Acid/Propargyl PEG reagent, Propargyl-PEG4-sulfone-PEG4-acid, Purity 98%

Synonym: Propargyl-PEG4-sulfone-PEG4-acid; 2055024-41-2; 3-[2-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethylsulfonyl]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; DTXSID701140375; AKOS040743808

CAS Number: 2055024-41-2
PubChem CID: 123132145

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG4-sulfone-PEG4-acid is a reagent grade PEG linker with a propargyl group and a terminal carboxylic acid, designed for copper-catalyzed azide-alkyne click chemistry reactions. The PEG spacer increases water solubility.

Molecular Weight

528.6

Molecular Formula

C₂₂H₄₀O₁₂S

Functional Group 1

Acid

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Propargyl-PEG4-sulfone-PEG4-acid is used in molecular biology and bioconjugation studies to facilitate efficient click chemistry of nitrogen-containing compounds or biomolecules with copper-catalyzed azide-alkynes, making it an important tool for drug delivery, biomolecular interaction studies, and other fields.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.