Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
Names
[ CAS No. ]:
113028-17-4
[ Name ]:
Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
[Synonym ]:
Ethyl 6-fluoro-4-oxo-7-piperazin-1-yl-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
ulifloxacin ethyl ester
Prulifloxacin Intermediate PL-10
Ethyl 6-fluoro-4-oxo-7-(1-piperazinyl)-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
T B466 BN DS GV CHJ FVO2 JF K- DT6M DNTJ
1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-4-oxo-7-(1-piperazinyl)-, ethyl ester
Ethyl 6-fluoro-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
PRULIFLOXACIN INTERMEDIATE 2
MFCD08063938
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
581.1±50.0 °C at 760 mmHg
[ Molecular Formula ]:
C18H20FN3O3S
[ Molecular Weight ]:
363.406
[ Flash Point ]:
305.2±30.1 °C
[ Exact Mass ]:
363.105286
[ PSA ]:
88.87000
[ LogP ]:
1.87
[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C
[ Index of Refraction ]:
1.679
Safety Information
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%