Quercetin 3-O-β-D-glucuronide-6''-methyl ester

79543-28-5

Quercetin 3-O-β-D-glucuronide-6′′-methyl ester, a flavonoid, has been isolated from Atraphaxis spinosa L [1].

O(C1=C(OC=2C(C1=O)=C(O)C=C(O)C2)C3=CC(O)=C(O)C=C3)[C@@H]4O[C@H](C(OC)=O)[C@@H](O)[C@H](O)[C@H]4O

C22H20O13

492.39

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