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Structure of 112811-71-9
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Ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate features a fluorinated quinolone core with a methoxy group at C8 and a cyclopropyl substituent at N1, enabling enhanced membrane permeability and target affinity. This bench-stable derivative serves as a key intermediate in the synthesis of fluoroquinolone antibiotics, combining structural precision with favorable handling characteristics for medicinal chemistry workflows.
Ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate serves as a key intermediate in the synthesis of fluoroquinolone-based pharmaceuticals. Its defined substitution pattern enables predictable reactivity in nucleophilic addition and condensation reactions. The molecule exhibits good bench stability, facilitates straightforward purification, and functions as a versatile building block for constructing bioactive heterocyclic scaffolds via standard synthetic transformations.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: