6-Isopropoxy-9-oxo-9H-xanthene-2-carboxylic acid(CAS: 33458-93-4)

6-Isopropoxy-9-oxo-9H-xanthene-2-carboxylic acid is a white crystalline solid with a molecular weight of approximately 317.36 g/mol. It has a low water solubility and is soluble in organic solvents such as dichloromethane and acetone. The compound is relatively stable but can react with strong bases. It has a melting point of around 210°C and a pKa of approximately 2.5.

6-Isopropoxy-9-oxo-9H-xanthene-2-carboxylic acid is typically synthesized through a multistep process involving the protection of xanthene, introduction of the isopropoxy group, and subsequent acidification. Common starting materials include xanthene-2-carboxylic acid, which is converted via a series of reactions involving protecting groups and selective functionalization. The final step involves the removal of the protecting group to yield the desired compound.

6-Isopropoxy-9-oxo-9H-xanthene-2-carboxylic acid finds applications in the pharmaceutical industry for the development of certain therapeutic agents. It is also used in the production of fluorescent dyes and sensors due to its photophysical properties. Additionally, it may have potential uses in the synthesis of novel materials and in the development of organic semiconductors.

When handling 6-Isopropoxy-9-oxo-9H-xanthene-2-carboxylic acid, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or with the use of a fume hood due to potential volatilization. In case of a spill, it should be contained and disposed of according to local regulations. Always consult the safety data sheet (SDS) for detailed handling and emergency procedures.