(R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester CAS 138276-17-2

Description

As a certified reference material (CRM), (R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester 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.

(R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester (CAS 138276-17-2), molecular formula C15H19F3O5S and molecular weight 368.37 g/mol, is a CATO reference standard with documented purity and traceability.

(R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester (C15H19F3O5S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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.

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