2-[(3-Oxo-2-phenyl-2,3-dihydro-1H-isoindol-1-yl)sulfanyl]acetic acid CAS 189271-24-7

Description

Structurally, 2-[(3-Oxo-2-phenyl-2,3-dihydro-1H-isoindol-1-yl)sulfanyl]acetic acid (C16H13NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 299.34 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

2-[(3-Oxo-2-phenyl-2,3-dihydro-1H-isoindol-1-yl)sulfanyl]acetic acid (CAS 189271-24-7), molecular formula C16H13NO3S and molecular weight 299.34 g/mol, is a CATO reference standard with documented purity and traceability.

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), 2-[(3-Oxo-2-phenyl-2,3-dihydro-1H-isoindol-1-yl)sulfanyl]acetic acid 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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