(2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 43139-93-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate.

(2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 43139-93-1) is a high-purity analytical reference standard with the molecular formula C13H20O8 and a molecular weight of 304.29 g/mol.

(2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate (C13H20O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), (2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate 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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