4(3H)-Pyrimidinone, is a derivative of Pyrimidone, that can be used as a building block for the preparation of many other biologically molecules, such as Metharbital. It has also been shown to present in the GU \"wobble\" pair.

CAS：4562-27-0
中文别名：4(3H)-嘧啶酮;4-嘧啶酮;嘧啶-4(3H)-酮;
英文别名：4-Hydroxypyrimidine;4(3H)-Pyrimidone;4(3H)-PyriMidinone;Pyrimidin-4(3H)-one;
分子式：C4H4N2O
分子量：96.0874
精确质量：96.0324
Psa：46.01
Logp：0.1822

MDL号：MFCD00006664

外观与性状：类白色至灰色粉末固体
密度：1.28 g/cm3
沸点：184.7ºC
熔点：163-167ºC
闪点：65.5ºC
折射率：1.596

安全说明：S22; S24/25; S36; S26
危险类别码：R36/37/38
海关编码：2933599090
危险品标志：Xn

用途
有机化工中间体,用于化工和医药合成,也用作分析试剂。