中文名称2-羟基-3-氰基吡啶中文同义词2-羟基氰吡啶;3-氰基-2-吡啶酮;1,2-二氢-2-氧代吡啶-3-甲腈5G;2-羟基-3-氰基吡啶;3-氰基-2(1H)-吡啶酮;1,2-二氢-2-氧代吡啶-3-甲腈;3-氰基吡啶-2-酮/2-羟基-3-氰基吡啶;2-羟基-3-氰基吡啶(CAS号:20577-27-9)英文名称2-Hydroxy-3-cyanopyridine英文同义词2-Hydroxy-3-cycnopyridine;2-Oxo-2,3-dihydropyridine-3-carbonitrile;3-CYANO-2(1H)-PYRIDINONE;2-HYDROXY-3-PYRIDINECARBONITRILE;2-Hydroxy-3-cyanopyridine;1,2-Dihydro-2-oxopyridine-3-carbonitrile;1,2-Dihydropyridine-2-oxo-3-carbonitrile;3-Cyano-1H-pyridin-2-oneCAS号20577-27-9分子式C6H4N2O分子量120.11EINECS号相关类别卤素和酚;合成;医药中间体;吡啶系列;吡啶类;吡啶;Bases&RelatedReagents;NucChemicalbookleotides;NucleotidesandNucleosides;CHIRALCHEMICALS;cyanide|alcohol;Heterocycle-Pyridineseries;blocks;Carboxes;Pyridines;Pyridine;BuildingBlocks;C6;ChemicalSynthesis;HeterocyclicBuildingBlocks;NewProductsforChemicalSynthesisMol文件20577-27-9.mol结构式2-羟基-3-氰基吡啶性质熔点90-94沸点352.3±35.0°C(Predicted)密度1.27±0.1g/cm3(Predicted)储存条件Sealedindry,RoomTemperature溶解度溶于二甲基亚砜。酸度系数(pKa)8.93±0.10(Predicted)形态固体CAS数据库20577-27-9(CASDataBaseReference)2-羟基-3-氰基吡啶用途与合成方法应用2-羟基-3-氰基吡啶用于制备2-氯烟酸。2-氯烟酸又名2-氯尼古丁酸,是合成抗艾滋病药物奈韦拉平的关键医药中间体,广泛应用在医药、农药、兽药的合成和研发中,具有很高的应用价值和市场价值。 |