2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide CAS 337922-44-8

Description

The occurrence of 2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide (CAS 337922-44-8) is a high-purity analytical reference standard with the molecular formula C20H17ClN2O3S and a molecular weight of 400.88 g/mol.

Structurally, 2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide (C20H17ClN2O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 400.88 g/mol, it falls into the moderately-high-molecular-weight range. 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), 2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide 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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