t-Butyl ester/Amino PEG reagent, Amino-PEG-t-butyl ester, MW 1,000, Purity ≥95%

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Cat. No.: X25-10-YM491

t-Butyl ester/Amino PEG reagent, Amino-PEG-t-butyl ester, MW 1,000, Purity ≥95%

Synonym: Amino-PEG-t-butyl ester

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

Amino-PEG-t-butyl ester incorporates t-butyl ester and amino functional groups, demonstrating reactive behavior towards NHS and acid functionalities.

Functional Group 1

t-Butyl ester

Functional Group 2

Amino

Reactive Group 1

NHS

Reactive Group 2

Acid

Form

Solid/liquid

Purity

≥95%

Impurities

No visible impurities to the naked eye.

Identity

Confirmed by NMR.

Applications

Amino-PEG-t-butyl ester can be studied extensively for its vinylsulfone group that reacts with thiols, allowing for the attachment of PEG-modified cholesterol to thiol-containing molecules, enhancing stability and circulation time.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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