N2,N2,7-三甲基鸟苷

——N2,N2,7-Trimethylguanosine

制备方法

 

C13H19N5O5=325.33

 

[别名] 2-甲氨基-7-甲基-9-β-D-呋喃核糖基-6-酮基嘌呤;

2-Dimethylamino-7-methyl-9-β-D-ribofuranosylpurin-6-one

 

[性状] pH=1 λmax=265nm, 295nm; λmin=240nm; A250/A250=0.57; A280/A260=0.58; A290/A260=0.49

pH=5 λmax=266nm(ε=10300); λmin=239nm; A250/A250=0.57; A280/A260=0.63; A290/A260=0.51

pH=10 λmax=234nm, 302nm; λmin=280nm; A250/A250=1.31; A280/A260=0.62; A290/A260=0.73

 

[用途] 生化研究。

 

[贮存] 阴凉干燥处存放。