1-Cyclopropyl-1-phenylethanol CAS 5558-04-3

Description

Compared with other compounds in its class, the molecular weight of 162.23 g/mol gives 1-Cyclopropyl-1-phenylethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Cyclopropyl-1-phenylethanol (CAS 5558-04-3) is a high-purity analytical reference standard with the molecular formula C11H14O and a molecular weight of 162.23 g/mol.

Owing to a hydroxyl group, an ether linkage, an aromatic ring system, 1-Cyclopropyl-1-phenylethanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 162.23 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).

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.

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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