詳細(xì)介紹
乙二胺茶堿
英文名稱:Aminophylline hydrate;(Theophylline)2 · Ethylenediamine;3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione, cmpd. with 1,2-ethanediamine (2:1);Theophylline hemiethylenediamine complex;Theophylline, compound with ethylenediamine (2 to 1) dihydrate;Theophylline-ethylenediamine-addition compound (2:1)
其他名稱:;茶堿乙烯二胺;1,3-二甲基-3,7-二氫-1H-嘌呤-2,6-二酮-1,2-乙二胺鹽;茶堿胺
CAS號:317-34-0
C16H24N10O4·xH2O=420.43 (anhydrous basis)
乙二胺茶堿級別:BR
茶堿含量(以無水基計(jì)):84.0~87.4%(滴定)
乙二胺:13.5~15.0%(以無水基計(jì))
水分:≤1.5%
性狀:白色或淡黃色顆粒或粉末,易溶于水,不溶于乙醇或乙mi,露置空氣中逐漸吸收二氧化碳?xì)怏w而分解或茶堿,微有近臭,味苦。熔點(diǎn):269-270℃
用途:生化研究。非選擇性磷酸酯酶抑制劑(phosphodiesterase ,PDE)
保存:-20℃