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Home/Compounds/Research Reagent/Mal-PEG1-NHS ester
C13H14N2O7
310.26 g/mol
Research Reagent

Mal-PEG1-NHS ester

CAS1807518-72-4
Category
Research Reagent
Compound Class
Ester
Primary Use
Research Compound

Mal-PEG1-NHS ester is a heterobifunctional crosslinking reagent containing both a maleimide group and an N-hydroxysuccinimide (NHS) ester group connected by a short polyethylene glycol (PEG) spacer. It is primarily used for conjugating biomolecules via amine and thiol coupling.

Crosslinking of proteins and peptidesBioconjugation in research settingsSurface functionalization

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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StrongStructure SimilarSimilarity 0.97

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Identifiers
IUPAC Name

(2,5-dioxopyrrolidin-1-yl) 3-[2-(2,5-dioxopyrrol-1-yl)ethoxy]propanoate

InChIKey

AMRJPIJPLBUEHO-UHFFFAOYSA-N

SMILES

C1CC(=O)N(C1=O)OC(=O)CCOCCN2C(=O)C=CC2=O

Synonyms (7)
  • Mal-PEG1-NHS ester