70678-95-4
中文名称
3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-
英文名称
3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-
CAS
70678-95-4
分子式
C10H20O7
分子量
252.26
MOL 文件
70678-95-4.mol
更新日期
2024/08/04 12:13:36
70678-95-4 结构式
基本信息
中文别名
羟基四聚乙二醇乙酸羟基四聚乙二醇羧甲基
14-羟基-3,6,9,12-四氧杂癸酸
2-[2-[2-[2-(2-HYDROXYETHOXY)ETHOXY]ETHOXY]ETHOXY]ACETIC ACID
英文别名
HO-PEG4-CH2COOHHydroxy-PEG4-CH2CO2H
Hydroxy-PEG4-CH2CO2H, sodium salt
3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-
2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]aceticacid
应用领域
用途一
Hydroxy-PEG4-CH2CO2H, sodium salt, is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.