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D,L-Naproxen

Naproxen is a propionic non-steroidal anti-inflammatory drug (NSAID) that exhibits antipyretic, analgesic, anti-inflammatory, and antiviral activities. Naproxen inhibits COX-1 and COX-2 and is clinically used to treat fever, swelling, and pain. In vitro, naproxen inhibits influenza virus infection through binding of the nucleoprotein and preventing initiation of transcription and replication.

References PubMed ID::http://www.ncbi.nlm.nih.gov/pubmed/18855701

Purity

≥96%

Formula

C14H14O3

Formula Wt.

230.26

Chemical Name

(+)-(S)-6-Methoxy-α-methyl-2-naphthaleneacetic acid

Synonym

Artagen; Danaprox; Nafasol; Sutolin

Melting Point

152-154°C

Solubility

Insoluble in water. Soluble in acetone or ethanol.

Appearance

White Crystal Powder

Lejal N, Tarus B, Bouguyon E, et al. Structure-based discovery of the novel antiviral properties of naproxen against the nucleoprotein of influenza A virus. Antimicrob Agents Chemother. 2013 May;57(5):2231-42. PMID: 23459490.

Duggan KC, Walters MJ, Musee J, et al. Molecular basis for cyclooxygenase inhibition by the non-steroidal anti-inflammatory drug naproxen. J Biol Chem. 2010 Nov 5;285(45):34950-9. PMID: 20810665.

Dicaffeoyltartaric acid