4',4''',4''''',4'''''''-(Pyrazine-2,3,5,6-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) CAS 2346577-92-0

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4',4''',4''''',4'''''''-(Pyrazine-2,3,5,6-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 800.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

4',4''',4''''',4'''''''-(Pyrazine-2,3,5,6-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) (CAS 2346577-92-0) is a high-purity analytical reference standard with the molecular formula C56H36N2O4 and a molecular weight of 800.90 g/mol.

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), 4',4''',4''''',4'''''''-(Pyrazine-2,3,5,6-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) 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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