2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-4-one CAS 185526-59-4

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-4-one (CAS 185526-59-4) is a high-purity analytical reference standard with the molecular formula C14H16O and a molecular weight of 200.28 g/mol.

Structurally, 2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-4-one (C14H16O) contains a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 200.28 g/mol, it falls into the medium-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).

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.

Physical & Chemical Properties

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