CH₂CO₂H PEG reagent, PEG2-(CH₂CO₂H)₂, Purity 96%

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Cat. No.: X24-03-YW0093

CH₂CO₂H PEG reagent, PEG2-(CH₂CO₂H)₂, Purity 96%

Synonym: 23243-68-7; 3,6-DIOXAOCTANEDIOIC ACID; 3,6-Dioxaoctanedioicacid; PEG2-(CH₂CO₂H)₂; (2-Carboxymethoxyethoxy)acetic acid

CAS Number: 23243-68-7
PubChem CID: 90039

Size

5 g; 10 g; 25 g; 100 g

Price

Datasheet

MSDS

Properties

Description

PEG2-(CH₂CO₂H)₂ is a PEG linker with two terminal carboxylic acid groups. Its hydrophilic PEG spacer enhances solubility in aqueous media. The terminal carboxylic acids enable the formation of stable amide bonds with primary amine groups in the presence of activators like EDC or HATU.

Molecular Weight

178.1

Molecular Formula

C₆H₁₀O₆

Functional Group 1

CH₂CO₂H

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

96%

Identity

Confirmed by NMR.

Applications

PEG2-(CH₂CO₂H)₂ serves as a versatile linker in various bioconjugation and crosslinking applications. It is particularly useful for attaching biomolecules to surfaces, nanoparticles, or other carriers via- amide bond formation. Additionally, it finds application in the synthesis of biocompatible materials and drug delivery systems, where precise control over linker length and functionality is crucial for optimizing performance and biocompatibility.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.

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