Azide-PEG3-iodide

Halides Azides Click chemistry Crosslinking

Cat. #	Quantity	Price	Lead time
2163-1g	1 g	$290	in stock
2163-5g	5 g	$590	in stock
2163-25g	25 g	please inquire	in stock

Found better price? Let us know and we will propose the way forward!

Azide-PEG3-iodide contains a highly reactive iodide functional group that can alkylate a variety of C-, O-, N-, S-centered, and other nucleophiles.

Organic iodides are roughly an order of magnitude more active than bromides and four orders of magnitude more active than chlorides in S_N2 reactions. This means that the same alkylation will take 10x less time with iodide than with bromide. Therefore, this molecule helps to effect very fast alkylation.

PEG3 is a moderately long hydrophilic linker. The azide group participates in click chemistry reactions. It is also easily reduced to an amine group.

Download in
ChemDraw format

Customers also purchased with this product

THPTA ligand

THPTA is a water-soluble ligand for Cu(I)-catalyzed click chemistry. The ligand stabilizes copper in its Cu(I) oxidation state. Due to high aqueous solubility, reactions with this ligand do not require an organic co-solvent.

sulfo-Cyanine5 tetrazine

Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.

AF 647 azide

Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.

General properties

Appearance:	colorless to yellow oil
Molecular weight:	285.08
CAS number:	1309457-01-9
Molecular formula:	C₆H₁₂N₃IO₂
IUPAC name:	1-(2-azidoethoxy)-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. Desiccate.
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.