7,7-Difluoro-2-azaspiro[3.3]heptane hydrochloride CAS 2387597-99-9

Description

Compared with other compounds in its class, the molecular weight of 169.60 g/mol gives 7,7-Difluoro-2-azaspiro[3.3]heptane hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7,7-Difluoro-2-azaspiro[3.3]heptane hydrochloride (CAS 2387597-99-9), molecular formula C6H9F2NHCl and molecular weight 169.60 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7,7-Difluoro-2-azaspiro[3.3]heptane hydrochloride (C6H9F2NHCl) is characterized by fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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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