fluoro-2-methylbenzenesulfonamide (CAS 67475-17-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12FN3O2S2. Molecular weight: 301.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H12FN3O2S2
Molecular Weight301.36 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms2

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