(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(1,3-dioxolan-2-yl)pentanoic acid CAS 1234692-73-9

Description

Compared with other compounds in its class, the molecular weight of 411.45 g/mol gives (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(1,3-dioxolan-2-yl)pentanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(1,3-dioxolan-2-yl)pentanoic acid (CAS 1234692-73-9), a certified reference material (molecular formula C23H25NO6, MW 411.45 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(1,3-dioxolan-2-yl)pentanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 411.45 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.

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