2112737-71-8
中文名称
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)
英文名称
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)
CAS
2112737-71-8
分子式
C24H44N2O9
分子量
504.61
MOL 文件
2112737-71-8.mol
2112737-71-8 结构式
基本信息
中文别名
N-(羟胺-二聚乙二醇)-N-双(三聚乙二醇-炔)N-(羟胺-二聚乙二醇)-N-(三聚乙二醇-炔)2
N-(羟胺-二聚乙二醇)-N-BIS(三聚乙二醇-炔)
英文别名
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)Ethanamine, 2-[2-[2-(aminooxy)ethoxy]ethoxy]-N,N-bis[2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]ethyl]-
应用领域
用途一
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) consists of two terminal propargyl groups and an aminooxy group. The propargyl groups reacts with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The aminooxy group is reactive towards aldehydes to form oxime bonds. If a reductant is used, it will form a hydroxylamine linkage. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.