United States Pharmacopeia (USP) Reference Standard
Synonym(s): (S)-(−)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Empirical Formula: C13H9F2NO4
Formula Weight: 281.21
Linear Formula: C13H9F2NO4
MDL Number: MFCD04039905
Melting Point: >300 °C(lit.)