51776-97-7

Basic information

• Product Name: 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid
• Synonyms: 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid;1,4-Dihydro-4-oxo-7-(trifluoromethyl)-3-quinolinecarboxylic acid;Einecs 257-414-1;4-Oxo-7-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid
• CAS NO: 51776-97-7
• Molecular Formula: C₂H₃F₃
• Molecular Weight: 257.1654496
• EINECS: 257-414-1
• Mol File: 51776-97-7.mol
• Article Data: 14

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid(51776-97-7)
• EPA Substance Registry System: 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid(51776-97-7)

Safety Data

• Hazardous Substances Data: 51776-97-7(Hazardous Substances Data)

Usage

General Description

1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid is a chemical compound with the molecular formula C13H8F3NO3. It is a quinolone antibiotic, and its structure consists of a quinoline ring with a carboxylic acid and a trifluoromethyl group attached. 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid exhibits antibacterial activity against a wide range of Gram-negative and Gram-positive bacteria, making it a valuable tool in the fight against bacterial infections. The presence of the trifluoromethyl group contributes to its potency and broad spectrum of activity. This chemical compound has significant pharmaceutical potential and is an important component of many antibiotics used in clinical practice.

InChI:InChI=1/C11H6F3NO3/c12-11(13,14)5-1-2-6-8(3-5)15-4-7(9(6)16)10(17)18/h1-4H,(H,15,16)(H,17,18)

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane 
• 79-38-9 Chlorotrifluoroethylene 
• 75-02-5 1-fluoroethylene 
• 78-93-3 butanone 
• 75-37-6 1,1-difluoroethane 
• 598-73-2 1-bromo-1,2,2-trifluoroethene 
• 74-84-0 ethane 
• 79-00-5 1,1,2-trichloroethane 
• 7664-39-3 hydrogen fluoride 
• 598-39-0 1,1-difluoro-2-iodoethane 
• 74-85-1 ethene 
• 359-11-5 1,1,2-trifluoroethylene 
• 74-87-3 methylene chloride 

Relevant articles and documents

FLUOROETHANE PRODUCTION METHOD AND FLUOROOLEFIN PRODUCTION METHOD

The production method according to the present disclosure comprises obtaining a product comprising a fluoroethane from a fluoroethylene by a reaction in the presence of at least one catalyst. The reaction is performed in two or more reaction zones. Each reaction zone comprises a catalyst, and the fluoroethylene is supplied to each reaction zone to perform the reaction.

METHOD FOR PRODUCING 1,1,2-TRIFLUOROETHANE (HFC-143)

The present disclosure provides a method for producing HFC-143 that is not expensive, and that is more efficient than conventional methods. Specifically, the present disclosure provides a method for producing 1,1,2-trifluoroethane (HFC-143) that includes contacting at least one chlorine-containing compound selected from the group consisting of 1,1,2-trichloroethane (HCC-140), 1,2-dichloro-1-fluoroethane (HCFC-141), 1,1-dichloro-2-fluoroethane (HCFC-141a), (E,Z)-1,2-dichloroethylene (HCO-1130 (E,Z)), and (E,Z)-1-chloro-2-fluoroethylene (HCFO-1131 (E,Z)) with hydrogen fluoride to perform one or more fluorination reactions, thereby obtaining a reaction gas containing HFC-143, hydrogen chloride, and hydrogen fluoride.

Method for synthesizing 1,2-difluoroethane and 1,1,2-trifluoroethane

The invention relates to a method for synthesizing 1,2-difluoroethane and 1,1,2-trifluoroethane, belonging to the field of organic chemical synthesis. The method for synthesizing 1,2-difluoroethane and 1,1,2-trifluoroethane is characterized in that ethylene (with a molecular formula of CH2=CH2) and chlorine (with a molecular formula of Cl2) are heated under the action of a catalyst to generate a mixture of 1,2-dichloroethane and 1,1,2-trichloroethane, and the mixture and hydrogen fluoride (with a molecular formula HF) are heated under the action of a fluorination catalyst to generate 1,2-difluoroethane and 1,1,2-trifluoroethane. According to the method, raw materials are low in process and convenient to obtain; product separation and purification are simple; industrial production is easy;and industrial three-waste generation amount is low.