Sodium DL-Lactate-2,3,3,3-d4 (60% w/w in H2O) CAS 344299-52-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium DL-Lactate-2,3,3,3-d4 (60% w/w in H2O).

Sodium DL-Lactate-2,3,3,3-d4 (60% w/w in H2O) (CAS 344299-52-1), molecular formula C3HD4O3Na and molecular weight 116.08 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Sodium DL-Lactate-2,3,3,3-d4 (60% w/w in H2O) (C3HD4O3Na) is characterized by deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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