4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid(CAS: 34662-58-3)

4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid is a chemical compound with the CAS number 34662-58-3. It is a white crystalline solid with a molecular formula of C8H5N3O3. This compound exhibits basic and amphoteric properties and is commonly used in pharmaceutical and research applications.

4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid is primarily used as a medicinal intermediate in the pharmaceutical industry. It serves as a precursor for the synthesis of drugs and is also utilized in research for its biological activities.

4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid is generally considered safe when handled properly. However, it should be used with caution as it is a hazardous material. Protective clothing, gloves, and appropriate eyewear are recommended to prevent skin and eye contact. Ensure proper ventilation and avoid inhaling dust or fumes.

4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a tightly sealed container and store at room temperature. Avoid exposure to moisture and use appropriate storage containers to prevent degradation.