7,7-Bis(1-butyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one CAS 304698-49-5

Description

Compared with other compounds in its class, the molecular weight of 505.65 g/mol gives 7,7-Bis(1-butyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 7,7-Bis(1-butyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one (CAS 304698-49-5), a certified reference material (molecular formula C33H35N3O2, MW 505.65 g/mol) for analytical method development and quality control.

Based on its molecular formula C33H35N3O2, 7,7-Bis(1-butyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 505.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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