2′-Deoxy-2′-fluoro-5′-guanylic acid CAS 170784-58-4

Description

2′-Deoxy-2′-fluoro-5′-guanylic acid (CAS 170784-58-4), molecular formula C10H19FN5O7P and molecular weight 371.26 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2′-Deoxy-2′-fluoro-5′-guanylic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 371.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures 2′-Deoxy-2′-fluoro-5′-guanylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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