Norfloxacin EP Impurity B HCl

Chemical Name: Norfloxacin Ethylene diamine analogue ; Norfloxacin Desethylene Impurity ; 7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

Synonym: Nortriptyline N-Ethyl Carbamate ; Ethyl [3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl]methylcarbamate

Smile: O=C(C1=CN(CC)C2=C(C=C(F)C(NCCN)=C2)C1=O)O.Cl