2 Results for "

catechol B-ring

" in MedChemExpress (MCE) Product Catalog:
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2 Results for "catechol B-ring" in MCE Product Catalog:

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Cat. No.: HY-N2641
CAS No.: 70411-27-7
Synonyms: 4'-O-Methyldihydroquercetin; Blumeatin A
Dihydrotamarixetin (4'-O-Methyldihydroquercetin; Blumeatin A) is a flavonoid with a saturated 2,3-bond and a non-catechol B ring. Dihydrotamarixetin acts as an inhibitor of NADPH Oxidase .
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Cat. No.: HY-N21616
CAS No.: 145194-15-6
Demethyltorosaflavone C is a Free Radical Scavenger, with DPPH• scavenging IC50 values of 47.7 μM and 1.36 mM in different experimental systems. The catechol group on the B ring of Demethyltorosaflavone C promotes hydrogen donation and resonance stabilization of the phenoxyl radical, thereby exerting its free radical scavenging effect. Demethyltorosaflavone C can be used in studies on oxidative stress and natural product flavonoids .
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