4-Amino-p-terphenyl

• CAT Number: L042982
• CAS Number: 7293-45-0
• Molecular Formula: C18H15N
• Molecular Weight: 245.30
• Purity: ≥95%
• IUPAC Name: 4-(4-phenylphenyl)aniline
• InChI: InChI=1S/C18H15N/c19-18-12-10-17(11-13-18)16-8-6-15(7-9-16)14-4-2-1-3-5-14/h1-13H,19H2
• InChIKey: ATGIXVUZFPZOHP-UHFFFAOYSA-N
• SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=C(C=C3)N

4-Amino-p-terphenyl（Cat No.:L042982）is an aromatic compound consisting of three linearly connected benzene rings (p-terphenyl core) with an amino group at the para position of the terminal ring. This molecule combines extended π-conjugation with a reactive amine functionality, making it a valuable intermediate in organic electronics, dye chemistry, and advanced material design. The amino group enables further derivatization through acylation, sulfonation, or coupling reactions, while the rigid, planar structure supports efficient charge transport. 4-Amino-p-terphenyl is often used in the synthesis of OLED materials, liquid crystals, and high-performance polymers.