Propargyl PEG reagent, Bis-propargyl-PEG14, Purity 98%

Synonym: Bis-propargyl-PEG18; 124238-56-8; Alkyne-PEGn-alkyne 2K, 5K, 10K, 20K; 4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55-octadecaoxaoctapentaconta-1,57-diyne; Bis-propargyl-O-PEG17

CAS Number: 124238-56-8
PubChem CID: 102514856

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bis-propargyl-PEG12 is a reagent grade homobifunctional crosslinker that participates in click chemistry to yield a stable triazole linkage with azide; copper is needed as a catalyst. With the PEG chain embedded in the molecule, the hydrophilicity is greatly improved.

Molecular Weight

666.8

Molecular Formula

C₃₂H₅₈O₁₄

Functional Group 1

Propargyl

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Azide

Form

Oil

Purity

98%

Identity

Confirmed by NMR.

Applications

Bis-propargyl-PEG14 allows for versatile linkages, particularly in the synthesis of conjugated polymer networks via click chemistry. Its application lies in creating biologically active materials that are used for drug delivery and improving the solubility of drugs.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.