(2-(Phenylethynyl)phenyl)methanol CAS 13141-40-7

Description

Compared with other compounds in its class, the molecular weight of 208.26 g/mol gives (2-(Phenylethynyl)phenyl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2-(Phenylethynyl)phenyl)methanol (CAS 13141-40-7) is a high-purity analytical reference standard with the molecular formula C15H12O and a molecular weight of 208.26 g/mol.

Owing to a hydroxyl group, an ether linkage, a polycyclic aromatic system, (2-(Phenylethynyl)phenyl)methanol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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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