7-methyl-1H,2H,3H-pyrido[3,4-b][1,4]oxazine CAS 1781879-11-5

Description

The occurrence of 7-methyl-1H,2H,3H-pyrido[3,4-b][1,4]oxazine is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7-methyl-1H,2H,3H-pyrido[3,4-b][1,4]oxazine (CAS 1781879-11-5), a certified reference material (molecular formula C8H16N2O, MW 156.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H16N2O, 7-methyl-1H,2H,3H-pyrido[3,4-b][1,4]oxazine contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 156.23 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.

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.

CATO manufactures 7-methyl-1H,2H,3H-pyrido[3,4-b][1,4]oxazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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