4-(Prop-2-yn-1-yloxy)pyridine CAS 64818-18-4

Description

Compared with other compounds in its class, the molecular weight of 133.15 g/mol gives 4-(Prop-2-yn-1-yloxy)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(Prop-2-yn-1-yloxy)pyridine (CAS 64818-18-4) is a high-purity analytical reference standard with the molecular formula C8H7NO and a molecular weight of 133.15 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-(Prop-2-yn-1-yloxy)pyridine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 133.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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