Analyte Name

(S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

CAS Number

100986-89-8

Molecular Formula

C13 H9 F2 N O4

Molecular Weight

281.21

Accurate Mass

281.05

SMILES

C[C@H]1COc2c(F)c(F)cc3C(=O)C(=CN1c23)C(=O)O

InChI

InChI=1S/C13H9F2NO4/c1-5-4-20-12-9(15)8(14)2-6-10(12)16(5)3-7(11(6)17)13(18)19/h2-3,5H,4H2,1H3,(H,18,19)/t5-/m0/s1

IUPAC

(3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

FRANCE

Product Type

Impurity

Product Format

Neat

API Family

Levofloxacin Hemihydrate

Analytical Method

Monograph only