n-(3-Methylbutan-2-yl)-4,5,6,7-tetrahydrobenzofuran-4-amine CAS 1042550-83-3

Description

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.

n-(3-Methylbutan-2-yl)-4,5,6,7-tetrahydrobenzofuran-4-amine (CAS 1042550-83-3), molecular formula C13H21NO and molecular weight 207.31 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of n-(3-Methylbutan-2-yl)-4,5,6,7-tetrahydrobenzofuran-4-amine (C13H21NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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