(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid(CAS: 1246616-73-8)

This compound is a crystalline solid with a high molecular weight and low solubility in water. It is reactive, particularly towards nucleophiles and acids. The compound exhibits a significant pKa value, indicating basicity under certain conditions.

This compound can be synthesized via a multi-step synthesis involving key reactions such as condensation, ring closure, and oxidation. Commonly used catalysts include metal complexes, and the overall yield is around 70-80%. The exact methodology may vary depending on the specific starting materials and conditions.

This compound is primarily used in the pharmaceutical industry for its potential as a bioactive molecule. It has also shown promise in the development of materials for sensors and semiconductors, though on a smaller scale.

When handling this compound, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Use a fume hood to minimize exposure. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.