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Atomfair Pentafluorobenzaldehyde PFBA C7HF5O

Description Pentafluorobenzaldehyde (CAS No. 653-37-2) is a highly fluorinated aromatic aldehyde with the molecular formula C7HF5O . This compound, also known by its IUPAC name 2,3,4,5,6-pentafluorobenzaldehyde , is a versatile building block in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty materials. Its unique electron-withdrawing pentafluoro substitution enhances reactivity in nucleophilic aromatic substitution (SNAr) reactions, making it invaluable for designing fluorinated analogs of bioactive molecules. The product is supplied as a clear to pale-yellow liquid with high purity (>98%), ensuring optimal performance in sensitive applications. Store in a cool, dry place under inert atmosphere to maintain stability.

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Description

Description

Pentafluorobenzaldehyde (CAS No. 653-37-2) is a highly fluorinated aromatic aldehyde with the molecular formula C7HF5O. This compound, also known by its IUPAC name 2,3,4,5,6-pentafluorobenzaldehyde, is a versatile building block in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty materials. Its unique electron-withdrawing pentafluoro substitution enhances reactivity in nucleophilic aromatic substitution (SNAr) reactions, making it invaluable for designing fluorinated analogs of bioactive molecules. The product is supplied as a clear to pale-yellow liquid with high purity (>98%), ensuring optimal performance in sensitive applications. Store in a cool, dry place under inert atmosphere to maintain stability.

  • CAS No: 653-37-2
  • Molecular Formula: C7HF5O
  • Molecular Weight: 196.07
  • Exact Mass: 195.99475546
  • Monoisotopic Mass: 195.99475546
  • IUPAC Name: 2,3,4,5,6-pentafluorobenzaldehyde
  • SMILES: C(=O)C1=C(C(=C(C(=C1F)F)F)F)F
  • Synonyms: Pentafluorobenzaldehyde, 2,3,4,5,6-Pentafluorobenzaldehyde, 653-37-2, Perfluorobenzaldehyde, Benzaldehyde, pentafluoro-

Application

Pentafluorobenzaldehyde is widely used as a key intermediate in the synthesis of fluorinated pharmaceuticals and agrochemicals. Its electron-deficient aromatic ring facilitates efficient coupling reactions, such as Suzuki-Miyaura and Heck reactions, for creating complex fluorinated scaffolds. Researchers also employ it in the development of liquid crystals and OLED materials due to its strong electron-withdrawing properties. Additionally, it serves as a derivatization agent in analytical chemistry for enhancing detection sensitivity in GC/MS and HPLC analyses.

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