Azide PEG reagent, 16-(Azide-PEG3-ethylcarbamoyl)pentadecanoic-t-butyl ester, Purity 95%

Synonym: Azide-PEG3-ethylcarbamoyl pentadecanoate; t-butyl ester of 16-(Azide-PEG3-ethylcarbamoyl)pentadecanoic acid; PEG3-ethylcarbamoyl pentadecanoic azide ester; 16-(PEG3 azide-ethylcarbamoyl) pentadecanoic acid t-butyl ester

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

16-(Azide-PEG3-ethylcarbamoyl)pentadecanoic-t-butyl ester features an amine group attached to a PEG linker with an alkane tail that terminates in a t-butyl ester. This amine is reactive towards carboxylic acids, activated NHS esters, and carbonyl compounds (including ketones and aldehydes). The carboxylic acid protected by the t-butyl group can be deprotected under acidic conditions. Additionally, 16-(amine-PEG3-ethylcarbamoyl)pentadecanoic-t-butyl ester acts as a self-assembling PEG reagent capable of forming micelles in aqueous solutions.

Molecular Weight

542.8

Molecular Formula

C₂₈H₅₄N₄O₆

Functional Group 1

Azide

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Alkynyl

Form

Solid

Purity

95%

Identity

Confirmed by NMR.

Applications

This is often utilized for conjugating biomolecules, with the NHS ester reacting with amine groups and the azide-PEG moiety providing specific functionality and solubility.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.