(R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((1-(tert-butoxycarbonyl)-1H-indol-3-yl)methyl)propanoic acid CAS 468721-48-4

Description

As a certified reference material (CRM), (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((1-(tert-butoxycarbonyl)-1H-indol-3-yl)methyl)propanoic 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.

(R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((1-(tert-butoxycarbonyl)-1H-indol-3-yl)methyl)propanoic acid (CAS 468721-48-4), molecular formula C32H32N2O6 and molecular weight 540.61 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((1-(tert-butoxycarbonyl)-1H-indol-3-yl)methyl)propanoic acid (C32H32N2O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 540.61 g/mol, it falls into the moderately-high-molecular-weight range. 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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