1,3,6,8-Tetrakis[p-benzoic acid]pyrene CAS 933047-52-0

Description

The occurrence of 1,3,6,8-Tetrakis[p-benzoic acid]pyrene is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,3,6,8-Tetrakis[p-benzoic acid]pyrene (CAS 933047-52-0), molecular formula C44H26O8 and molecular weight 682.67 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,3,6,8-Tetrakis[p-benzoic acid]pyrene (C44H26O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 32.0, corresponding to approximately 32 ring(s) or double-bond equivalent(s). With a molecular weight of 682.67 g/mol, it falls into the high-molecular-weight range. 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 1,3,6,8-Tetrakis[p-benzoic acid]pyrene 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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