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Aminophylline hydrate

Cas:
317-34-0
Molecular Structure:
MDL:
--MFCD00013221
Molecular Formula:
C16H24N10O4;
Molecular Weight:
420.43
Alias:
乙二胺茶碱,茶碱乙烯二胺,1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮-1,2-乙二胺盐 (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
Product order:
Name Specifications Packing Price Delivery
Aminophylline hydrate 98% 100g RMB 638 Consulting service
Aminophylline hydrate 98% 25g RMB 203.5 Consulting service
Character:
白色或淡黄色颗粒或粉末,易溶于水,不溶于乙醇或乙醚,露置空气中逐渐吸收二氧化碳气体而分解或茶碱,微有近臭,味苦。
熔点:269-270℃
Quality Standard:
   
   外观Appearance                          白色至微黄色粉末
红外光谱鉴定Infrared spectrometry       和对照品匹配
茶碱theophylline(以无水基计)       84 - 87.4 % (滴定)
乙二胺ethylenediamine           13.5 - 15 % (以无水基计)
水分Water                <1.5 %
Storage:
储存温度: −20°C
用途  非选择性磷酸酯酶抑制剂(phosphodiesterase ,PDE),抗癫痫药。
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