Azide/Propargyl PEG reagent, Azido-PEG3-S-PEG4-propargyl, Purity 98%

Synonym: Azido-PEG3-S-PEG4-propargyl; 2055041-24-0; 3-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethylsulfanyl]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne; DTXSID701189333; AKOS040742975

CAS Number: 2055041-24-0
PubChem CID: 119058248

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG3-S-PEG4-propargyl is a reagent grade crosslinker with an azide group and a propargyl group, designed for copper-catalyzed azide-alkyne click chemistry reactions. The PEG spacer increases water solubility.

Molecular Weight

449.6

Molecular Formula

C₁₉H₃₅N₃O₇S

Functional Group 1

Azide

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Azide

Reactive Group 2

Alkyne

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Azido-PEG3-S-PEG4-propargyl is used in molecular biology and bioconjugation research, promoting efficient copper-catalyzed azide-alkyne click chemistry reactions with azide-bearing biomolecules or compounds to yield stable triazole linkages. Its design is ideal for studying biomolecular interactions and developing targeted drug delivery systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.