N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide CAS 81511-63-9

Purity 97%+In StockPharmaceutical Standards
CAS No.81511-63-9
Molecular FormulaC16H13N3O2S
Molecular Weight311.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide CAS 81511-63-9 chemical structure

Description

The occurrence of N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 81511-63-9), molecular formula C16H13N3O2S and molecular weight 311.36 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H13N3O2S, N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures N-phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H13N3O2S
Molecular Weight311.36 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms3
Sulfur Atoms1

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