Amine/Azide PEG reagent, Bromoacetamido-PEG5-azide, Purity 98%

Synonym: 1415800-37-1; Bromoacetamido-PEG5-azide; Bromoacetamido-PEG5-N3; N-(2-[2-(2-(2-[2-(2-Azidoethoxy)ethoxy]ethoxy)ethoxy)ethoxy]ethyl)-2-bromoacetamide; N-(17-azido-3,6,9,12,15-pentaoxaheptadecyl)-2-bromoacetamide

CAS Number: 1415800-37-1
PubChem CID: 77078486

Size

100 mg; 250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bromoacetamido-PEG5-azide is a heterobifunctional crosslinking agent. The bromine (Br) acts as an excellent leaving group for nucleophilic substitution reactions. Additionally, the azide moiety can react with alkynes, BCN, and DBCO through click chemistry to form stable triazole linkages. The PEG spacer enhances solubility in aqueous solutions.

Molecular Weight

427.3

Molecular Formula

C₁₄H₂₇BrN₄O₆

Functional Group 1

Azide

Functional Group 2

Amine

Functional Group 3

Bromine

Reactive Group 1

Alkynyl

Reactive Group 2

Acid

Reactive Group 3

Alkynyl

Form

Solid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Bromoacetamido-PEG5-azide can be used in bioconjugation reactions to attach biomolecules or drugs. The bromoacetamido group can react with thiol groups, and the azide group enables further modifications. It can be employed in the development of targeted therapeutics or imaging agents.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.