(S)-2-Amino-N-((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-4-methylpentanamide CAS 178933-95-4

Description

As a certified reference material (CRM), (S)-2-Amino-N-((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-4-methylpentanamide 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.

(S)-2-Amino-N-((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-4-methylpentanamide (CAS 178933-95-4), molecular formula C13H27N3O2 and molecular weight 257.37 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C13H27N3O2, (S)-2-Amino-N-((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-4-methylpentanamide contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 257.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

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