bicyclo[2.2.1]hept-5-en-2-one CAS 694-98-4

Description

Owing to a hydroxyl group, an ether linkage, an aromatic ring system, bicyclo[2.2.1]hept-5-en-2-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 108.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

bicyclo[2.2.1]hept-5-en-2-one (CAS 694-98-4), molecular formula C7H8O and molecular weight 108.14 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.

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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