Alkyne/PCL PEG reagent, PCL(3k)-PEG(2k)-ALK, Purity≥95%

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Inquiry

Cat. No.: X24-12-LY0393

Alkyne/PCL PEG reagent, PCL(3k)-PEG(2k)-ALK, Purity≥95%

Synonym: Alkyne/PCL PEG reagent; PCL(3k)-PEG(2k)-ALK; ALK-PEG(2k)-PCL(3k)

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PCL(3k)-PEG(2k)-ALK is an alkyne functionalized block copolymer with a hydrophobic polycaprolactone (PCL) block and a hydrophilic PEG block. The terminal alkyne reacts with azide moiety in the presence of Cu catalyst or with cyclooctyne, such as DBCO or BCN to form a stable triazole bond. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Molecular Weight

PCL(3 kDa), PEG(2 kDa)

Functional Group 1

Alkyne

Functional Group 2

PCL

Functional Group 3

None

Reactive Group 1

Azide

Form

Soild

Purity

≥95%

Identity

Confirmed by NMR.

Applications

PCL(3k)-PEG(2k)-ALK is used to construct stimuli-responsive systems, where changes in pH or temperature trigger controlled active molecule release.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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