Aminophylline hydrate
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。