918132-14-6
中文名稱
叔丁氧羰基羥胺-四乙二醇
英文名稱
t-Boc-Aminoxy-PEG4-alcohol
CAS
918132-14-6
分子式
C13H27NO7
分子量
309.36
MOL 文件
918132-14-6.mol
918132-14-6 結構式
基本信息
中文別名
叔丁氧羰基羥胺-四乙二醇叔丁氧羰基羥胺-四聚乙二醇
叔丁酯-氨氧基-四聚乙二醇
英文別名
Boc-Aminooxy-PEG4Reaxys ID: 11161875
Boc-Aminoxy-PEG4-OH
Boc-Aminooxy-PEG4-alcohol
t-Boc-Aminoxy-PEG4-alcohol
t-Boc-Aminooxy-PEG4-alcohol
物理化學性質
密度1.111±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)14.36±0.10(Predicted)
形態(tài)Viscous Liquid
顏色Light yellow to yellow
應用領域
用途一
t-Boc-Aminooxy-PEG4-alcohol is a PEGreagent with a Boc-protected aminooxy group and an alcohol group. The hydrophilic PEG spacer increases solubility in aqueous media. The protected aminooxy can be deprotected under mild acidic conditions and then can react with an aldehyde to form a stable oxime linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.