Catechin

**Definition:** An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.

**Tree numbers:** - D03.383.663.283.240.190 - D03.383.663.283.266.450.206 - D03.633.100.150.240.190 - D03.633.100.150.266.450.206

**Synonyms:** - (+)-Cyanidanol - (+)-Catechin - 3,3',4',5,7-Flavanpentol - Catechinic Acid - Catechuic Acid - Cianidanol