Dimethyl(1,2,3,6-tetrahydropyridin-4-yl)phosphine oxide CAS 2708259-77-0

Description

Compared with other compounds in its class, the molecular weight of 159.17 g/mol gives Dimethyl(1,2,3,6-tetrahydropyridin-4-yl)phosphine oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dimethyl(1,2,3,6-tetrahydropyridin-4-yl)phosphine oxide (CAS 2708259-77-0), molecular formula C7H14NOP and molecular weight 159.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, Dimethyl(1,2,3,6-tetrahydropyridin-4-yl)phosphine oxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 159.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com