Aminooxy PEG reagent, Bis-aminooxy-PEG4, Purity 95%

Synonym: 98627-72-6; Bis-aminooxy-PEG4; O,O'-(3,6,9,12-Tetraoxatetradecane-1,14-diyl)bis(hydroxylamine); AKOS040741363

CAS Number: 98627-72-6
PubChem CID: 13668613

Size

100 mg; 250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bis-aminooxy-PEG4 is a homobifunctional crosslinking reagent with excellent water solubility. Its aminooxy (ONH₂) groups enable bioconjugation, reacting with aldehydes to form oxime bonds or hydroxylamine linkages under reduction conditions.

Molecular Weight

268.3

Molecular Formula

C₁₀H₂₄N₂O₆

Functional Group 1

Aminooxy

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Carbonyl

Form

Liquid

Purity

95%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Bis-aminooxy-PEG4 is essential in bioconjugation chemistry, facilitating specific coupling reactions between molecules. Its water solubility makes it suitable for various applications, including protein labeling, drug delivery, and biomaterials development in biomedical research and diagnostics.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.