3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) CAS 882073-26-9

Description

3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) (CAS 882073-26-9) is a high-purity analytical reference standard with the molecular formula C20H20Cl2O2S2 and a molecular weight of 427.41 g/mol.

Owing to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 427.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) 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

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