purpurogallin

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purpurogallin [‚pər·pyə·rō′gal·ən]

(organic chemistry)

C₁₁H₈O₅A red, crystalline compound, the aglycon of several glycosides from nutgalls; decomposes at 274-275°C; soluble in boiling alcohol, methanol, and acetone; used as an antioxidant or to retard metal contamination in hydrocarbon fuels or lubricants.

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No references found			: (1993) Purpurogallin as an antioxidant protector of human erythrocytes against lysis by peroxyl radicals. Inhibitory effects of Choto-san (Diao-teng-san), and hooks and stems ... by Sekiya, N.; Shimada, Y.; Shibahara, N.; Takagi, S.; Yokoyama, K.; Kasahara, Y.; Sakakibara, I.; Tera / Phytomedicine: International Journal of Phytotherapy & Phytopharmacology			Purple Gallinule purple heart Purple Heart Day Purple Heron purple lakes purple light purple lilac purple minutes purple nonsulfur bacteria purple of Cassius purple plague purple sail purple salt purple sulfur bacteria purple wire purple wood purple-top purpleheart Purpose purpose-made brick Purposefulness purpura Purpura, Thrombocytopenic purpurin purpurite purpurogallin Purse Crab purse seine purse seiners Purse State Park purser Pursh, Frederick purslane Pursuit pursuivant Purtis Creek State Park Purtseladze, Anton Purtseladze, Anton Nikolaevich purulent Purulia purupuru Purus Purús Purus River Purva Mimamsa Purvey, John Purveyor purview Purvis, Melvin Purvitis, Vilhelms Karlis Purvits, Vilhelms			purpura hemorrhagica purpura hemorrhagica purpura hemorrhagica purpura rheumatica purpura senilis purpura senilis purpura senilis purpura simplex Purpura, Schoenlein-Henoch Purpura, thrombocytopenic Purpura, thrombocytopenic Purpura, thrombocytopenic Purpura, thrombocytopenic, idiopathic Purpura, thrombocytopenic, idiopathic Purpura, thrombocytopenic, idiopathic Purpura, Thrombotic Thrombocytopenic Purpura, Thrombotic Thrombocytopenic purpurate Purpure Purpureal Purpureo- purpuric purpuric purpuric purpurin purpurin purpurin purpurinuria Purpuriparous Purpurite purpurogallin Purpurogenous purr purr purr purr purr like a cat purr like a kitten Purre purred Purree purring purring Purrock purrs PURS PURS PURS PURS purse purse purse purse purse crab purse crab Purse Hating Husband Purse net purse nets Purse pride Purse rat purse seine

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