Acid/Azide/NHS PEG reagent, N-(Azido-PEG2)-N-Boc-PEG4-acid, Purity 98%

Synonym: N-(Azido-PEG2)-N-Boc-PEG4-acid; 2093153-82-1; DTXSID701107377; AKOS040742200

CAS Number: 2093153-82-1
PubChem CID: 126480462

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG2)-N-Boc-PEG4-acid is a reagent grade N-Boc protected, branched PEG linker with a terminal carboxylic acid and an azido. The protected amine is deprotected under acidic conditions. The terminal carboxylic acid reacts with primary amino groups in the presence of activators (EDC, HATU, etc).

Molecular Weight

522.6

Molecular Formula

C₂₂H₄₂N₄O₁₀

Functional Group 1

Acid

Functional Group 2

Azide

Functional Group 3

NHS

Reactive Group 1

Amine

Reactive Group 2

Alkyne

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

N-(Azido-PEG2)-N-Boc-PEG4-acid enables selective coupling with amine-containing biomolecules through the azide function. It is particularly suitable for drug delivery systems that combine therapeutic agents with responsive release characteristics.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.