13539-27-0
Chemical Structure
8-Hydroxygenistein
Synonym(s): 8-OHG
- CAS No.: 13539-27-0
- Formula:C15H10O6
- Molecular Weight:286.24
IUPAC Name: 5,7,8-trihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one
InChIKey: ZKZCRGBCWBCSNJ-UHFFFAOYSA-N
SMILES: O=C1C(C2=CC=C(O)C=C2)=COC3=C1C(O)=CC(O)=C3O
Biological Activity: 8-Hydroxygenistein (8-OHG) is an antioxidant that can effectively scavenge nitric oxide (NO) and superoxide anion (O₂⁻). 8-Hydroxygenistein belongs to ortho-dihydroxy isoflavones (ODI) and is abundantly present in dark soy sauce and light soy sauce. Its antioxidant activity is stronger than that of its parent compound genistein (HY-14596). The content of 8-Hydroxygenistein is positively correlated with the antioxidant capacity of soy sauce (r = 0.959), and it remains highly stable even after being heated in boiling water for 60 minutes. During the brewing and storage of soy sauce, 8-Hydroxygenistein effectively prevents oxidative damage, making it promising for use in food antioxidant research.
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8-Hydroxygenistein | 8-Hydroxygenistein (8-OHG) is an antioxidant that can effectively scavenge nitric oxide (NO) and superoxide anion (O₂⁻). 8-Hydroxygenistein belongs to ortho-dihydroxy isoflavones (ODI) and is abundantly present in dark soy sauce and light soy sauce. Its antioxidant activity is stronger than that of its parent compound genistein (HY-14596). The content of 8-Hydroxygenistein is positively correlated with the antioxidant capacity of soy sauce (r = 0.959), and it remains highly stable even after being heated in boiling water for 60 minutes. During the brewing and storage of soy sauce, 8-Hydroxygenistein effectively prevents oxidative damage, making it promising for use in food antioxidant research. | |||||||||||||||||||||
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