(1-Ethyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid

• CAT Number: L028346
• CAS Number: 2287228-20-8
• Molecular Formula: C6H8BF3N2O2
• Molecular Weight: 207.95
• Purity: ≥95%
• IUPAC Name: [1-ethyl-3-(trifluoromethyl)pyrazol-4-yl]boronic acid
• InChI: InChI=1S/C6H8BF3N2O2/c1-2-12-3-4(7(13)14)5(11-12)6(8,9)10/h3,13-14H,2H2,1H3
• InChIKey: ONQLQTCDZMHNEU-UHFFFAOYSA-N
• SMILES: B(C1=CN(N=C1C(F)(F)F)CC)(O)O

(1-Ethyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic Acid（Cat No.:L028346）is a specialized boronic acid derivative crucial for cross-coupling reactions in organic synthesis. The pyrazole ring, enriched with a trifluoromethyl group at the 3-position, enhances the electron-withdrawing characteristics, improving its reactivity and stability. The ethyl group at the 1-position adds lipophilic balance, aiding in solubility and processability. The boronic acid functionality at the 4-position is key for Suzuki-Miyaura coupling, allowing the formation of biaryl compounds essential in pharmaceuticals and agrochemicals, thereby facilitating the creation of diverse and complex molecular architectures.