Description

1,3-Dioxoisoindolin-2-yl 4-fluorobenzoate (CAS No. 305359-06-2) is a high-purity fluorinated organic compound with the molecular formula C₁₅H₈FNO₄. This specialized chemical features a 1,3-dioxoisoindolin-2-yl ester group linked to a 4-fluorobenzoate moiety, offering unique reactivity for synthetic applications. With a molecular weight of 285.23 g/mol, it is supplied as a fine powder or crystalline solid, typically >95% pure by HPLC. This compound is ideal for pharmaceutical intermediates, material science research, and as a building block for fluorinated heterocycles. Store in a cool, dry place under inert atmosphere to ensure stability. Suitable for researchers requiring precise fluorinated scaffolds in medicinal chemistry and advanced material design.

Properties

• CAS Number: 305359-06-2
• Complexity: 435
• IUPAC Name: (1,3-dioxoisoindolin-2-yl) 4-fluorobenzoate
• InChI: InChI=1S/C15H8FNO4/c16-10-7-5-9(6-8-10)15(20)21-17-13(18)11-3-1-2-4-12(11)14(17)19/h1-8H
• InChI Key: ZQEDOCXKSFRCGX-UHFFFAOYSA-N
• Exact Mass: 285.04373590
• Molecular Formula: C15H8FNO4
• Molecular Weight: 285.23
• SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)OC(=O)C3=CC=C(C=C3)F
• Topological: 63.7
• Monoisotopic Mass: 285.04373590
• Synonyms: 1,3-Dioxoisoindolin-2-yl 4-fluorobenzoate, 305359-06-2, (1,3-dioxoisoindol-2-yl) 4-fluorobenzoate, 2-{[(4-fluorophenyl)carbonyl]oxy}-1H-isoindole-1,3(2H)-dione, 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-fluorobenzoate, HMS1614F15, MFCD00589791, STK223455, AKOS001665479, CS-0348271, EN300-6513669, SR-01000504846, SR-01000504846-1

Application

1,3-Dioxoisoindolin-2-yl 4-fluorobenzoate serves as a key intermediate in the synthesis of fluorinated pharmaceuticals and agrochemicals. Its reactive ester group enables efficient coupling reactions in peptide mimetics and polymer chemistry. The compound is particularly valuable in developing PET radiotracers due to its fluorine content. Researchers also utilize it to create novel fluorescent dyes and liquid crystal materials.

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