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2112737-71-8

中文名稱 N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)
英文名稱 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 結(jié)構(gòu)式 2112737-71-8 結(jié)構(gòu)式

基本信息

中文別名
N-(羥胺-二聚乙二醇)-N-雙(三聚乙二醇-炔)
N-(羥胺-二聚乙二醇)-N-(三聚乙二醇-炔)2
N-(羥胺-二聚乙二醇)-N-BIS(三聚乙二醇-炔)
英文別名
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]-

物理化學(xué)性質(zhì)

形態(tài)Liquid
顏色Light yellow to yellow

應(yīng)用領(lǐng)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.
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