Phloroglucinol Injection is prepared from Phloroglucinol that is a white to yellow, crystalline, slightly water-soluble powder (C 6 H 3 (OH) 3 2H 2 O), used chiefly in analytical chemistry and in the preparation of pharmaceutical products. Phloroglucinol is a trihydroxybenzene with antithrombotic, profibrinolytic, antimicrobial, antimalarial, cancer chemopreventive, anti-HIV and anti-leishmanial activities.