4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide CAS 920352-91-6

Purity 97%+In StockPharmaceutical Standards
CAS No.920352-91-6
Molecular FormulaC15H15NO3S2
Molecular Weight321.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide CAS 920352-91-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide.

4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide (CAS 920352-91-6) is a high-purity analytical reference standard with the molecular formula C15H15NO3S2 and a molecular weight of 321.41 g/mol.

Based on its molecular formula C15H15NO3S2, 4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide 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 321.41 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.

As a certified reference material (CRM), 4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC15H15NO3S2
Molecular Weight321.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms2

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