5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran CAS 1189652-25-2

Description

Compared with other compounds in its class, the molecular weight of 231.12 g/mol gives 5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran (CAS 1189652-25-2), molecular formula C10H7D4BrO and molecular weight 231.12 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.12 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.

As a certified reference material (CRM), 5-(2-Bromoethyl-d4)-2,3-dihydrobenzofuran meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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