Homoquinolinic acid

Homoquinolinic acid is a chemical compound that belongs to the class of organic compounds known as quinolines and quinoline derivatives. These are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyridine ring to form quinoline.

Chemical Structure

Homoquinolinic acid has a molecular formula of C10H9NO2. It is a derivative of quinoline, with an additional carboxylic acid group attached to the carbon atom adjacent to the nitrogen atom in the quinoline ring system. This gives the molecule its acidic properties.

Properties and Reactions

As an acid, homoquinolinic acid can undergo typical acid-base reactions, such as neutralization with bases to form salts. It can also participate in condensation reactions with other carboxylic acids or with alcohols to form esters.

Biological Significance

While the biological significance of homoquinolinic acid is not fully understood, quinoline derivatives are known to have various biological activities. Some quinoline derivatives are used in medicine, for example as antimalarials or antibiotics. However, it is not known whether homoquinolinic acid itself has any medicinal properties.

Safety and Toxicity

Like many organic compounds, homoquinolinic acid should be handled with care. It can cause irritation to the skin and eyes, and if ingested or inhaled, it can be harmful. Proper safety precautions should be taken when handling this compound.

See Also

• Quinoline
• Carboxylic acid
• Organic compound