1,2,3-トリヒドロキシ-9,10-アントラセンジオン 化学特性,用途語,生産方法
化学的特性
Brown powder. Soluble in alcohol, ether, and glacial acetic acid; slightly soluble in water and chloroform. Sublimes at 290C.
使用
Anthragallol is the most active inhibitor against xanthine oxidase.
定義
ChEBI: A trihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1, 2 and 3.
製造方法
Commonly known as ?Anthragallol. (A)3,4,5-Trihydroxybenzoic acid and Benzoic acid and sulfuric acid heated; (b) in the presence of zinc chloride, heating gallic acid and Phthalic anhydride; (c) 2-Hydroxy-1,3-dinitroanthraquinone?reduction in strong alkaline solution; (d)1,3-Diamino-2-hydroxyanthracene-9,10-dione and hydrochloric acid heated under pressure.
Note: The product is a free acid state paste; powdery product is sodium
1,2,3-トリヒドロキシ-9,10-アントラセンジオン 上流と下流の製品情報
原材料
準備製品