5-(cyclopropylmethoxy)-3-fluoropyridine-2-carboxylic acid CAS 1286777-05-6

Description

5-(cyclopropylmethoxy)-3-fluoropyridine-2-carboxylic acid (C10H10FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

5-(cyclopropylmethoxy)-3-fluoropyridine-2-carboxylic acid (CAS 1286777-05-6) is a high-purity analytical reference standard with the molecular formula C10H10FNO3 and a molecular weight of 211.19 g/mol.

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.

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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