Phenyl 7-bromo-1-methoxy-3-methyl-2-naphthoate CAS 1083181-76-3

Description

Compared with other compounds in its class, the molecular weight of 371.22 g/mol gives Phenyl 7-bromo-1-methoxy-3-methyl-2-naphthoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Phenyl 7-bromo-1-methoxy-3-methyl-2-naphthoate (CAS 1083181-76-3), a certified reference material (molecular formula C19H15BrO3, MW 371.22 g/mol) for analytical method development and quality control.

The molecular framework of Phenyl 7-bromo-1-methoxy-3-methyl-2-naphthoate (C19H15BrO3) is characterized by a steroid core, a hydroxyl group, an ether linkage, bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 Phenyl 7-bromo-1-methoxy-3-methyl-2-naphthoate 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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