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Atomfair Potassium 1H-pyrazole-4-trifluoroborate C3H3BF3KN2 CAS 1111732-81-0

Potassium 1H-pyrazole-4-trifluoroborate (CAS No. 1111732-81-0) is a highly specialized organoboron compound with the molecular formula C3H3BF3KN2. This reagent is a potassium salt of a pyrazole-substituted trifluoroborate, offering exceptional stability and reactivity for cross-coupling reactions, particularly in Suzuki-Miyaura couplings. Its IUPAC name, potassium;trifluoro(1H-pyrazol-4-yl)boranuide , reflects its precise chemical structure. Ideal for pharmaceutical and materials science research, this compound is provided as a high-purity solid with rigorous QC testing to ensure consistency. Store under inert conditions to maintain stability.

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Description

Potassium 1H-pyrazole-4-trifluoroborate (CAS No. 1111732-81-0) is a highly specialized organoboron compound with the molecular formula C3H3BF3KN2. This reagent is a potassium salt of a pyrazole-substituted trifluoroborate, offering exceptional stability and reactivity for cross-coupling reactions, particularly in Suzuki-Miyaura couplings. Its IUPAC name, potassium;trifluoro(1H-pyrazol-4-yl)boranuide, reflects its precise chemical structure. Ideal for pharmaceutical and materials science research, this compound is provided as a high-purity solid with rigorous QC testing to ensure consistency. Store under inert conditions to maintain stability.

Properties

  • CAS Number: 1111732-81-0
  • Complexity: 108
  • IUPAC Name: potassium;trifluoro(1H-pyrazol-4-yl)boranuide
  • InChI: InChI=1S/C3H3BF3N2.K/c5-4(6,7)3-1-8-9-2-3;/h1-2H,(H,8,9);/q-1;+1
  • InChI Key: IKWKPYJRTNMJDL-UHFFFAOYSA-N
  • Exact Mass: 173.9978442
  • Molecular Formula: C3H3BF3KN2
  • Molecular Weight: 173.98
  • SMILES: [B-](C1=CNN=C1)(F)(F)F.[K+]
  • Topological: 28.7
  • Monoisotopic Mass: 173.9978442
  • Synonyms: 1111732-81-0, POTASSIUM 1H-PYRAZOLE-4-TRIFLUOROBORATE, Potassium trifluoro(1H-pyrazol-4-yl)borate, potassium;trifluoro(1H-pyrazol-4-yl)boranuide, POTASSIUM TRIFLUORO(1H-PYRAZOL-4-YL)BORANUIDE, AKOS006312285, AS-63928, Potassiumtrifluoro(1H-pyrazol-4-yl)borate, CS-0157356, POTASSIUM1H-PYRAZOLE-4-TRIFLUOROBORATE, H11199, EN300-7424298

Application

Potassium 1H-pyrazole-4-trifluoroborate is a versatile reagent in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions to form biaryl and heteroaryl compounds. Its stability and solubility make it suitable for pharmaceutical intermediates and agrochemical development. Researchers also employ it in materials science for constructing boron-containing polymers or ligands.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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