Acid/Propargyl PEG reagent, Propargyl-PEG13-acid, Purity 98%

Synonym: Propargyl-PEG13-acid; 1421676-62-1; Propyne-PEG12-CH₂CH₂COOH; SCHEMBL21049840

CAS Number: 1421676-62-1
PubChem CID: 91757824

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG13-acid has a carboxylic acid and an alkyne group, designed for copper-catalyzed azide-alkyne click chemistry reactions. The carboxylic acid reacts with amine groups to form amide bonds in the presence of the activator(EDC, HATU, etc). The PEG spacer increases water solubility.

Molecular Weight

656.8

Molecular Formula

C₃₀H₅₆O₁₅

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-PEG13-acid is used in molecular biology and bioconjugation research, facilitating efficient copper-catalyzed click chemistry reactions and enhancing water solubility for studies on biomolecular interactions and drug delivery systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.