2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde(CAS: 68301-77-9)

2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9) is a crystalline compound with a molecular weight of approximately 276.02 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is relatively stable but can react with reducing agents. It is typically used in organic synthesis and has a yellow to orange color in its crystalline form.

2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9) can be synthesized via the reaction of 6-chloro-4-oxo-4H-chromene-3-carbaldehyde with an amine. This involves treating the chromene derivative with an excess of amine under reflux conditions, followed by acidification to obtain the final product. The reaction typically yields 80-90% of the desired compound.

2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9) is primarily used in the pharmaceutical and research industries. It serves as a key intermediate in the synthesis of certain drugs and as a building block for developing new chemical entities. Additionally, it finds applications in the production of dyes and pigments, and in the field of analytical chemistry for developing sensors and materials.

When handling 2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be carried out in a well-ventilated area or a fume hood to minimize inhalation of vapors. Spills should be cleaned up immediately using appropriate absorbent materials and the area should be flushed with water. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and follow all laboratory safety guidelines.