Acid/Propargyl/S-S disulfide bond PEG reagent, Propargyl-PEG1-SS-PEG1-acid, Purity 98%

Synonym: 1807503-85-0; Propargyl-PEG1-SS-PEG1-acid; 3-(2-((2-(Prop-2-yn-1-yloxy)ethyl)disulfanyl)ethoxy)propanoic acid; AKOS040742456; BP-22671

CAS Number: 1807503-85-0
PubChem CID: 91757789

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG1-SS-PEG1-acid is a reagent grade Click Chemistry-ready crosslinker featuring a cleavable disulfide bond, a terminal carboxylic acid, and propargyl groups.

Molecular Weight

264.4

Molecular Formula

C₁₀H₁₆O₄S₂

Functional Group 1

Acid

Functional Group 2

Propargyl

Functional Group 3

S-S disulfide bond

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Propargyl-PEG1-SS-PEG1-acid is used in bioconjugation and molecular biology research, facilitating stable amide bond formation with primary amines and enabling copper-catalyzed azide-alkyne Click Chemistry reactions for creating stable triazole linkages.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.