127254-12-0 Sitafloxacin Sitafloxacin

Synonyms： spifloxacin; 7-[(4S)-4-Amino-6-azaspiro[2.4]heptan-6-yl]-8-chloro-6-fluoro-1-[(2S)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid; 7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(2S)-2-fluorocyclopropyl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS Number：127254-12-0
Molecular Formula：C₁₉H₁₈ClF₂N₃O₃
Molecular Weight：409.8143
InChI：InChI=1/C19H18ClF2N3O3/c20-14-15-8(17(26)9(18(27)28)5-25(15)12-4-10(12)21)3-11(22)16(14)24-6-13(23)19(7-24)1-2-19/h3,5,10,12-13H,1-2,4,6-7,23H2,(H,27,28)/t10-,12+,13+/m0/s1
Molecular Structure：
Density：1.63g/cm³
Boiling point：629.2°C at 760 mmHg
Refractive index：1.698
Flash point：334.3°C
Vapour Pressur：1.06E-16mmHg at 25°C
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