4-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonyl chloride CAS 40686-14-4

Description

The occurrence of 4-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonyl chloride is closely related to a nitrogen-containing heterocyclic scaffold, 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.

CATO supplies 4-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonyl chloride (CAS 40686-14-4), a certified reference material (molecular formula C10H8ClNO4S, MW 273.69 g/mol) for analytical method development and quality control.

Structurally, 4-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonyl chloride (C10H8ClNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 273.69 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonyl chloride 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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