(9-(4-(Diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide) CAS 1198361-98-6

Description

CATO manufactures (9-(4-(Diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide) 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.

(9-(4-(Diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide) (CAS 1198361-98-6), molecular formula C61H45NO2P2 and molecular weight 885.96 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (9-(4-(Diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide) (C61H45NO2P2) contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 40.0, corresponding to approximately 40 ring(s) or double-bond equivalent(s). With a molecular weight of 885.96 g/mol, it falls into the high-molecular-weight range. 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.

Physical & Chemical Properties

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