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化合物简介
A 7-substituted Theophylline; a Xanthine analog.
基本信息
CAS:23043-88-1
中文别名:
英文别名:Ethyltheophylline (VAN);7-ethyl-1,3-dimethylxanthine;1,3-Dimethyl-7-ethylxanthine;7-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione;7-Ethyltheophylline;ethyl-7 dimethyl-1,3 xanthine;7-ETHYL-3,7-DIHYDRO-1,3-DIMETHYL-1H-PURINE-2,6-DIONE;Theophylline,7-ethyl;Ethyltheophylline;
分子式:C9H12N4O2
分子量:208.217
精确质量:208.096
Psa:61.82
Logp:-0.5464
中文别名:
英文别名:Ethyltheophylline (VAN);7-ethyl-1,3-dimethylxanthine;1,3-Dimethyl-7-ethylxanthine;7-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione;7-Ethyltheophylline;ethyl-7 dimethyl-1,3 xanthine;7-ETHYL-3,7-DIHYDRO-1,3-DIMETHYL-1H-PURINE-2,6-DIONE;Theophylline,7-ethyl;Ethyltheophylline;
分子式:C9H12N4O2
分子量:208.217
精确质量:208.096
Psa:61.82
Logp:-0.5464
编号系统
物化性质
密度:1.39g/cm3
沸点:418.5ºC at 760mmHg
熔点:148-150ºC
闪点:206.9ºC
折射率:1.656
蒸汽压:3.26E-07mmHg at 25°C
沸点:418.5ºC at 760mmHg
熔点:148-150ºC
闪点:206.9ºC
折射率:1.656
蒸汽压:3.26E-07mmHg at 25°C
安全信息
海关编码:2933990090
生产方法及用途
合成路线
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参考文献
Hedayatullah, Mir Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 249 - 251
上游原料
下游产品
图谱
13C NMR : Predict
1H NMR : Predict
Mass spectrum (electron ionization)











