1-Heptyne-6,6,7,7,7-d5 CAS 83418-35-3

Description

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.

1-Heptyne-6,6,7,7,7-d5 (CAS 83418-35-3), molecular formula C7H7D5 and molecular weight 101.20 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, an aromatic ring system, 1-Heptyne-6,6,7,7,7-d5 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 101.20 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).

As a certified reference material (CRM), 1-Heptyne-6,6,7,7,7-d5 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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