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CAS 844501-71-9

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1H-Pyrazole-3-boronic acid pinacol ester

Description:
1H-Pyrazole-3-boronic acid pinacol ester is an organoboron compound characterized by the presence of a pyrazole ring and a boronic acid functional group, which is esterified with pinacol. This compound typically exhibits properties associated with boron-containing compounds, such as the ability to participate in Suzuki-Miyaura cross-coupling reactions, making it valuable in organic synthesis and medicinal chemistry. The pyrazole moiety contributes to its potential biological activity, as pyrazole derivatives are known for various pharmacological properties. The pinacol ester form enhances the stability and solubility of the boronic acid, facilitating its use in various chemical reactions. Additionally, this compound may exhibit moderate polarity due to the presence of both hydrophobic (pyrazole) and hydrophilic (boronic acid) components. Its reactivity is influenced by the boron atom, which can form coordination complexes and participate in nucleophilic substitutions. Overall, 1H-Pyrazole-3-boronic acid pinacol ester is a versatile compound with applications in synthetic organic chemistry and potential therapeutic uses.
Formula:C9H15BN2O2
InChI:InChI=1/C9H15BN2O2/c1-8(2)9(3,4)14-10(13-8)7-5-6-11-12-7/h5-6H,1-4H3,(H,11,12)
SMILES:CC1(C)C(C)(C)OB(c2cc[nH]n2)O1
Synonyms:
  • 1H-pyrazole, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • 1H-pyrazole, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 3-(4,4,5,5-Tetramethyl-1,3,2-Dioxabolone)-Pyrrazole
  • 3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane)-Pyrazole
  • Pyrazole-3-boronic acid pinacol ester
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