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Atomfair 5-Fluoro-2,3-dihydrobenzofuran C8H7FO CAS 245762-35-0

5-Fluoro-2,3-dihydrobenzofuran (CAS No. 245762-35-0) is a high-purity fluorinated heterocyclic compound with the molecular formula C8H7FO. This versatile intermediate is widely used in pharmaceutical research, agrochemical development, and material science due to its unique structural properties. The compound features a dihydrobenzofuran core substituted with a fluorine atom at the 5-position, offering enhanced reactivity and selectivity in synthetic applications. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC) and is supplied as a clear to pale-yellow liquid under optimal storage conditions. Ideal for medicinal chemistry, it serves as a key building block for the synthesis of bioactive molecules, including kinase inhibitors…

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Description

5-Fluoro-2,3-dihydrobenzofuran (CAS No. 245762-35-0) is a high-purity fluorinated heterocyclic compound with the molecular formula C8H7FO. This versatile intermediate is widely used in pharmaceutical research, agrochemical development, and material science due to its unique structural properties. The compound features a dihydrobenzofuran core substituted with a fluorine atom at the 5-position, offering enhanced reactivity and selectivity in synthetic applications. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC) and is supplied as a clear to pale-yellow liquid under optimal storage conditions. Ideal for medicinal chemistry, it serves as a key building block for the synthesis of bioactive molecules, including kinase inhibitors and CNS-targeting agents. Available in research quantities (100mg to 10kg) with customizable packaging options under inert atmosphere.

Properties

  • CAS Number: 245762-35-0
  • Complexity: 126
  • IUPAC Name: 5-fluoro-2,3-dihydrobenzofuran
  • InChI: InChI=1S/C8H7FO/c9-7-1-2-8-6(5-7)3-4-10-8/h1-2,5H,3-4H2
  • InChI Key: PAVTXINZFWRQOD-UHFFFAOYSA-N
  • Exact Mass: 138.048093005
  • Molecular Formula: C8H7FO
  • Molecular Weight: 138.14
  • SMILES: C1COC2=C1C=C(C=C2)F
  • Topological: 9.2
  • Monoisotopic Mass: 138.048093005
  • Synonyms: 5-fluoro-2,3-dihydrobenzofuran, 245762-35-0, 5-fluoro-2,3-dihydro-1-benzofuran, 2,3-Dihydro-5-fluorobenzo[b]furan, 5-fluoro-2,3-dihydrobenzo[b]furan, Benzofuran, 5-fluoro-2,3-dihydro-, 5-fluoro-2,3-dihydro-benzofurane, MFCD08236758, SCHEMBL564862, SCHEMBL1932695, SCHEMBL9378069, DTXSID60625470, PAVTXINZFWRQOD-UHFFFAOYSA-N, SBB086004, AKOS015901717, AB43939, PS-9089, SY322204, CS-0084551, EN300-90428

5-Fluoro-2,3-dihydrobenzofuran is primarily employed as a scaffold in drug discovery for modulating pharmacokinetic properties of lead compounds. Its fluorinated benzofuran structure facilitates hydrogen bonding interactions in enzyme binding sites, making it valuable for developing protease and receptor antagonists. The compound also finds use in materials science as a precursor for fluorescent dyes and liquid crystal materials due to its conjugated π-system.

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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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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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