2,2-dideuterio-2-(2-naphthyl)acetaldehyde CAS 2521695-62-3

Description

As a certified reference material (CRM), 2,2-dideuterio-2-(2-naphthyl)acetaldehyde 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.

CATO supplies 2,2-dideuterio-2-(2-naphthyl)acetaldehyde (CAS 2521695-62-3), a certified reference material (molecular formula C12H8D2O, MW 172.22 g/mol) for analytical method development and quality control.

Owing to deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system, 2,2-dideuterio-2-(2-naphthyl)acetaldehyde is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 172.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

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