Baloxavir Marboxil Impurity 155 CAS CATO-C4X-2108155

Description

Compared with other compounds in its class, the molecular weight of 296.29 g/mol gives Baloxavir Marboxil Impurity 155 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Baloxavir Marboxil Impurity 155 (CAS CATO-C4X-2108155) is a certified pharmaceutical impurity reference standard with the molecular formula C14H10F2O3S and a molecular weight of 296.29 g/mol.

Based on its molecular formula C14H10F2O3S, Baloxavir Marboxil Impurity 155 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 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.

As a certified reference material (CRM), Baloxavir Marboxil Impurity 155 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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