Description

7,8-Difluoronaphthalen-2-ol (CAS No. 675132-42-0) is a high-purity fluorinated naphthol derivative with the molecular formula C₁₀H₆F₂O. This compound is a valuable building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and advanced materials. Its unique structure, featuring two fluorine atoms at the 7 and 8 positions of the naphthalene ring, enhances its reactivity and selectivity in cross-coupling reactions, nucleophilic substitutions, and other transformations. The product is supplied as a fine crystalline powder with ≥98% purity (HPLC), ensuring consistent performance in research and industrial applications. Proper storage under inert conditions is recommended to maintain stability.

Properties

• CAS Number: 675132-42-0
• Complexity: 186
• IUPAC Name: 7,8-difluoronaphthalen-2-ol
• InChI: InChI=1S/C10H6F2O/c11-9-4-2-6-1-3-7(13)5-8(6)10(9)12/h1-5,13H
• InChI Key: ZMVMIRGSTHRUHP-UHFFFAOYSA-N
• Exact Mass: 180.03867113
• Molecular Formula: C10H6F2O
• Molecular Weight: 180.15
• SMILES: C1=CC(=CC2=C1C=CC(=C2F)F)O
• Topological: 20.2
• Monoisotopic Mass: 180.03867113
• Synonyms: 7,8-Difluoronaphthalen-2-ol, 675132-42-0, 7.8-Difluoro-2-Naphthol, 7,8-DIFLUORO-2-NAPHTHOL, C10H6F2O, MFCD11040444, 7,8-difluoro-2-naphthalenol, SCHEMBL1246942, DTXSID70630318, ZMVMIRGSTHRUHP-UHFFFAOYSA-N, AKOS006306800, BS-50652, CS-0156847, D83178

Application

7,8-Difluoronaphthalen-2-ol is widely used as a key intermediate in the synthesis of fluorinated organic compounds, including bioactive molecules and liquid crystal materials. Its electron-withdrawing fluorine substituents make it particularly useful in palladium-catalyzed coupling reactions for constructing complex aromatic systems. Researchers also employ this compound in the development of fluorescent probes and optoelectronic materials due to its rigid naphthalene backbone.

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