4-Imidazolecarboxaldehyde is a 4-formyl derivative of imidazole used in the preparation of C17,20-lyase inhibitor for the treatemnet of androgen-dependent prostate cancer. 4-Imidazolecarboxaldehyde is also used in the synthesis of other biologically active compounds such as antimalarial drugs.

CAS：3034-50-2
中文别名：咪唑-4-甲醛;4-甲酰基咪唑;5-咪唑甲醛;4(5)-咪唑甲醛;1H-咪唑-4-甲醛;
英文别名：4-Formyl-1H-imidazole;1H-Imidazole-4-Carbaldehyde;4-imidazolecarbaldehyde;Imidazole-4-carboxaldehyde;4-Imidazolecarboxaldehyde;1H-Imidazole-4-carboxaldehyde;1H-Imidazole-4-carbaldehyde;4-Formylimidazole;Imidazole-4-carbaldehyde;1H-imidazol-4-carboxaldehyde;
分子式：C4H4N2O
分子量：96.0874
精确质量：96.0324
Psa：45.75
Logp：0.2222

MDL号：MFCD00173726

外观与性状：白色至淡黄色粉末
密度：1.322
沸点：163-166ºC
熔点：174-177°C(lit.)
闪点：179.8ºC
折射率：1.535

安全说明：S26-S36-S36/37/39
危险类别码：R20/21/22; R36/37/38
WGK Germany：3
海关编码：2933290090
危险品标志：Xn
危险性防范说明：P261; P305 + P351 + P338
危险标志：GHS07
信号词：Warning
危险性描述：H315; H319; H335

用途
可用于精细化工，医药中间体。