2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromenium(CAS: 13306-05-3)

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromenium is a crystalline solid with a molecular weight of approximately 374.3 g/mol. It has a low solubility in water but is soluble in organic solvents such as methanol and dimethyl sulfoxide. The compound is known for its strong reactivity, particularly towards nucleophiles and reducing agents, making it useful in various chemical reactions.

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromenium is commonly synthesized via a multistep process involving the protection of a chromone ring, followed by introduction of hydroxy groups at specific positions. The synthesis often utilizes acylation and reduction steps, with careful selection of catalysts to ensure high yield and selectivity. Common reagents include acetic anhydride for acylation and sodium borohydride for reductions.

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromenium is utilized in the pharmaceutical industry for its antioxidant and anti-inflammatory properties. It is also applied in the development of sensors and semiconductors due to its unique electronic properties. Additionally, this compound finds use in the production of certain polymers and as a reagent in organic synthesis.

When handling 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromenium, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize exposure. Spills should be carefully cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed guidance on handling, storage, and disposal.