Propargyl/t-Butyl ester PEG reagent, Propargyl-PEG4-S-PEG4-t-butyl ester, Purity 98%

Synonym: 2055041-18-2; Propargyl-PEG4-S-PEG4-t-butyl ester; Propargyl-PEG4-S-PEG4-Boc; PROPARGYL-PEG4-S-PEG4-T-BUTYLESTER; AKOS040743806

CAS Number: 2055041-18-2
PubChem CID: 119058252

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG4-S-PEG4-t-butyl ester is a reagent grade PEG linker with a t-butyl group and propargyl group, designed for copper-catalyzed azide-alkyne click chemistry reactions. The PEG spacer increases water solubility.

Molecular Weight

552.7

Molecular Formula

C₂₆H₄₈O₁₀S

Functional Group 1

Propargyl

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Azide

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Propargyl-PEG4-S-PEG4-t-butyl ester used in molecular biology and bioconjugation studies to facilitate efficient copper-catalyzed azide-alkyne click chemistry and to enhance aqueous solubility for the study of biomolecular interactions and drug delivery systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.