Diethyl 2-((benzo[d][1,3]dioxol-5-ylamino)methylene)malonate CAS 17394-77-3

Description

The occurrence of Diethyl 2-((benzo[d][1,3]dioxol-5-ylamino)methylene)malonate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Diethyl 2-((benzo[d][1,3]dioxol-5-ylamino)methylene)malonate (CAS 17394-77-3) is a high-purity analytical reference standard with the molecular formula C15H17NO6 and a molecular weight of 307.30 g/mol.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Diethyl 2-((benzo[d][1,3]dioxol-5-ylamino)methylene)malonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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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