Soluble in water (8.3 g/l) at 20 °C, 0.1 M NaOH, 0.1 M HCl, ethanol (moderately), DMSO, alkali hydroxides, ammonia, dilute hyrochloric acid, nitric acid, dilute aqueous acid, and dilute aqueous base.
Theophylline is a cyclic phosphodiesterase inhibitor. It antagonizes Adenosine A Receptors and weakly inhibits alkaline phosphodiesterases and 5’-nucleotidase.
氨水 AR,25-28%
三氯乙酸 ≥99.5%(T...
(苯并三唑-1-基)-N,N...
N-羟甲基丙烯酰胺 98%
苄基三甲基氯化铵（TMBAC...
次氯酸钙 ,99% AR
碳酸钠，十水 AR,99...
戴斯-马丁试剂 ,96%
碘酸 ,AR,99.5%
四丁基氟化铵 三水，90%
四正辛基溴化铵，98%
乙酸铬 ,99.9% met...
乙醇钠 ,96%
一溴化碘 ,98%
氧溴化磷 ,98%
溴化铵，for analys...
硝酸 ,GR,65-68%
硫酸氢铵 ,AR，98%
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