Description

2-Butoxy-3,4-difluoroaniline (CAS No. 935251-05-1) is a high-purity fluorinated aniline derivative with the molecular formula C₁₀H₁₃F₂NO. This compound features a butoxy group at the 2-position and fluorine atoms at the 3- and 4-positions of the aniline ring, offering unique reactivity for advanced synthetic applications. With a molecular weight of 201.21 g/mol, it is supplied as a clear to pale yellow liquid under standard conditions. Ideal for pharmaceutical intermediates, agrochemical synthesis, and material science research, this reagent is characterized by its high stability and compatibility with cross-coupling reactions. Available in sealed containers to ensure purity and longevity, it is a critical building block for heterocyclic and fluorinated compound development.

Properties

• CAS Number: 935251-05-1
• Complexity: 168
• IUPAC Name: 2-butoxy-3,4-difluoro-aniline
• InChI: InChI=1S/C10H13F2NO/c1-2-3-6-14-10-8(13)5-4-7(11)9(10)12/h4-5H,2-3,6,13H2,1H3
• InChI Key: SVSDYNGJRKOJBA-UHFFFAOYSA-N
• Exact Mass: 201.09652036
• Molecular Formula: C10H13F2NO
• Molecular Weight: 201.21
• SMILES: CCCCOC1=C(C=CC(=C1F)F)N
• Topological: 35.3
• Monoisotopic Mass: 201.09652036
• Synonyms: 2-BUTOXY-3,4-DIFLUOROANILINE, 935251-05-1, 2-Butoxy-3,4-difluorobenzenamine, MFCD16787336, DTXSID10697086, AKOS011823821, SB77283, DB-364940, CS-0172236

Application

2-Butoxy-3,4-difluoroaniline serves as a versatile intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of kinase inhibitors and antimicrobial agents. Its electron-deficient aromatic ring makes it valuable for nucleophilic aromatic substitution (SNAr) reactions in agrochemical research. The compound is also employed in material science for designing liquid crystals and fluorinated polymers with enhanced thermal stability.

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