519-37-9
中文名称
BETA-羟基乙基茶碱
英文名称
7-(2-HYDROXYETHYL)THEOPHYLLINE
CAS
519-37-9
EINECS 编号
208-269-8
分子式
C9H12N4O3
MDL 编号
MFCD00055055
分子量
224.22
MOL 文件
519-37-9.mol
更新日期
2024/04/24 17:07:10
519-37-9 结构式
基本信息
中文别名
3,7-二氢-7-(2-羟乙基)-1,3-二甲基-1H-嘌呤-2,6-二酮7-(2-羟乙基)茶碱
BETA-羟基乙基茶碱
可达岭
羟乙茶碱
乙羟茶碱
英文别名
1,3-DIMETHYL-7-[2-HYDROXYETHYL]-XANTHINE1,3-DIMETHYL-7-(BETA-HYDROXYETHYL)XANTHINE
7-(2-HYDROXYETHYL)THEOPHYLLINE
7-(A-HYDROXYETHYL)THEOPHYLLINE
7-(BETA-HYDROXYETHYL)THEOPHYLLINE
BETA-HYDROXYETHYLTHEOPHYLLINE
BIOPHYLLINE
ETOFYLLINE
THEOPHYLLINE, 7-(BETA-HYDROXYETHYL)
1H-Purine-2,6-dione, 3,7-dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-
3,7-Dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-1H-purine-2,6-dione
3,7-dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-1h-purine-6-dione
7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
7-(2-Hydroxyethyl)-1,3-dimethylxanthine
7-(2-hydroxyethyl)-theophyllin
7-(Hydroxyethyl)theophylline
7-Theophyllineethanol
Aethophyllinum
Ascorphylline
b-hydroxyethyltheophylline
所属类别
分析化学：药典标准品和杂质标准品物理化学性质
外观性状结晶（无水乙醇）。熔点 158℃ ，易溶于水，溶于乙醇。
熔点163°C
沸点365.61°C (rough estimate)
密度1.3055 (rough estimate)
折射率1.6300 (estimate)
储存条件Sealed in dry,Room Temperature
溶解度H2O: Solutions may be stored for several days at 4°C.soluble
酸度系数(pKa)14.48±0.10(Predicted)
形态solid
形态固体
颜色white
颜色白色
水溶解性2.991g/L(temperature not stated)
Merck3878
