Carboxylic acid/PCL PEG reagent, PCL(1k)-PEG(5k)-COOH, Purity≥95%

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Cat. No.: X24-12-LY0362

Carboxylic acid/PCL PEG reagent, PCL(1k)-PEG(5k)-COOH, Purity≥95%

Synonym: Carboxylic acid/PCL PEG reagent; PCL(1k)-PEG(5k)-COOH; HOOC-PEG(5k)-PCL(1k)

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PCL(1k)-PEG(5k)-COOH is an amphiphile block copolymer with carboxylic acid terminal group. The carboxyl group and the amine react in the presence of an activator (e.g., HATU/EDC) to form an amide bond. The polycaprolactone (PCL) is biodegradable via hydrolysis on the ester bonds.

Molecular Weight

PCL(1 kDa), PEG(5 kDa)

Functional Group 1

Carboxylic acid

Functional Group 2

PCL

Functional Group 3

None

Reactive Group 1

Amine

Form

Soild

Purity

≥95%

Identity

Confirmed by NMR.

Applications

PCL(1k)-PEG(5k)-COOH can be used as a hydrophobic core material for core-shell structure particles for encapsulation and slow release of hydrophobic materials.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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