5,​10,​15,​20-​Tetrakis-​(4-​aminophenyl)​-​porphyrin-​Zn-​(II)​ CAS 67595-98-6

Description

Compared with other compounds in its class, the molecular weight of 738.19 g/mol gives 5,​10,​15,​20-​Tetrakis-​(4-​aminophenyl)​-​porphyrin-​Zn-​(II)​ distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5,​10,​15,​20-​Tetrakis-​(4-​aminophenyl)​-​porphyrin-​Zn-​(II)​ (CAS 67595-98-6), a certified reference material (molecular formula C44H32N8Zn, MW 738.19 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5,​10,​15,​20-​Tetrakis-​(4-​aminophenyl)​-​porphyrin-​Zn-​(II)​ is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 738.19 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).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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