Azide PEG reagent, N-(Azido-PEG3)-N-bis(PEG4-t-butyl ester), Purity 98%

Synonym: 2353409-58-0; N-(Azido-PEG3)-N-bis(PEG4-Boc); N-(Azido-PEG3)-N-bis(PEG4-t-butyl ester)

CAS Number: 2353409-58-0
PubChem CID: 137700741

Size

100 mg; 250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG3)-N-bis(PEG4-t-butyl ester) serves as a branched conjugation reagent featuring a terminal azide group. This azide facilitates PEGylation via click chemistry methods. The t-butyl protected carboxylic acid groups can be deprotected under mild acidic conditions.

Molecular Weight

827

Molecular Formula

C₃₈H₇₄N₄O₁₅

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

N-(Azido-PEG3)-N-bis(PEG4-t-butyl ester) can be used in the synthesis of polymeric materials or as a protecting group in organic synthesis. The azide groups can be utilized for click chemistry reactions for subsequent conjugation or modification.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.