4-[(3-Methoxyphenyl)methyl]-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one CAS 866157-85-9

Description

The occurrence of 4-[(3-Methoxyphenyl)methyl]-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-[(3-Methoxyphenyl)methyl]-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866157-85-9), a certified reference material (molecular formula C17H17NO3, MW 283.32 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-[(3-Methoxyphenyl)methyl]-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.32 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.

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

As a certified reference material (CRM), 4-[(3-Methoxyphenyl)methyl]-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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