Phenyl (5-ethyl-1,3,4-thiadiazol-2-yl)sulfonylcarbamate CAS 89517-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.89517-90-8
Molecular FormulaC11H11N3O4S2
Molecular Weight313.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyl (5-ethyl-1,3,4-thiadiazol-2-yl)sulfonylcarbamate CAS 89517-90-8 chemical structure

Description

Phenyl (5-ethyl-1,3,4-thiadiazol-2-yl)sulfonylcarbamate (CAS 89517-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N3O4S2. Molecular weight: 313.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H11N3O4S2
Molecular Weight313.35 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms3
Sulfur Atoms2

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