Alkyne-PEG3-OH

Alkynes Click chemistry Crosslinking

Cat. #	Quantity	Price	Lead time
418-1g	1 g	$95	in stock
418-5g	5 g	$280	in stock
418-25g	25 g	please inquire	in stock

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Alkyne PEG3 OH (mono-propargyl triethylene glycol) is a bifunctional PEG3 based linker with both an alkyne and an OH group. It can be used to add alkyne groups to various molecules for subsequent Click chemistry applications.

Structure of Alkyne-PEG3-OH, CAS 208827-90-1

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Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

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Azide-PEG3-iodide is a bifunctional linker with a highly reactive alkylative halogen functional group and an azido group for click chemistry or Staudinger ligation.

Alkyne-PEG3-iodide

PEG3 with alkyne and iodide functional groups, a reactive and hydrophilic linker for alkylation and click chemistry.

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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.

General properties

Appearance:	colorless to yellow oil
Molecular weight:	188.22
CAS number:	208827-90-1
Molecular formula:	C₉H₁₆O₄
IUPAC name:	2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethanol, 3,6,9-trioxadodecyne-11-ol-1
Solubility:	good in most organic solvents and water
Quality control:	NMR ¹H, GC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C. 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.