4-(Prop-2-yn-1-yl)-2h-benzo[b][1,4]oxazin-3(4h)-one CAS 37988-92-4

Description

Compared with other compounds in its class, the molecular weight of 187.19 g/mol gives 4-(Prop-2-yn-1-yl)-2h-benzo[b][1,4]oxazin-3(4h)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(Prop-2-yn-1-yl)-2h-benzo[b][1,4]oxazin-3(4h)-one (CAS 37988-92-4) is a high-purity analytical reference standard with the molecular formula C11H9NO2 and a molecular weight of 187.19 g/mol.

The molecular framework of 4-(Prop-2-yn-1-yl)-2h-benzo[b][1,4]oxazin-3(4h)-one (C11H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 4-(Prop-2-yn-1-yl)-2h-benzo[b][1,4]oxazin-3(4h)-one 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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