Propargyl PEG reagent, m-PEG3-S-PEG4-propargyl, Purity 98%

Synonym: m-PEG3-S-PEG4-propargyl; 2055040-85-0; AKOS040743472; SB67259

CAS Number: 2055040-85-0
PubChem CID: 119058268

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

m-PEG3-S-PEG4-propargyl is a reagent grade PEG linker containing a propargyl group, designed for copper-catalyzed azide-alkyne click chemistry reactions. The PEG spacer increases water solubility.

Molecular Weight

394.5

Molecular Formula

C₁₈H₃₄O₇S

Functional Group 1

Propargyl

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Azide

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

m-PEG3-S-PEG4-propargyl is used in molecular biology and bioconjugation research, promoting efficient copper-catalyzed click chemistry reactions and enhancing water solubility, making it particularly suited for bioconjugation, drug delivery, and other applications.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.