Azide/Ethylcarbamoyl PEG reagent, 20-(Azide-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester, Purity 95%

Synonym: Azide-PEG3-ethylcarbamoyl nonadecanoate; t-butyl ester of 20-(Azide-PEG3-ethylcarbamoyl)nonadecanoic acid; PEG3-ethylcarbamoyl nonadecanoic azide ester; Nonadecanoic acid azide-PEG3 derivative

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

20-(Azide-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester acts as a PEG linker incorporating an azide group and an alkane tail terminating with a t-butyl ester. Its azide moiety can react via click chemistry with alkyne compounds like BCN or DBCO to form stable triazole linkages. Additionally, the t-butyl protected carboxylic acid can be deprotected under acidic conditions. This polymer has the ability to spontaneously form micelles in aqueous solutions and may also serve as a precursor for more complex lipids intended for drug delivery nanoparticles.

Molecular Weight

598.9

Molecular Formula

C₃₂H₆₂N₄O₆

Functional Group 1

Azide

Functional Group 2

t-Butyl ester

Functional Group 3

Ethylcarbamoyl

Reactive Group 1

Alkynyl

Form

Solid

Purity

95%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

It is often used in the modification of lipid molecules for the development of lipid-based drug delivery systems or for creating lipid membranes with specific properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.