Mesyl/Propargyl PEG reagent, Propargyl-PEG4-Ms, Purity 98%

Synonym: 173205-72-6; 2-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)ethyl methanesulfonate; Propargyl-PEG4-Ms; SCHEMBL15238178; Ethanol,2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-,1-methanesulfonate

CAS Number: 173205-72-6

Size

500 mg; 1 g; 5 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG4-Ms has a mesylate group and an alkyne group, designed for copper-catalyzed click chemistry reactions. The mesylate group is used for nucleophilic substitution reaction (SN2). The PEG spacer increases water solubility.

Molecular Weight

266.3

Molecular Formula

C₁₀H₁₈O₆S

Functional Group 1

Mesyl

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Azide

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Propargyl-PEG4-Ms is used in molecular biology and bioconjugation research, promoting efficient copper-catalyzed click chemistry with azides, which makes it a valuable tool in drug delivery, biomolecular interaction studies, and others.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.