Acid/Propargyl PEG reagent, N-(Acid-PEG4)-N-bis(PEG4-propargyl), Purity 95%

Synonym: Acid/Propargyl PEG reagent; N-(Acid-PEG4)-N-bis(PEG4-Propargyl)

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Acid-PEG4)-N-bis(PEG4-propargyl) is a reagent grade trifunctional PEG linker that combines a t-butyl ester with two terminal alkynes. The alkynes are applied in copper-click chemistry with azides to form stable triazole linkages with a target molecule, while the acid is reacted with amines or alcohols to form stable amides or esters.

Molecular Weight

693.8

Molecular Formula

C₃₃H₅₉NO₁₄

Functional Group 1

Acid

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Solid

Purity

95%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

N-(Acid-PEG4)-N-bis(PEG4-propargyl) is especially useful in synthesizing advanced drug delivery systems and constructs that require controlled release.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.