9-Methoxy-3-azaspiro[5.5]Undecane CAS 1564629-89-5

Description

Owing to an amide group, a hydroxyl group, an ether linkage, 9-Methoxy-3-azaspiro[5.5]Undecane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 183.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

9-Methoxy-3-azaspiro[5.5]Undecane (CAS 1564629-89-5), molecular formula C11H21NO and molecular weight 183.29 g/mol, is a CATO reference standard with documented purity and traceability.

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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