次黃嘌呤原料藥

中文名稱:次黃嘌呤
中文同義詞:次黃嘌呤;硫唑嘌呤ep雜質(zhì)f;次黃嘌呤 ;次黃膘呤;6-hydroxypurine次黃嘌呤 ;次黃嘌呤/6-羥基嘌呤/次黃堿/6-氧嘌呤/1,7-二氫-6h-嘌呤-6-酮;次黃嘌呤25g;次黃嘌呤(6-羥基嘌呤,6-羥基嘌呤,次黃堿
)英文名稱:6-hydroxypurine
英文同義詞:hypoxanthine,99%;hypoxa nthineanhydrous;hypoxanthine,99.5%;hypoxanthinee;3,7-dihydropurin-6-one;hypoxanthine(rg);6-hydroxypurine(hypoxanthine);purine-6(1h)-one
cas號:68-94-0
分子式:c5h4n4o
分子量:136.11
einecs號:200-697-3
熔點(diǎn)>300°c(lit.)
沸點(diǎn)250.36°c(roughestimate)
密度1.4295(roughestimate)
折射率1.8500(estimate)
儲(chǔ)存條件2-8°c
溶解度1mnaoh:25mg/ml
形態(tài)powder
酸度系數(shù)(pka)8.7(at25℃)
顏色colorlesstoyellowtobrown,darkenonstoragewithnolossofpurity
氣味(odor)odorless
水溶解性practicallyinsoluble