285977-78-8 acetic anhydride-1,1'-13c2,d6 CAS 285977-78-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 285977-78-8 acetic anhydride-1,1'-13c2,d6.

285977-78-8 acetic anhydride-1,1'-13c2,d6 (CAS 285977-78-8), molecular formula C2[13C]2D6O3 and molecular weight 110.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, 285977-78-8 acetic anhydride-1,1'-13c2,d6 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 110.11 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), 285977-78-8 acetic anhydride-1,1'-13c2,d6 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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