Levofloxacin Impurities
-
Levofloxacin Desethylene Diformyl Impurity
CAS No. : 151377-74-1
Synonyms : N,N’-Desethylene-N,N’-diformyl Levofloxacin; (S)-9-Fluoro-10-[formyl[2-(formylmethylamino)ethyl]amino]-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Catalog No. : SA18411Backorder
-
Levofloxacin Desfluoro 2-Methyl Analog
CAS No. : NA
Synonyms : (-)-(S)-2,3-Dihydro-2-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Catalog No. : SA18410Backorder
-
Levofloxacin EP Impurity D
CAS No. : 117620-85-6 (base)
Synonyms : Levofloxacin Desfluoro Impurity; Levofloxacin USP Related Compound F; Defluoro Levofloxacin; (-)-(S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Catalog No. : SA18409Backorder
-
Levofloxacin EP Impurity C
CAS No. : 117678-37-2
Synonyms : Levofloxacin N-Oxide; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid N-oxide
Catalog No. : SA18408Backorder
-
Levofloxacin EP Impurity G
CAS No. : 1346603-62-0
Synonyms : Levofloxacin USP Related Compound E; Levofloxacin Desethylene Impurity; N,N-Desethylene Levofloxacin; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-[2-(methylamino)ethylamino]-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid HCl
Catalog No. : SA18407Backorder
-
Levofloxacin EP Impurity A
CAS No. : 100986-86-5
Synonyms : (R)-Ofloxacin; Levofloxacin D-Isomer; (+)-(R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Catalog No. : SA18406Backorder
-
Levofloxacin EP Impurity I
CAS No. : 178912-62-4 (base)
Synonyms : 9-Piperazinyl Levofloxacin Isomer; (-)-(S)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid HCl
Catalog No. : SA18405Backorder
-
Levofloxacin EP Impurity H
CAS No. : 177472-30-9
Synonyms : Levofloxacin Ethyl Ester; Ethyl (S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
Catalog No. : SA18404Backorder
-
Levofloxacin EP Impurity E
CAS No. : 178964-53-9
Synonyms : Decarboxy Levofloxacin Impurity; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine
Catalog No. : SA18403Backorder
-
Levofloxacin EP Impurity F
CAS No. : 100986-89-8
Synonyms : Difluoro Levofloxacin Analog; (S)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid; (3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
Catalog No. : SA18402Backorder
-
Levofloxacin EP Impurity B
CAS No. : 117707-40-1
Synonyms : N-Desmethyl Levofloxacin; Levofloxacin USP Relared Compound A; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Catalog No. : SA18401Backorder
-
Levofloxacin
CAS No. : 138199-71-0 (hemihydrate); 100986-85-4 (Anhydrous)
Synonyms : (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid Hemihydrate
Catalog No. : SA18400In stock