Azide PEG reagent, N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester), Purity 98%

Synonym: 2112731-81-2; N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester); N-(Azido-PEG2)-N-bis(PEG4-Boc)

CAS Number: 2112731-81-2
PubChem CID: 126480420

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester) represents a branched PEG molecule characterized by its terminal azide group. This azide exhibits high reactivity towards alkynes such as DBCO, BCN, and propargyl reagents via click chemistry methods. Additionally, t-butyl protected carboxylic acid groups may be deprotected under mild acidic conditions.

Molecular Weight

783

Molecular Formula

C₃₆H₇₀N₄O₁₄

Functional Group 1

Azide

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Alkynyl

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

This compound is highly useful in the field of polymer synthesis and drug delivery. In polymer science, it can serve as a building block for the creation of complex polymeric architectures with controlled properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.