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CAS 376584-63-3

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1H-pyrazol-3-yl boronic acid

Description:
1H-pyrazol-3-yl boronic acid is an organoboron compound characterized by the presence of a pyrazole ring and a boronic acid functional group. This compound typically exhibits a white to off-white crystalline appearance and is soluble in polar solvents such as water and alcohols, which is a common trait of boronic acids due to their ability to form hydrogen bonds. The boronic acid moiety allows for the formation of reversible covalent bonds with diols, making it useful in various applications, including organic synthesis and medicinal chemistry. It can participate in Suzuki-Miyaura cross-coupling reactions, facilitating the formation of carbon-carbon bonds. Additionally, the pyrazole ring contributes to the compound's potential biological activity, as pyrazole derivatives are often explored for their pharmacological properties. The compound's reactivity and functional versatility make it a valuable intermediate in the synthesis of more complex molecules. Proper handling and storage are essential due to its sensitivity to moisture and air, which can affect its stability and reactivity.
Formula:C3H4BBrN2O2
InChI:InChI=1/C3H4BBrN2O2/c5-7-3(4(8)9)1-2-6-7/h1-2,8-9H
SMILES:c1cnn(c1B(O)O)Br
Synonyms:
  • Pyrazole-3-boronic acid
  • Pyrazole-2-Boronic Acid
  • 1H-pyrazol-3-ylboronic acid
  • 1H-Pyrazole-5-boronic acid
  • 1H-Pyrazole-3-boronic acid
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