N4,N4,N4',N4'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1'-biphenyl]-4,4'-diamine CAS 1471200-74-4

Description

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

N4,N4,N4',N4'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1'-biphenyl]-4,4'-diamine (CAS 1471200-74-4), molecular formula C56H40N6 and molecular weight 796.96 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N4,N4,N4',N4'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1'-biphenyl]-4,4'-diamine (C56H40N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 40.0, corresponding to approximately 40 ring(s) or double-bond equivalent(s). With a molecular weight of 796.96 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures N4,N4,N4',N4'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1'-biphenyl]-4,4'-diamine 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com