4-Quinolinecarboxylic acid(CAS: 486-74-8)

4-Quinolinecarboxylic acid is an organic compound with the CAS number 486-74-8. It is a solid with a molecular formula of C9H7NO2 and a molecular weight of 161.16 g/mol. This compound is characterized by its yellow or orange crystals and a melting point of 236-238°C.

4-Quinolinecarboxylic acid is primarily used in the synthesis of quinoline derivatives, which are important in pharmaceuticals, dyes, and other chemical products. It is also used as a starting material in organic synthesis, and in the preparation of intermediates for the production of various chemicals.

4-Quinolinecarboxylic acid is generally considered safe for use, but it should be handled with care. It is not highly toxic but may cause skin irritation or eye damage if it comes into contact with the skin or eyes. Protective measures include wearing gloves and safety goggles during handling.

4-Quinolinecarboxylic acid should be stored in tightly sealed containers away from heat, moisture, and direct sunlight. It should be kept at a temperature below 25°C and in a cool, dry place to maintain its stability. Properly labeled containers should be used to ensure safe storage and handling.