7-bromonaphthalen-1-ol CAS 91270-69-8

Description

Compared with other compounds in its class, the molecular weight of 233.15 g/mol gives 7-bromonaphthalen-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7-bromonaphthalen-1-ol (CAS 91270-69-8), molecular formula C10H17BrO and molecular weight 233.15 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7-bromonaphthalen-1-ol (C10H17BrO) is characterized by 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-bromonaphthalen-1-ol 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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