Danielone is a phytoalexin found in the papaya fruit. This compound showed high antifungal activity against Colletotrichum gloesporioides, a pathogenic fungus of papaya.

CAS：90426-22-5
中文别名：
英文别名：hydroxyacetosiringone;2-hydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)ethanone;Danielone;Ethanone,2-hydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl);2-hydroxy-1-(4-hydroxy-3,5-dimethoxy-phenyl)-ethanone;2,4\'-dihydroxy-3\',5\'-dimethoxyacetophenone;3\',5\'-Dimethoxy-4\'-hydroxy-(2-hydroxy)acetophenone;2-Hydroxy-1-(4-hydroxy-3,5-dimethoxy-phenyl)-aethanon;
分子式：C10H12O5
分子量：212.199
精确质量：212.068
Psa：75.99
Logp：0.5844

密度：1.286g/cm3
沸点：390.8ºC at 760mmHg
闪点：155.8ºC
折射率：1.556