Glycitein (7-Hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one, Glicetein, 7,4'-Dihydroxy-

Isoflavone derivative found in soy-based food products. Solubility: Very insoluble (< 100ug/ml) in methanol, ethanol, or water, soluble in DMSO. Very insoluble in aqueous alcohol or aqueous acetonitrile, with heating, a solution of 100ug/ml can be made, but upon cooling most of the glycitein crystallizes out, leaving ~10ug/ml or less in solution. Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.