Item No.: ALB-RS-1920, Quercetin. CAS number is 117-39-5. Molecular formula is C15H10O7, molecular weight is 302.24, and purity is 98%HPLC. Normally purity test by HPLC and structure identified by NMR. Synonyms is Quercetin; 3,3',4',5,7-Pentahydroxyflavone; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one etc. It is a kind of Flavonoids compounds. It is yellow powder form. Pack Size is 20mg.
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