化学科研者一站式服务平台
化合物简介
A metabolite of Caffeine.
基本信息
CAS:83-67-0
中文别名:咖啡碱;3,7-二甲基黄嘌呤;可可豆碱;3,7-二氢-3,7-二甲基-1H-嘌呤-2,6-二酮;
英文别名:Diurobromine;1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-;Theostene;Teobromin;Theobromine;Thesal;3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione;Theosalvose;3,7-dimethylpurine-2,6-dione;3,7-dimethyl xanthine;Thesodate;Santheose;3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione;
分子式:C7H8N4O2
分子量:180.164
精确质量:180.065
Psa:72.68
Logp:-1.0397
中文别名:咖啡碱;3,7-二甲基黄嘌呤;可可豆碱;3,7-二氢-3,7-二甲基-1H-嘌呤-2,6-二酮;
英文别名:Diurobromine;1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-;Theostene;Teobromin;Theobromine;Thesal;3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione;Theosalvose;3,7-dimethylpurine-2,6-dione;3,7-dimethyl xanthine;Thesodate;Santheose;3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione;
分子式:C7H8N4O2
分子量:180.164
精确质量:180.065
Psa:72.68
Logp:-1.0397
编号系统
MDL号:MFCD00022830
物化性质
外观与性状:白色至黄色结晶粉末
密度:1.50
沸点:Sublimes 290-295ºC
熔点:345-350°C
闪点:290-295°C
折射率:1.737
水溶解性:slightly soluble,
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a cool, dry area away from incompatible substances.
密度:1.50
沸点:Sublimes 290-295ºC
熔点:345-350°C
闪点:290-295°C
折射率:1.737
水溶解性:slightly soluble,
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a cool, dry area away from incompatible substances.
安全信息
RTECS号:XH2275000
安全说明:S22-S24/25
危险类别码:R22
WGK Germany:1
海关编码:2933990090
危险品标志:Xn
安全说明:S22-S24/25
危险类别码:R22
WGK Germany:1
海关编码:2933990090
危险品标志:Xn
生产方法及用途
合成路线
上游原料
下游产品
图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

Mass

UV/Visible spectrum

IR : nujol mull

IR : KBr disc
