11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl methylcarbamate CAS 866156-24-3

Description

Compared with other compounds in its class, the molecular weight of 283.28 g/mol gives 11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl methylcarbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl methylcarbamate (CAS 866156-24-3), a certified reference material (molecular formula C16H13NO4, MW 283.28 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl methylcarbamate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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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