Cas No:
70458-96-7
Mol.Wt:
319.3 g/mol
M.F:
C16H18FN3O3
Chemical Name:
Impurities
Norfloxacin Impurity A
Norfloxacin Related Compound A , 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid , 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Cas no:
68077-26-9
Mol.Wt:
68077-26-9
M.F:
C12H9ClFNO3
white to off- white solid
Norfloxacin Impurity A
Cas No:
68077-26-9
Norfloxacin Impurity H
Norfloxacin N-Ethoxycarbonyl Impurity ; Norfloxacin Related Compound H, 7-[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydro quinoline-3-carboxylic acid (as per EP) ; 7-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Cas no:
105440-01-5
Mol.Wt:
105440-01-5
M.F:
C19H22FN3O5
white to off white solid
Norfloxacin Impurity H
Cas No:
105440-01-5
Norfloxacin EP Impurity K
Norfloxacin Related Compound K, 2,2,2-trifluoroacetic acid compound with 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, 6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, 2,2,2-trifluoroacetic acid
Cas no:
70459-07-3
Mol.Wt:
70459-07-3
M.F:
C15H16FN3O3 : C2HF3O2
Off-white solid.
Norfloxacin EP Impurity K
Cas No:
70459-07-3
Norfloxacin Impurity B
Norfloxacin Ethylene diamine analogue ; Norfloxacin Desethylene Impurity,7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Cas no:
75001-77-3
Mol.Wt:
75001-77-3
M.F:
C14H16FN3O3
Light yellow powder
Norfloxacin Impurity B
Cas No:
75001-77-3
