Description

N,N’-(2,2′-bis(trifluoromethyl)-[1,1′-biphenyl]-4,4′-diyl)bis(4-aminobenzamide) (CAS: 1449757-11-2) is a high-purity, synthetic organic compound with the molecular formula C₂₈H₂₀F₆N₄O₂. This bifunctional aromatic amide derivative features two trifluoromethyl groups and two terminal aminobenzamide moieties, making it a valuable building block for advanced materials and pharmaceutical research. The compound’s rigid biphenyl core and electron-withdrawing trifluoromethyl groups contribute to its unique electronic and steric properties. Supplied as a fine powder, this product is rigorously characterized by NMR, HPLC, and mass spectrometry to ensure >95% purity (typical >98%). Ideal for use in polyimide synthesis, high-performance polymers, and medicinal chemistry applications. Store in a cool, dry place under inert atmosphere.

Properties

• CAS Number: 1449757-11-2
• Complexity: 798
• IUPAC Name: 4-amino-N-[4-[4-[(4-aminobenzoyl)amino]-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)phenyl]benzamide
• InChI: InChI=1S/C28H20F6N4O2/c29-27(30,31)23-13-19(37-25(39)15-1-5-17(35)6-2-15)9-11-21(23)22-12-10-20(14-24(22)28(32,33)34)38-26(40)16-3-7-18(36)8-4-16/h1-14H,35-36H2,(H,37,39)(H,38,40)
• InChI Key: CBYXHYQSFALRPA-UHFFFAOYSA-N
• Exact Mass: 558.14904487
• Molecular Formula: C28H20F6N4O2
• Molecular Weight: 558.5
• SMILES: C1=CC(=CC=C1C(=O)NC2=CC(=C(C=C2)C3=C(C=C(C=C3)NC(=O)C4=CC=C(C=C4)N)C(F)(F)F)C(F)(F)F)N
• Topological: 110
• Monoisotopic Mass: 558.14904487
• Synonyms: 1449757-11-2, N,N’-(2,2′-bis(trifluoromethyl)-[1,1′-biphenyl]-4,4′-diyl)bis(4-aminobenzamide), aminobenzamid], SCHEMBL16367720, MFCD34597798, N,N’-[2,2′-Bis(trifluoromethyl)biphenyl-4,4′-diyl]bis(4-aminobenzamide), DB-418153, G68064, N,N’-[2,2′-Bis(trifluoromethyl)[1,1′-biphenyl]-4,4′-diyl]bis[4-aminobenzamide], N,N inverted exclamation mark -[2,2 inverted exclamation mark -bis(trifluoromethyl)- [1,1 inverted exclamation mark -biphenyl]-4,4 inverted exclamation mark -diyl] bis[4-

Application

This compound serves as a key monomer for synthesizing fluorinated polyimides with enhanced thermal stability and low dielectric constants, suitable for microelectronics applications. In pharmaceutical research, it functions as a privileged scaffold for developing kinase inhibitors due to its ability to participate in hydrogen bonding interactions. The electron-deficient aromatic system makes it valuable for organic electronic materials, particularly in electron transport layers for OLED devices.

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