CAS:74011-48-6|N-Demethyl Norfloxacin Hydrochloride

Catalogue Number:D231655
Chemical Name:N-Demethyl Norfloxacin Hydrochloride
Synonyms:6-Fluoro-1,4-dihydro-1-methyl-4-Oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid Hydrochloride(1:1); 6-Fluoro-1,4-dihydro-1-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid Monohydrochloride; Norfloxacin Impurity K
CAS Number:74011-48-6
Alternate CAS #
70459-07-3 free base
Molecular Formula:C₁₅H₁₆FN₃O₃•HCl
Molecular Weight:305.30+36.46
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:N-Demethyl Norfloxacin Hydrochloride is the salt of impurity K 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),
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