4,4′-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis-Benzoic acid CAS 142168-25-0

Description

Compared with other compounds in its class, the molecular weight of 702.75 g/mol gives 4,4′-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis-Benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4,4′-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis-Benzoic acid (CAS 142168-25-0), molecular formula C46H30N4O4 and molecular weight 702.75 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4,4′-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis-Benzoic acid is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 702.75 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4,4′-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis-Benzoic acid 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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