2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-N-(4-methoxybenzyl)propanamide CAS 478040-65-2

Description

Compared with other compounds in its class, the molecular weight of 441.54 g/mol gives 2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-N-(4-methoxybenzyl)propanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-N-(4-methoxybenzyl)propanamide (CAS 478040-65-2), molecular formula C23H27N3O4S and molecular weight 441.54 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-N-(4-methoxybenzyl)propanamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 441.54 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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