Description

2,3′,5′-Trifluoro-[1,1′-biphenyl]-4-carbaldehyde (CAS No. 1318975-41-5) is a high-purity fluorinated aromatic aldehyde with the molecular formula C₁₃H₇F₃O. This compound, also known by its IUPAC name 4-(3,5-difluorophenyl)-3-fluorobenzaldehyde, is a valuable building block in organic synthesis and pharmaceutical research. Its unique trifluorinated biphenyl structure makes it an ideal intermediate for the development of advanced materials, liquid crystals, and bioactive molecules. The product is rigorously tested for quality, ensuring ≥95% purity (HPLC) and optimal stability under recommended storage conditions (2-8°C, inert atmosphere). Available in convenient packaging options (100mg, 500mg, 1g, 5g), this specialty chemical is supplied with comprehensive analytical data including ¹H NMR, ¹³C NMR, and MS spectra.

Properties

• CAS Number: 1318975-41-5
• Complexity: 261
• IUPAC Name: 4-(3,5-difluorophenyl)-3-fluoro-benzaldehyde
• InChI: InChI=1S/C13H7F3O/c14-10-4-9(5-11(15)6-10)12-2-1-8(7-17)3-13(12)16/h1-7H
• InChI Key: BNIFVZNUYYQLIT-UHFFFAOYSA-N
• Exact Mass: 236.04489933
• Molecular Formula: C13H7F3O
• Molecular Weight: 236.19
• SMILES: C1=CC(=C(C=C1C=O)F)C2=CC(=CC(=C2)F)F
• Topological: 17.1
• Monoisotopic Mass: 236.04489933
• Synonyms: 2,3′,5′-Trifluoro-[1,1′-biphenyl]-4-carbaldehyde, 1318975-41-5, 2,3′,5′-Trifluorobiphenyl-4-carbaldehyde, 4-(3,5-DIFLUOROPHENYL)-3-FLUOROBENZALDEHYDE, MFCD25460352, C13H7F3O, SCHEMBL12464404, AKOS020026298, AS-77983, CS-0173064, 2,3”,5”-Trifluoro-[1,1”-biphenyl]-4-carbaldehyde

Application

This trifluorinated biphenyl aldehyde serves as a key precursor in Suzuki-Miyaura cross-coupling reactions for constructing complex fluorinated biaryl systems. Researchers utilize it in medicinal chemistry to develop potential kinase inhibitors and PET radiotracer candidates due to its metabolic stability imparted by fluorine atoms. The compound’s aldehyde functionality enables facile derivatization into Schiff bases, hydrazones, or heterocyclic scaffolds for drug discovery programs.

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