3,3′,3′′,3′′′-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis[benzoic acid] CAS 70152-54-4

Description

The occurrence of 3,3′,3′′,3′′′-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis[benzoic acid] is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3,3′,3′′,3′′′-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis[benzoic acid] (CAS 70152-54-4) is a high-purity analytical reference standard with the molecular formula C48H30N4O8 and a molecular weight of 790.77 g/mol.

The molecular framework of 3,3′,3′′,3′′′-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis[benzoic acid] (C48H30N4O8) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 3,3′,3′′,3′′′-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis[benzoic acid] meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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