BBTE-003 Prulifloxacin Intermediate

BBTE-003 Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate Prulifloxacin Intermediate CAS Number:113046-72-3 Chemical Name:1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylicacid, 6,7-difluoro-1-methyl-4-oxo-, ethyl ester Synonyms:Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate;6,7-Difluoro-1-methyl-4-oxo-4H-2-th; ia-8b-aza-cyclobuta[a]naphthalene-3; -carboxylic acid ethyl ester; Molecular Formula:C14H11F2NO3S Molecular Weight:311.30 Appearance: light yellow to off white powder Density:1.5 g/cm3 Boiling Point:436.8 °C at 760 mmHg Flash Point:218 °C