4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 CAS 67034-85-9

Description

The occurrence of 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 is closely related to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 (CAS 67034-85-9), a certified reference material (molecular formula C19H19D7O2, MW 293.45 g/mol) for analytical method development and quality control.

Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 293.45 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), 4-Androsten-3,17-dione-2,2,4,6,6,16,16-D7 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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