Description

4′,4”’,4””’,4”””’-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1′-biphenyl]-4-amine)) (CAS No. 2252187-21-4) is a high-purity organic compound with the molecular formula C₅₀H₄₀N₄. This tetraphenyl-based amine derivative features a central ethene core symmetrically functionalized with four biphenyl-4-amine groups, making it a valuable building block for advanced materials research. The compound exhibits excellent thermal stability and is soluble in common organic solvents such as DMF, THF, and dichloromethane. It is particularly useful in the synthesis of conjugated polymers, organic semiconductors, and metal-organic frameworks (MOFs). Supplied as a light yellow to beige powder with ≥95% purity (HPLC), this product is ideal for researchers working on optoelectronic devices, OLEDs, and photovoltaic applications. Each batch undergoes rigorous QC testing including ¹H NMR, HPLC, and mass spectrometry to ensure consistency and reliability for your experiments.

Properties

• CAS Number: 2252187-21-4
• Complexity: 955
• IUPAC Name: 4-[4-[1,2,2-tris[4-(4-aminophenyl)phenyl]vinyl]phenyl]aniline
• InChI: InChI=1S/C50H40N4/c51-45-25-17-37(18-26-45)33-1-9-41(10-2-33)49(42-11-3-34(4-12-42)38-19-27-46(52)28-20-38)50(43-13-5-35(6-14-43)39-21-29-47(53)30-22-39)44-15-7-36(8-16-44)40-23-31-48(54)32-24-40/h1-32H,51-54H2
• InChI Key: OQHFHGCJRSWUPI-UHFFFAOYSA-N
• Exact Mass: 696.32529729
• Molecular Formula: C50H40N4
• Molecular Weight: 696.9
• SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)N)C(=C(C3=CC=C(C=C3)C4=CC=C(C=C4)N)C5=CC=C(C=C5)C6=CC=C(C=C6)N)C7=CC=C(C=C7)C8=CC=C(C=C8)N
• Topological: 104
• Monoisotopic Mass: 696.32529729
• Synonyms: 2252187-21-4, 4′,4”’,4””’,4”””’-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1′-biphenyl]-4-amine)), 4-[4-[1,2,2-tris[4-(4-aminophenyl)phenyl]ethenyl]phenyl]aniline, YSZC379, MFCD34165609, AKOS040767485, BS-48913, CS-0111286, E74971, 4-[4-[1,2,2-tris[4-(4-aminophenyl)phenyl]vinyl]phenyl]aniline, 4,4,4,4-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1-biphenyl]-4-amine))

Application

This tetra-amine compound serves as a crucial precursor for developing conjugated polymers with enhanced charge transport properties in organic electronics. Researchers utilize it to create high-performance hole-transport materials for OLED displays and perovskite solar cells. The multiple amine groups enable facile functionalization for covalent organic framework (COF) synthesis with tunable porosity. In material science, it acts as a crosslinker for designing thermally stable networks in advanced coatings. The extended π-conjugation system makes it valuable for studying energy transfer mechanisms in photophysical applications.

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