Bromo-PEG2-C2-azide 是一种不可降解的 ADC linker,用于合成抗体偶联活性分子 (ADC)。Bromo-PEG2-C2-azide 也是一种基于 PEG 的 PROTAC linker,可用于 PROTAC 的合成。Bromo-PEG2-C2-azide 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)。还可以和含有 DBCO 或 BCN 基团的分子发生菌株促进的炔-叠氮环加成反应 (SPAAC)。 Bromo-PEG2-azide is a PEG derivative containing a bromide group and an azide group. 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 bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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Bromo-PEG2-azide
CAS number:530151-56-5 molecular formula:C6H12BrN3O2
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Specs
| Chinese alias | - | ||
| English alias | Bromo-PEG2-C2-azide | Br-PEG2-N3 | 1-(2-Azidoethoxy)-2-(2-bromoethoxy)ethane | ||
| CAS number | 530151-56-5 | molecular formula | C6H12BrN3O2 |
| molecular weight | 238.08 g/mol | Exact mass | ≥98% |
| PSA | 32.800 Ų | logp | 1.600 |
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