1,2-Ethylenebis(9-fluorenyl)zirconiumdichloride CAS 148799-37-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2-Ethylenebis(9-fluorenyl)zirconiumdichloride.

1,2-Ethylenebis(9-fluorenyl)zirconiumdichloride (CAS 148799-37-5), molecular formula C28H22Cl2Zr and molecular weight 520.61 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,2-Ethylenebis(9-fluorenyl)zirconiumdichloride (C28H22Cl2Zr) contains chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 520.61 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 1,2-Ethylenebis(9-fluorenyl)zirconiumdichloride 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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