Oenothein B

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Catalogue number:	PA PHY 004879
Chemical name:	Oenothein B
CAS Number:	104987-36-2
Category:	NA
Synonyms:	[(10R,11S,12R,13R,15R)-3,4,5,13,21,22,23-Heptahydroxy-8,18-dioxo-11-(3,4,5-trihydroxybenzoyl)oxy-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-12-yl] 2-[[(10S,11S,12R,13S,15R)-3,4,5,12,22,23-hexahydroxy-8,18-dioxo-11,13-bis[(3,4,5-trihydroxybenzoyl)oxy]-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-21-yl]oxy]-3,4,5-trihydroxybenzoate;
Molecular form:	C₆₈H₅₀O₄₄
Appearance:	NA
Mol. Weight:	1571.1
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	Oenothein B is a a macrocyclic ellagitannin that can be obtained from certain plant species including Oenothera erythrosepala Bordas. Oenothein B displays antitumor activity against MM2 ascites tumor. It has an inhibitory effect on 5 alpha-reductase and aromatase.