Acid/Maleimide PEG reagent, N-Mal-N-bis(PEG2-acid), Purity 98%

Synonym: N-Mal-N-bis(PEG2-acid); 2110449-02-8; Acid-apeg4-acid n-c3-maleimide; Acid-apeg4-acidn-c3-maleimide; SCHEMBL23697054

CAS Number: 2110449-02-8
PubChem CID: 129012725

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-Mal-N-bis(PEG2-acid) is a reagent grade thiol reactive PEG reagent. Maleimide reacts specifically with sulfhydryl groups to form a stable thioether linkage. The terminal carboxylic acids reacts with primary amino groups in the presence of activators (EDC, HATU, etc).

Molecular Weight

488.5

Molecular Formula

C₂₁H₃₂N₂O₁₁

Functional Group 1

Acid

Functional Group 2

Maleimide

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Sulfhydryl

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

N-Mal-N-bis(PEG2-acid) is particularly useful in the design of targeted drug delivery systems where high specificity and affinity interactions with specific biomolecules are required.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.