Baloxavir Marboxil Impurity 200 CAS CATO-C4X-2108200

Description

Compared with other compounds in its class, the molecular weight of 262.27 g/mol gives Baloxavir Marboxil Impurity 200 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

As a process- or degradation-related impurity, Baloxavir Marboxil Impurity 200 (CAS CATO-C4X-2108200, C14H8F2OS) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

Baloxavir Marboxil Impurity 200 (C14H8F2OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

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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