2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 5-methoxy-3-methylbenzofuran-2-carboxylate CAS 874600-05-2

Description

Compared with other compounds in its class, the molecular weight of 356.37 g/mol gives 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 5-methoxy-3-methylbenzofuran-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 5-methoxy-3-methylbenzofuran-2-carboxylate (CAS 874600-05-2) is a high-purity analytical reference standard with the molecular formula C19H20N2O5 and a molecular weight of 356.37 g/mol.

Structurally, 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 5-methoxy-3-methylbenzofuran-2-carboxylate (C19H20N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 356.37 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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