287389-35-9 DL-3-Hydroxybutyric acid-2,4-13C2 sodium salt Sodium DL-3-hydroxybutyrate-2,4-13C2 CAS 287389-35-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 287389-35-9 DL-3-Hydroxybutyric acid-2,4-13C2 sodium salt Sodium DL-3-hydroxybutyrate-2,4-13C2.

287389-35-9 DL-3-Hydroxybutyric acid-2,4-13C2 sodium salt Sodium DL-3-hydroxybutyrate-2,4-13C2 (CAS 287389-35-9), molecular formula C2[13C]2H7O3 Na and molecular weight 114.08 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C2[13C]2H7O3 Na, 287389-35-9 DL-3-Hydroxybutyric acid-2,4-13C2 sodium salt Sodium DL-3-hydroxybutyrate-2,4-13C2 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 114.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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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