5',5'''',5''''''',5''''''''''-(Pyrene-1,3,6,8-tetrayl)tetrakis(([1,1':3',1''-terphenyl]-4,4''-diamine)) CAS 2797253-55-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5',5'''',5''''''',5''''''''''-(Pyrene-1,3,6,8-tetrayl)tetrakis(([1,1':3',1''-terphenyl]-4,4''-diamine)).

5',5'''',5''''''',5''''''''''-(Pyrene-1,3,6,8-tetrayl)tetrakis(([1,1':3',1''-terphenyl]-4,4''-diamine)) (CAS 2797253-55-3) is a high-purity analytical reference standard with the molecular formula C88H66N8 and a molecular weight of 1235.52 g/mol.

Based on its molecular formula C88H66N8, 5',5'''',5''''''',5''''''''''-(Pyrene-1,3,6,8-tetrayl)tetrakis(([1,1':3',1''-terphenyl]-4,4''-diamine)) contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1235.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

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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