4H,5H-Pyrano[4,3-b]pyran-3-carbonitrile, 2-amino-4-(2-chloro-6-fluorophenyl)-7-methyl-5-oxo-

2-amino-4-(2-chloro-6-fluorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile, identified by CAS 220986-38-9, is a synthetic organic chemical characterized by its fused pyrano[4,3-b]pyran heterocyclic system. The molecule incorporates an amino group, a carbonitrile functionality, a methyl group, and a 2-chloro-6-fluorophenyl moiety, contributing to its unique chemical properties. With a molecular formula of C16H10ClFN2O3 and a molecular weight of 332.71, this compound is of interest in advanced organic synthesis, particularly within the realm of research-oriented and research-oriented structural scaffolds. Its intricate structure makes it a valuable building block or lead compound for exploring novel chemical entities in academic and industrial research settings.

• Handle 2-amino-4-(2-chloro-6-fluorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile with appropriate personal protective equipment, including gloves, eye protection, and a lab coat. Use in a well-ventilated area or fume hood to avoid inhalation. Avoid contact with skin and eyes. In case of contact, rinse thoroughly with water. Refer to the Safety Data Sheet (SDS) for detailed hazard information and safe handling procedures.