1835759-72-2
中文名稱
AMINOOXY-PEG3-T-BUTYL ESTER
英文名稱
Aminooxy-PEG3-t-butyl ester
CAS
1835759-72-2
分子式
C13H27NO6
分子量
293.36
MOL 文件
1835759-72-2.mol
更新日期
2026/07/14 17:33:05
1835759-72-2 結(jié)構(gòu)式
基本信息
中文別名
羥胺-三聚乙二醇-叔丁酯氨氧基-三聚乙二醇-叔丁酯
氨氧基-PEG3-丙酸叔丁酯
英文別名
Aminooxy-PEG3-C2-BocAminooxy-PEG3-t-butyl ester
所屬類別
化學(xué)試劑：丁酯類化合物物理化學(xué)性質(zhì)
沸點392.4±32.0 °C(Predicted)
密度1.063±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)4.21±0.70(Predicted)
應(yīng)用領(lǐng)域
用途一
Aminooxy-PEG3-t-butyl ester is an aminooxy-containing PEG molecule. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy group is reactive with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The t-butyl ester can be converted tofree acid under acidic condition. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.