Ethyl 6-([1,1'-biphenyl]-4-yl)-6-oxohexanoate CAS 5002-15-3

Description

Compared with other compounds in its class, the molecular weight of 310.39 g/mol gives Ethyl 6-([1,1'-biphenyl]-4-yl)-6-oxohexanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 6-([1,1'-biphenyl]-4-yl)-6-oxohexanoate (CAS 5002-15-3), molecular formula C20H22O3 and molecular weight 310.39 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Ethyl 6-([1,1'-biphenyl]-4-yl)-6-oxohexanoate (C20H22O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 310.39 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.

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.

Physical & Chemical Properties

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