(S)-(((2S,3S,4S,5S)-L-Sofosbuvir Isomer CAS CATO-C4X-105291

Description

The occurrence of (S)-(((2S,3S,4S,5S)-L-Sofosbuvir Isomer is closely related to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(S)-(((2S,3S,4S,5S)-L-Sofosbuvir Isomer (CAS CATO-C4X-105291) is a high-purity analytical reference standard with the molecular formula C22H29FN3O9P and a molecular weight of 529.45 g/mol.

Owing to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine substitution, (S)-(((2S,3S,4S,5S)-L-Sofosbuvir Isomer is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 529.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), (S)-(((2S,3S,4S,5S)-L-Sofosbuvir Isomer 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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