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Azido-PEG3-CH2CO2-t-Bu

CAS number:172531-36-1    molecular formula:C12H23N3O5

overview

compound introduction

Azido-PEG3-C-Boc 是一种 PROTAC linker,属于 PEG 类。可用于合成 PROTAC 分子。Azido-PEG3-C-Boc 是一种点击化学试剂。它含有 Azide 基团,可以和含有 Alkyne 基团的分子发生铜催化的叠氮-炔环加成反应(CuAAc)。它还可以和含有 DBCO 或 BCN 基团的分子发生环张力驱动的炔-叠氮环加成反应 (SPAAC)。 Azido-PEG3-CH2CO2-t-Bu is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Specs

Chinese alias2-(2-(2-(2-叠氮基乙氧基)乙氧基)乙氧基)乙酸叔丁酯 | 叠氮-三聚乙二醇-乙酸叔丁酯
English aliastert-Butyl 2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)acetate | Azido-PEG3-C-Boc
CAS number172531-36-1molecular formulaC12H23N3O5
molecular weight289.33 g/molExact mass≥98%
PSA68.400 Ųlogp1.600

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