ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylate

Name: ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylate
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CAS No. 105404-65-7
Cat. No. CS-0036999
Purity≥97%
MDL No.None

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ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylate|CS-0036999

Structure of 105404-65-7

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General Information

CAS No. 105404-65-7
Cat. No. CS-0036999
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₉H₂₂FN₃O₃
Molecular Weight 359.40
Synonym(s) 3-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, ethyl ester
SMILES CCOC(=O)C1=CN(C2CC2)C3=CC(=C(C=C3C1=O)F)N4CCNCC4

Description

Ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylate is a fluorinated quinolone derivative featuring a piperazinyl group at C7 and a cyclopropyl moiety at C1. This scaffold integrates enhanced solubility with metabolic stability, enabling efficient incorporation into antibacterial and antifungal lead compounds under standard bench conditions.

Application

Ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylate serves as a key intermediate in the synthesis of quinolone-based pharmaceuticals. Its structure integrates a fluorinated quinoline core with a piperazinyl side chain and ester functionality, enabling facile derivatization via nucleophilic substitution or hydrolysis. The compound exhibits bench stability and compatibility with standard coupling protocols, facilitating efficient access to diverse analogs for antibacterial and antiviral screening campaigns.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
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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Computational Chemistry Data

TPSA 63.57
LogP 2.0618
H_Acceptors 6
H_Donors 1
Rotatable_Bonds 4

Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

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ethyl 1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylate

CAS No. 105404-65-7

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