6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid

Modify Date: 2025-09-11 15:47:40

6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Structure
6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid structure
Common Name 6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid
CAS Number 103994-99-6 Molecular Weight 319.235
Density 1.6±0.1 g/cm3 Boiling Point 483.3±45.0 °C at 760 mmHg
Molecular Formula C16H8F3NO3 Melting Point N/A
MSDS N/A Flash Point 246.1±28.7 °C

 Names

Name 6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 483.3±45.0 °C at 760 mmHg
Molecular Formula C16H8F3NO3
Molecular Weight 319.235
Flash Point 246.1±28.7 °C
Exact Mass 319.045624
PSA 59.30000
LogP 2.85
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.626
InChIKey RWCWKPZDWFXAFG-UHFFFAOYSA-N
SMILES O=C(O)c1cn(-c2ccc(F)cc2)c2cc(F)c(F)cc2c1=O

 Safety Information

HS Code 2933499090

 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%

 Synonyms

3-Quinolinecarboxylic acid, 6,7-difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-
6,7-Difluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
6,7-difluoro-1-(4-fluorophenyl)-4-oxoquinoline-3-carboxylic acid
6,7-Difluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
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