5,9-Dibromo-7,7-diphenyl-7H-fluoreno[4,3-b]benzofuran CAS 1872364-25-4

Description

Compared with other compounds in its class, the molecular weight of 566.28 g/mol gives 5,9-Dibromo-7,7-diphenyl-7H-fluoreno[4,3-b]benzofuran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5,9-Dibromo-7,7-diphenyl-7H-fluoreno[4,3-b]benzofuran (CAS 1872364-25-4) is a high-purity analytical reference standard with the molecular formula C31H18Br2O and a molecular weight of 566.28 g/mol.

Owing to a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system, 5,9-Dibromo-7,7-diphenyl-7H-fluoreno[4,3-b]benzofuran is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 566.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 5,9-Dibromo-7,7-diphenyl-7H-fluoreno[4,3-b]benzofuran 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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