化合物问答
在合成中是否有NHS-PEG3-NHS(CAS号：1314378-11-4)的替代品？
答案
![1,1'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(oxy)]di(2,5-pyrrolidinedione)](https://cnstatic.chemtradehub.com/structs/131/1314378-11-4-e0b4.webp "1,1'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(oxy)]di(2,5-pyrrolidinedione)")
NHS-PEG3-NHS 的替代品包括其他活性酯基团如 N-羟基琥珀酰亚胺（NHS）或其他 PEG 衍生物如 NHS-PEG6-NHS。这类化合物在生物分子的化学修饰中有类似的应用，可以根据具体需求选择合适的替代品。
关于
CAS号
1314378-11-4
英文名称
1,1'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(oxy)]di(2,5-pyrrolidinedione)
中文名称
NHS-PEG3-NHS
分子式
C20H28N2O12
分子量
488.4460000000004 g/mol
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChIKey
BQLKLYYHZOLCLV-UHFFFAOYSA-N
最后更新: 2025-10-27 13:14
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