(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetylphenyl)propanoic acid CAS 1217751-18-2

Description

Compared with other compounds in its class, the molecular weight of 429.46 g/mol gives (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetylphenyl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetylphenyl)propanoic acid (CAS 1217751-18-2), molecular formula C26H23NO5 and molecular weight 429.46 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetylphenyl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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