Acid/Propargyl PEG reagent, Propargyl-PEG8-acid, Purity 98%

Synonym: Propargyl-PEG8-acid; 2055014-94-1; 3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; Alkyne-PEG8-COOH; Propargyl-PEG8-COOH

CAS Number: 2055014-94-1
PubChem CID: 102514878

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG8-acid has an acid group and an alkyne group, designed for copper-catalyzed click chemistry reactions. The acid group derivatizes amine-containing molecules in the presence of activators (EDC, HATU, etc). The PEG spacer increases water solubility.

Molecular Weight

436.5

Molecular Formula

C₂₀H₃₆O₁₀

Functional Group 1

Acid

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Propargyl-PEG8-acid is used in molecular biology and bioconjugation research, facilitating efficient copper-catalyzed click chemistry reactions with azides and with azides, making it ideal for studying protein interactions and developing targeted drug delivery systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.