3-fluoro-1,3-dimethylcyclobutane-1-carboxylic acid CAS 1773508-61-4

Description

The occurrence of 3-fluoro-1,3-dimethylcyclobutane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-fluoro-1,3-dimethylcyclobutane-1-carboxylic acid (CAS 1773508-61-4) is a high-purity analytical reference standard with the molecular formula C7H11FO2 and a molecular weight of 146.16 g/mol.

The molecular framework of 3-fluoro-1,3-dimethylcyclobutane-1-carboxylic acid (C7H11FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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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