Azide-PEG2-iodide

Halides Azides Click chemistry Crosslinking

Cat. #	Quantity	Price	Lead time
2636-250mg	250 mg	$290	in stock
2636-500mg	500 mg	$430	in stock
2636-1g	1 g	please inquire	in stock

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A bifunctional cross-linker containing PEG2 with terminal azide and iodide groups. This molecule is hydrophilic and increases the water solubility of conjugates that contain it.

The azide fragment readily reacts in click chemistry reactions with various alkyne-substituted biomolecules, and for cyclooctyne compounds, the reaction runs without any toxic copper catalyzers.

The iodide is a good leaving group, so it participates in nucleophile substitution reactions and can interact with various C-, N-, O-, and S-nucleophiles readily and efficiently.

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General properties

Appearance:	yellow oil
Molecular weight:	241.03
CAS number:	2387581-33-9
Molecular formula:	C₄H₈N₃IO
IUPAC name:	1-azido-2-(2-iodoethoxy)ethane
Solubility:	soluble in water, polar organic solvents
Quality control:	NMR ¹H, GC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks.
MSDS:	Download
	Product specifications

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.