248275-10-7
中文名称
羟胺-甲基三乙二醇
英文名称
Aminooxy-PEG3-methane
CAS
248275-10-7
分子式
C7H17NO4
分子量
179.21
MOL 文件
248275-10-7.mol
更新日期
2024/02/19 06:46:44
248275-10-7 结构式
基本信息
中文别名
羟胺-甲基三乙二醇氨氧基-PEG3-甲基
羟胺-三聚乙二醇-甲基
氨基氧基-PEG3-甲烷
氨氧基-三聚乙二醇-甲烷
英文别名
m-PEG3-AminooxyAminooxy-PEG3-methane
O-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)hydroxylamine
Hydroxylamine, O-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]-
所属类别
有机原料：烃类化合物及其衍生物物理化学性质
储存条件2-8°C, protect from light
形态Liquid
颜色Colorless to light yellow
InChIInChI=1S/C7H17NO4/c1-9-2-3-10-4-5-11-6-7-12-8/h2-8H2,1H3
InChIKeyUPZRLQLRXOQKOM-UHFFFAOYSA-N
SMILESNOCCOCCOCCOC
应用领域
用途一
Aminooxy-PEG3-methane is a aminooxy-containing PEG reagent 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. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.