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The present study evaluates the phytochemical content and biological activities of eight Clerodendrum paniculatum leaf extracts obtained using four solvents of varying polarity and two extraction methods. GC-HRMS analysis of the hexane extract predicted presence of phytol, 22-tritetracontanone, and 6,9,12-octadecatrienoic acid, phenyl methyl ester, (ZZZ)-as major compounds, and ethyl acetate extract was predicted to contain phytol. LC-HRMS analysis of methanolic extract exhibited the presence of 8',10'-dihydroxydihydroergotamine, Khayanthone, Galactonic acid, Calotropin, and 26,26,26,27,27,27-hexafluoro-1alpha,24-dihydroxy vitamin D3 as significant fractions. Ethyl acetate extract showed significant antimicrobial activity in-vitro. Methanolic extracts possess the highest radical scavenging activity (up to 87%) and antidiabetic activity (up to 49%) at 1 mg/mL concentration. Methanolic extracts from …