ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Hydroxypyridine ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE

ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE

ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Basic information
Product Name:ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE
Synonyms:ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE;ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CL-6-F-4-O-HYDROPYRIDINO[2,3-B]PYRIDINE-3-CARBOXYLATE;Ethyl 1-(2,4-difluorophenyl)-7-Cl-6-F-4-O-hydropyridino[2,3-b]pyridine-3-carboxylate,99%;Ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate;Ethyl 1-(2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxohydropyridino[2,3-b]pyridine-3-Carboxylate;ethyl1-(2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxohydropyridino[2,3-b]pyridine-3-c;ETHYL 7-CHLORO-1-(2,4-DIFLUOROPHENYL)-6-FLUORO-1,4-DIHYDRO-4-OXONAPHTHYRIDINE-3-CARBOXYLATE;7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester
CAS:100491-29-0
MF:C17H10ClF3N2O3
MW:382.72
EINECS:422-360-1
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Intermediates
Mol File:100491-29-0.mol
ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Structure
ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Chemical Properties
Melting point 212-215 °C
Boiling point 502.5±50.0 °C(Predicted)
density 1.4752 (estimate)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility DMSO (Slightly, Heated), Methanol (Very Slightly, Heated)
form Solid
pka-3.23±0.70(Predicted)
color White to Off-White
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26
HS Code 29339980
MSDS Information
ProviderLanguage
ACROS English
ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Usage And Synthesis
Chemical Propertiesalmost white powder
UsesAn intermediate of Trovafloxacin (T893000) and analogs.
ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Preparation Products And Raw materials
1-(2,4-DIFLUOROPHENYL)-6-1LUORO-7-CHLONDE-4-OXO-1,4-DIHYDRO-1,8-NAPTHYRIDINE-3-CARBOXYLIC ACID[TOSUFLOXACIN PHARMACEUTICAL INTERMEDIATE] Methyl 2-bromo-3-methylbenzoate 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid Methyl 4-amino-3-methylbenzoate 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Ethyl Ester 3-(2-Chloropyrid-5-yl)-propanoic acid 5-ACETYL-2-METHYLPYRIDINE 3-OXO-3-PYRIDIN-3-YL-PROPIONIC ACID ETHYL ESTER 2-Chloro-3-fluoropyridine Ethanone,1-(5-fluoro-3-pyridinyl)- Ethyl 2-acetyl-3-(dimethylamino)acrylate ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE Methyl nicotinoylacetate 1-(6-CHLOROPYRIDIN-3-YL)PROPAN-1-ONE 5-FLUORO-3-METHYL-PYRIDIN-2-YLAMINE 7-CHLORO-6-FLUORO-4-OXO-1-PHENYL-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER 7-CHLORO-6-FLUORO-4-OXO-1-PHENYL-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID 2-Chloro-3-fluoro-5-methylpyridine
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