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874208-84-1

基本信息

英文别名
m-PEG4-CH2-acid
m-PEG4-(CH2)3-acid
tert-butyl 2,5,8,11-tetraoxapentadecan-15-oate

物理化学性质

沸点366.2±32.0 °C(Predicted)
密度1.087±0.06 g/cm3(Predicted)
酸度系数(pKa)4.63±0.10(Predicted)
形态Liquid
颜色Colorless to light yellow

应用领域

用途一
m-PEG4-(CH2)3-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.
三甘醇单甲醚丁酸价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2025/12/22XW0287420884103试剂m-PEG4-CH2-acid
m-PEG4-CH2-acid
874208-84-1500mg5273元
2025/12/22XW0287420884102试剂m-PEG4-CH2-acid
m-PEG4-CH2-acid
874208-84-1250mg3213元
2025/12/22XW0287420884101试剂m-PEG4-CH2-acid
m-PEG4-CH2-acid
874208-84-1100mg1668元
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