302331-20-0
中文名稱
t-Boc-N-Amido-PEG2-Ms
英文名稱
t-Boc-N-Amido-PEG2-Ms
CAS
302331-20-0
分子式
C10H21NO6S
分子量
283.34
MOL 文件
302331-20-0.mol
更新日期
2026/07/15 17:48:25
302331-20-0 結(jié)構(gòu)式
基本信息
中文別名
氨基叔丁酯-二聚乙二醇-MS2-(2-((叔丁氧基羰基)氨基)乙氧基)乙基 甲磺酸酯
英文別名
Boc-N-PEG2-MsBoc-NH-PEG2-Ms
Boc-N-PEG2-Oms
t-Boc-N-Amido-PEG2-Ms
2-(2-((tert-Butoxycarbonyl)amino)ethoxy)ethyl methanesulfonate
物理化學(xué)性質(zhì)
沸點(diǎn)439.8±30.0 °C(Predicted)
密度1.182±0.06 g/cm3(Predicted)
儲(chǔ)存條件2-8°C, protect from light
酸度系數(shù)(pKa)12.18±0.46(Predicted)
形態(tài)Liquid
顏色Colorless to light yellow
應(yīng)用領(lǐng)域
用途一
t-Boc-N-Amido-PEG2-Ms is a PEG linker that contains a Boc protecting group and a mesyl group. The t-Boc group can be removed under acidic conditions. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases the water solubility of the compound. Longer PEG chains increase the water solubility properties of the compound.