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851040-94-3

851040-94-3 Structure

851040-94-3 Structure
IdentificationBack Directory
[Name]

maleimide-PEG-valeric acid
[CAS]

851040-94-3
[Synonyms]

Maleimide-PEG-acid
maleimide-PEG-valeric acid
Maleimide-PEG-NHS protected acid
Maleimide polyoxyethylene NHS-protected valeric acid
Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N'-(3-maleimidopropionyl)aminoethane
Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N′-(3-maleimidopropionyl)aminoethane
Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N'-(3-maleimidopropionyl)aminoethane average Mn 4,000
Poly(oxy-1,2-ethanediyl), α-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[[5-[(2,5-dioxo-1-pyrrolidinyl)oxy]-5-oxopentyl]oxy]-
[Molecular Formula]

(C2H4O)nC18H23N3O8
[MOL File]

851040-94-3.mol
Chemical PropertiesBack Directory
[Fp ]

>176℃
[storage temp. ]

-20°C
[form ]

solid
[α-end]

maleimide
[Ω-end]

NHS ester
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Applications have been reported for: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.
[General Description]

PEG average Mn 3,400; n~77
[reaction suitability]

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: thiol reactive
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