Se-Phenyl benzenesulfonoselenoate CAS 60805-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.60805-71-2
Molecular FormulaC12H10O2SSe
Molecular Weight297.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Se-Phenyl benzenesulfonoselenoate CAS 60805-71-2 chemical structure

Description

As a certified reference material (CRM), Se-Phenyl benzenesulfonoselenoate 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.

Se-Phenyl benzenesulfonoselenoate (CAS 60805-71-2), molecular formula C12H10O2SSe and molecular weight 297.23 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H10O2SSe, Se-Phenyl benzenesulfonoselenoate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

Physical & Chemical Properties

Molecular FormulaC12H10O2SSe
Molecular Weight297.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Sulfur Atoms1

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