1807539-01-0
中文名称
叔丁酯-羟胺-四聚乙二醇-对甲苯磺酸酯
英文名称
t-Boc-Aminoxy-PEG4-Tos
CAS
1807539-01-0
分子式
C20H33NO9S
分子量
463.54
MOL 文件
1807539-01-0.mol
1807539-01-0 结构式
基本信息
中文别名
叔丁酯-羟胺-四聚乙二醇-对甲苯磺酸酯叔丁氧羰基羟胺-四聚乙二醇-对甲苯磺酸酯
英文别名
Boc-Aminoxy-PEG4-TosBoc-Aminooxy-PEG4-Tos
t-Boc-Aminoxy-PEG4-Tos
t-Boc-Aminooxy-PEG4-Tos
3,6,9,12-Tetraoxa-2-azatetradecanoic acid, 14-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
应用领域
用途一
t-Boc-Aminooxy-PEG4-Tos is a bifunctional crosslinker reagent with a t-Boc-aminooxy group and a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution. The protected aminooxy can be deprotected under mild acidic conditions. PEG5 spacer increases solubility in aqueous media.