Product Description Quercetin Other Details Molecular Formula: C15H10O7 Molecular Weight: 302.24 CAS Number: 117-39-5 Minimum Purity: 95% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0