CAS 122224-56-0

6,7-Dichloro-1-ethyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester

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CAS: 122224-56-0

Applications 6,7-Dichloro-1-ethyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of Defluoro-6-chloro Norfloxacin Hydrochloride (D228535). Defluoro-6-chloro Norfloxacin hydrochloride is impurity F of Norfloxacin (N681000), which is a pefloxacin derivative that acts as a fluorinated quinolone antibacterial.
References Koga, H., et al.: J. Med. Chem., 23, 1358 (1980); Hirai, K., et al.: Antimicrob. Agents Chemother., 19, 188 (1981); Holmes, B., et al.: Drugs, 30, 482 (1985)

Fórmula: C₁₄H₁₃Cl₂NO₃

Forma y color: Neat

Peso molecular: 314.16

Ref: TR-D438950