Azide/Boc-protected amine/NHS PEG reagent, N-(Azido-PEG3)-N-Boc-PEG4-NHS ester, Purity 96%

Synonym: N-(Azido-PEG3)-N-Boc-PEG4-NHS ester; 2112731-96-9; N-(Azido-PEG4)-N-Boc-PEG4-NHS ester; DTXSID201100057; AKOS040742218

CAS Number: 2112731-96-9
PubChem CID: 126480415

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(Azido-PEG3)-N-Boc-PEG4-NHS ester is a reagent grade branched PEGylation reagent with a terminal NHS ester, a Boc protected amine (NH₂), and a terminal azide group (N3). The NHS ester is used to label the primary amines (-NH₂) of proteins, and other amine-containing molecules. Under acidic conditions, the protected amine is deprotected.

Molecular Weight

663.7

Molecular Formula

C₂₈H₄₉N₅O₁₃

Functional Group 1

Azide

Functional Group 2

Boc-protected amine

Functional Group 3

NHS

Reactive Group 1

Alkyne

Reactive Group 2

Amine

Form

Liquid

Purity

96%

Identity

Confirmed by NMR.

Applications

N-(Azido-PEG3)-N-Boc-PEG4-NHS ester is valuable in complex drug delivery systems and bioconjugation applications, and facilitates the attachment of drugs to targeting moieties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.