levofloxacin hemihydrate and its Impurities
A broad-spectrum antibiotic, which shows its action against both gram-positive and gram-negative strains. Levofloxacin Hemihydrate is a bactericidal antibiotic and used in treating several infections. It is a levo isomer of the racemate ofloxacin. Reference standards of Levofloxacin Hemihydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Levofloxacin Related Compound A ((S)-9-fluoro-3-methyl-10-(piperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyr (1362114)
Levofloxacin Related Compound A ((S)-9-fluoro-3-methyl-10-(piperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyr (1362114)
Catalogue No.:PA USP1362114
CAS :
117707-40-1
Molecular Formula : NA
Molecular Weight : NA
Levofloxacin Related Compound B ((S)-9,10,difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1 (1362125)
Levofloxacin Related Compound B ((S)-9,10,difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1 (1362125)
Catalogue No.:PA USP1362125
CAS :
100986-89-8
Molecular Formula : NA
Molecular Weight : NA
Levofloxacin Related Compound C ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl (1362136)
Levofloxacin Related Compound C ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl (1362136)
Catalogue No.:PA USP1362136
CAS :
177472-30-9
Molecular Formula : NA
Molecular Weight : NA
Levofloxacin Related Compound E ((S)-9-Fluoro-2,3-dihydro-3-methyl-10-[2-(methylamino)ethylamino]-7 (1362158)
Levofloxacin Related Compound E ((S)-9-Fluoro-2,3-dihydro-3-methyl-10-[2-(methylamino)ethylamino]-7 (1362158)
Catalogue No.:PA USP1362158
CAS :
1346603-62-0
Molecular Formula : NA
Molecular Weight : NA
Levofloxacin Related Compound F ((S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyri (1362169)
Levofloxacin Related Compound F ((S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyri (1362169)
Catalogue No.:PA USP1362169
CAS :
117620-85-6
Molecular Formula : NA
Molecular Weight : NA
