3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-propanesulfonyl chloride CAS 62605-69-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-propanesulfonyl chloride.

3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-propanesulfonyl chloride (CAS 62605-69-0) is a high-purity analytical reference standard with the molecular formula C11H10ClNO4S and a molecular weight of 287.72 g/mol.

Structurally, 3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-propanesulfonyl chloride (C11H10ClNO4S) 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 287.72 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-propanesulfonyl 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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