Specification :
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