1028089-05-5
1028089-05-5 结构式
基本信息
中文别名
羟基-七聚乙二醇-对甲苯磺酸酯 英文别名
PEG8-TosTos-PEG7-OH
OH-PEG7-Tos
HO-(CH2CH2O)7-Tos
3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol, 1-(4-methylbenzenesulfonate)
应用领域
用途一
PEG8-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.