Xanthine - CAS 69-89-6 - Calbiochem 2,6-Dioxopurine A nitrogenous by-product of nucleoprotein metabolism. An intermediate in the degradation of adenosine monophosphate to uric acid. 產(chǎn)品信息 Form White to slightly yellowish solid Molar mass 152.1 Purity ≥99% by HPLC Contaminants Heavy metals: ≤10 ppm Solubility NaOH or NH4OH Chemical formula C5H4N4O2 RTECS ZD7700000 CAS number 69-89-6 Merck USA index 14, 10059 商店和運輸信息 Storage +15°C to +30°C Ship Ambient Temperature Only Standard Handling