Maleimide/NHS ester PEG reagent, 2,5-Dioxopyrrolidin-1yl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoate, Purity 95%

Synonym: 80307-12-6; 4-Maleimidobutyric acid N-succinimidyl ester; GMBS Crosslinker; N-(gamma-Maleimidobutyryloxy)succinimide

CAS Number: 80307-12-6
PubChem CID: 133440

Size

100 mg; 1 g; 5 g; 25 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

2,5-Dioxopyrrolidin-1yl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoate contains a pyrrolidine ring, two carbonyl groups, and a butanoate ester. These functional groups enable versatile conjugation and modification for research applications.

Molecular Weight

280.2

Molecular Formula

C₁₂H₁₂N₂O₆

Functional Group 1

Maleimide

Functional Group 2

NHS ester

Reactive Group 1

Amine

Reactive Group 2

Thiol

Form

Solid

Purity

95%

Identity

Confirmed by NMR.

Applications

2,5-Dioxopyrrolidin-1yl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoate is useful in bioconjugation and linker synthesis for protein modification, drug delivery studies, and biomolecular interaction research. Its unique structure allows stable covalent bonding with thiols and amines.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.