Description

4-Fluorotetrahydro-2H-pyran-4-carbaldehyde (CAS No. 1104606-33-8) is a high-purity fluorinated heterocyclic aldehyde with the molecular formula C₆H₉FO₂. This compound, also known by its IUPAC name 4-fluorooxane-4-carbaldehyde, is a versatile building block in organic synthesis and pharmaceutical research. Its unique structure, featuring a fluorine-substituted tetrahydropyran ring and an aldehyde functional group, makes it valuable for the development of novel bioactive molecules, agrochemicals, and materials science applications. Available in research quantities, this product is rigorously tested for quality and consistency, ensuring reliable performance in synthetic workflows. Suitable for use in nucleophilic additions, reductive aminations, and other carbonyl-based transformations.

Properties

• CAS Number: 1104606-33-8
• Complexity: 108
• IUPAC Name: 4-fluorotetrahydropyran-4-carbaldehyde
• InChI: InChI=1S/C6H9FO2/c7-6(5-8)1-3-9-4-2-6/h5H,1-4H2
• InChI Key: DNDPCYUIRAWFRI-UHFFFAOYSA-N
• Exact Mass: 132.05865769
• Molecular Formula: C6H9FO2
• Molecular Weight: 132.13
• SMILES: C1COCCC1(C=O)F
• Topological: 26.3
• Monoisotopic Mass: 132.05865769
• Synonyms: 4-Fluorotetrahydro-2H-pyran-4-carbaldehyde, 1104606-33-8, 4-fluorooxane-4-carbaldehyde, SCHEMBL1192437, DTXSID30743897, DNDPCYUIRAWFRI-UHFFFAOYSA-N, DB-106824, CS-0451103, 4-Fluoro-tetrahydro-2H-pyran-4-carboxaldehyde

Application

4-Fluorotetrahydro-2H-pyran-4-carbaldehyde serves as a key intermediate in medicinal chemistry for the synthesis of fluorinated analogs of biologically active compounds. Its aldehyde group enables facile conjugation with amines or hydrazines, while the fluorinated tetrahydropyran scaffold enhances metabolic stability in drug candidates. Researchers also employ this compound in materials science to modify polymer backbones or create fluorinated coatings. Additionally, it is explored in agrochemical research for developing novel pesticides with improved environmental persistence.

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