1-Ethyl-6,8-difluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid

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Names

[ CAS No. ]:
75338-41-9

[ Name ]:
1-Ethyl-6,8-difluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid

[Synonym ]:
8-fluoropefloxacin

Chemical & Physical Properties

[ Density]:
1.368g/cm3

[ Boiling Point ]:
519.1ºC at 760 mmHg

[ Molecular Formula ]:
C17H19F2N3O3

[ Molecular Weight ]:
351.34800

[ Flash Point ]:
267.7ºC

[ Exact Mass ]:
351.13900

[ PSA ]:
65.78000

[ LogP ]:
1.75250

[ Index of Refraction ]:
1.581

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methylpiperazine
  • 1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • 2,3,4-Trifluoroaniline
  • Ethyl 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate
  • Ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline
  • [[(2,3,4-Trifluorophenyl)amino]methylene]propanedioic acid diethyl ester

DownStream