品介绍 中文名称：羟丙茶碱 英文名称：7-(B-hydroxypropyl)theophylline CAS号：603-00-9 中文别名：7-(2-羟基丙基)-1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮 英文别名：7-(2-hydroxypropy
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二羟丙茶碱 Dyphylline ; diprophylline ; dihydroxypropyl theophylline ; theophyllin
二羟丙茶碱注射液 Diprophylline Injection
二羟丙茶碱片 Diprophylline Tablets
二羟丙茶碱. diprophylline ; diproph
烟胺羟丙茶碱 Xantinol Nicotinate ; niconicol ; xanthinol niacinate
曲克芦丁羟丙茶碱胶囊 Troxerutin and Diprophylline Capsules
曲克芦丁羟丙茶碱片 Troxerutin and Proxyphylline Tablets
双羟丙茶碱 neotilina ; Diprophylline
二羟丙茶碱E Coronarin
Characteristics A white, crystalline powder Complies Identification Positive reaction Complies Loss on drying ≤0.5% 0.20% Melting Point 134~136℃ 134.4~135.5℃ Appearance of solution Clear (2.2.1), Colorless (Method II, 2.2.2) Complies Acidity or alkalinity ≤0.4ml 0.01mol/L NaOH 0.05ml Heavy metals ≤20ppm Complies Sulphated ash ≤0.1% 0.04% Related substances ≤1.0% Complies Chlorides ≤400ppm Complies Assay 98.5~101.0% 99.32%
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