CAS 548-75-4 appears in our catalog under these names: Quercetagitrin/ 99.79% (existing batch purity), Quercetagetin-7-O-glucoside, Quercetagitrin 98%, 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one, Quercetagitrin, 98.34%. Offered by: TargetMol, Biosynth, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 250mg, 25 mg.