CAS No 100986-86-5

IUPAC (R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7Hpyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid

Catalogue No. PACE-L09002

Molecular Formula C₁₈H₂₀FN₃O₄

Molecular Weight 361.4 g/mol

Synonyms Ofloxacin R-Isomer

CAS No 117707-40-1

IUPAC (-)-(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

Catalogue No. PACE-L09003

Molecular Formula C₁₇H₁₈FN₃O₄

Molecular Weight 347.3 g/mol

Synonyms Levofloxacin USP Related Compound A , N-Desmethyl Levofloxacin

CAS No 117678-38-3

IUPAC (S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide

Catalogue No. PACE-L09004

Molecular Formula C₁₈H₂₀FN₃O₅

Molecular Weight 377.4 g/mol

Synonyms Levofloxacin N-oxide

CAS No 117620-85-6

IUPAC (-)-(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

Catalogue No. PACE-L09005

Molecular Formula C₁₈H₂₁N₃O₄

Molecular Weight 343.4 g/mol

Synonyms Levofloxacin USP Related Compound F , Levofloxacin Desfluoro Impurity , 9-Desfluoro Levofloxacin