7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid, 90%

CAS: 68077-26-9

Ref. TR-C366045

Product Information

• Name: 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid, 90%
• Synonyms: Norfloxacin USP Related Compound A, Norfloxacin USP RC A,7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid, Norfloxacin Imp. A (EP), Norfloxacin Related Compound A, Norfloxacin Impurity A, Pefloxacin Mesilate Dihydrate Impurity F, Pefloxacin Impurity F, 1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic acid, 1-Ethyl-6-fluoro-7-chloro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 1-Ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, 1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, 1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 3-Quinolinecarboxylic Acid, 7-Chloro-1-Ethyl-6-Fluoro-1,4-Dihydro-4-Oxo-, 7-Chloro-1,4-dihydro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylic acid, 7-Chloro-1-Ethyl-6-Fluoro-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate, 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 7-Chloro-1-ethyl-6-fluoroquinolin-4-one-3-carboxylic acid, Cga 78039, M 193324
• CAS: 68077-26-9

Description

Impurity Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-d
Applications 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid (Norfloxacin EP Impurity A) is a Norfloxacin intermediate. Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid).
References Piganeau, N., et al.: J. Mol. Biol., 312, 1177 (2001), Rameshkumar, N., et al.: Eur. J. Med. Chem., 38, 1001 (2003), You, Q., et al.: J. Med. Chem., 52, 5649 (2009),

• Brand: TRC

Chemical properties

• Molecular weight: 269.66
• Formula: C₁₂H₉ClFNO₃
• Purity: 90%
• Color/Form: Neat
• InChI: InChI=1S/C12H9ClFNO3/c1-2-15-5-7(12(17)18)11(16)6-3-9(14)8(13)4-10(6)15/h3-5H,2H2,1H3,(H,17,18)
• InChI key: InChIKey=WNNSMMJBBOPPOT-UHFFFAOYSA-N
• SMILES: CCn1cc(C(=O)O)c(=O)c2cc(F)c(Cl)cc21