Chelerythrine is a benzophenanthridine alkaloid present in the plant Chelidonium majus (greater celandine). It is a potent, selective, and cell-permeable protein kinase C inhibitor in vitro. It is also found in the plants Zanthoxylum clava-herculis and Zanthoxylum rhoifolium, exhibiting antibacterial activity against Staphylococcus aureus and other human pathogens.

CAS：34316-15-9
中文别名：白屈菜红碱.白屈菜赤碱.白屈菜季铵碱;白屈菜赤碱,白屈菜季铵碱;白屈菜赤碱;
英文别名：[1,3]Benzodioxolo[5,6-c]phenanthridinium, 1,2-dimethoxy-12-methyl-;Chelerythrine;Chelerythrin-Kation;Cheleritrine;Chelerythrin;Chelerythrine chloride;Broussonpapyrine;Chelerythrin chlorid;
分子式：C21H18ClNO4
分子量：383.825
精确质量：383.092
Psa：40.8
Logp：0.7206

UNII：E3B045W6X0

熔点：195-205ºC

安全说明：S36/37
危险类别码：R20/21/22
海关编码：2933990090
危险品标志：Xn