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ChemicalBook--->CAS DataBase List--->143158-55-8

143158-55-8

143158-55-8 Structure

143158-55-8 Structure
IdentificationBack Directory
[Name]

1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
[CAS]

143158-55-8
[Synonyms]

Mosisasin Impurity C2
Moxifloxacin Difluoro Ethoxy Acid Impurity
1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxoquinoline-3-carboxylic acid
cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
1-Cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid
1-Cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-quinolin-3-carboxylic acid
3-Quinolinecarboxylic acid, 1-cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-
1-cyclopropyl-6-fluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-8-methoxy-2,4-dioxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid
Moxifloxacin impurity 16/Moxifloxacin Difluoro Ethoxy Acid Impurity/1-Cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid
[Molecular Formula]

C15H13F2NO4
[MOL File]

143158-55-8.mol
[Molecular Weight]

309.26
Chemical PropertiesBack Directory
[Melting point ]

176-179°C
[Boiling point ]

481.1±45.0 °C(Predicted)
[density ]

1.522±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly, Heated), Ethyl Acetate (Slightly)
[form ]

Solid
[pka]

6.36±0.50(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard InformationBack Directory
[Uses]

1-Cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid is an impurity in the synthesis of Moxifloxacin (M745000), a fluorinated quinolone antibacterial.
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