4-[4-(3-Hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]benzoic acid(CAS: 834903-43-4)

4-[4-(3-Hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]benzoic acid has a crystalline form with a molecular weight of approximately 566.48 g/mol. It is slightly soluble in water and more soluble in organic solvents. This compound shows moderate reactivity, particularly in acidic and basic conditions. It can undergo esterification and other organic transformations under specific conditions.

4-[4-(3-Hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]benzoic acid can be synthesized through multi-step processes involving the condensation of 3-hydroxybenzoic acid with 4-(3-hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-carbaldehyde. The synthesis typically requires appropriate solvents and catalysts, and the selectivity and yield can be optimized by careful control of reaction conditions.

4-[4-(3-Hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]benzoic acid is primarily used in the pharmaceutical industry for its potential as an active pharmaceutical ingredient (API). It may also find applications in the polymer industry for its chemical properties, and in the development of sensors and semiconductors, although its use in these sectors is more specialized.

When handling 4-[4-(3-Hydroxyphenyl)-3-(4-methylphenyl)-6-oxo-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]benzoic acid, it is important to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Ensure proper ventilation and use a fume hood during handling. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.