2-{3-[(4-tert-butylphenyl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl}acetic acid CAS 866151-30-6

Description

As a certified reference material (CRM), 2-{3-[(4-tert-butylphenyl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl}acetic 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.

2-{3-[(4-tert-butylphenyl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl}acetic acid (CAS 866151-30-6) is a high-purity analytical reference standard with the molecular formula C21H22N2O3 and a molecular weight of 350.41 g/mol.

The molecular framework of 2-{3-[(4-tert-butylphenyl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl}acetic acid (C21H22N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).

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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