2-((Tert-butoxycarbonyl)amino)-5,5,5-trifluoro-4-methylpentanoic acid CAS 409333-67-1

Description

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2-((Tert-butoxycarbonyl)amino)-5,5,5-trifluoro-4-methylpentanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

2-((Tert-butoxycarbonyl)amino)-5,5,5-trifluoro-4-methylpentanoic acid (CAS 409333-67-1), molecular formula C11H18F3NO4 and molecular weight 285.26 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.

As a certified reference material (CRM), 2-((Tert-butoxycarbonyl)amino)-5,5,5-trifluoro-4-methylpentanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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