tert-Butyl (4-(methylsulfonyl)isothiazol-3-yl)carbamate CAS 2794197-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2794197-48-9
Molecular FormulaC9H14N2O4S2
Molecular Weight278.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (4-(methylsulfonyl)isothiazol-3-yl)carbamate CAS 2794197-48-9 chemical structure

Description

tert-Butyl (4-(methylsulfonyl)isothiazol-3-yl)carbamate (CAS 2794197-48-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14N2O4S2. Molecular weight: 278.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H14N2O4S2
Molecular Weight278.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)2003
Nitrogen Atoms2
Sulfur Atoms2

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