储存温度:-20℃;分子式:C17H20O6;分子量:320.34;;Certification:This substance is supplied with a certificate of analysis and a data sheet including a sample chromatogram. Due to different keto-enolic forms several variable peaks are visible in the chromatogram, therefore no HPLC purity is certified.;Special Notes:This substance is prepacked and available in 5 mg portions only. Orders of larger quantities will be delivered as the corresponding number of 5 mg portions (e.g. an order of 10 mg will be delivered as 2 x 5 mg).;运输条件:in styrofoam box together with -20℃ gel packs;Commodity description:carboxylic acid with additional oxygen functions;Occurrence:Olea sp.;