7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid

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Names

[ CAS No. ]:
68077-26-9

[ Name ]:
7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid

[Synonym ]:
7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
EINECS 421-280-4
MFCD00792459
7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
3-Quinolinecarboxylic acid, 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-
7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
437.9±45.0 °C at 760 mmHg

[ Melting Point ]:
245°C

[ Molecular Formula ]:
C12H9ClFNO3

[ Molecular Weight ]:
269.656

[ Flash Point ]:
218.7±28.7 °C

[ Exact Mass ]:
269.025513

[ PSA ]:
59.30000

[ LogP ]:
2.32

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.601

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R52/53

[ Safety Phrases ]:
S61

[ HS Code ]:
2933499090

Precursor & DownStream

Precursor

  • ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
  • ethyl 7-chloro-6-fluoro-4-hydroxyquinoline-3-carboxylate
  • 3-Chloro-4-fluoroaniline
  • diethyl [[(3-chloro-4-fluorophenyl)amino]methylene]malonate
  • beta-Ethylaminoacrylic acid ethylester
  • 2,4-Dichloro-5-fluorobenzoyl chloride
  • 2-(2,4-Dichlor-5-fluorbenzoyl)-3-ethylaminoacrylsaeure-ethylester

DownStream

  • Pefloxacin
  • Norfloxacin
  • 7-chloro-1-ethyl-1,4-dihydro-4-oxo-6-(1-piperazinyl)quinoline-3-carboxylic acid
  • 1-ethyl-6-fluoro-4-oxo-7-(3-oxopiperazin-1-yl)quinoline-3-carboxylic acid
  • 7-chloro-1-ethyl-6-fluoro-2,3-dihydroquinolin-4-one
  • 1-ethyl-6-fluoro-4-oxo-7-(4-prop-2-enylpiperazin-1-yl)quinoline-3-carboxylic acid
  • 7-(4-acetylpiperazin-1-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
  • 7-chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
  • Norfloxacin hydrochloride

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%