Hydroxy-PEG2-thiol

Thiols Crosslinking

Cat. #	Quantity	Price	Lead time	Buy this product
2389-100mg	100 mg	$90	in stock
2389-1g	1 g	$270	in stock

Bulk inquiry

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

A short bifunctional PEG2-based linker with thiol (SH-) and hydroxyl (OH-) functional groups. Thiols are nucleophilic and participate in many reactions with electrophiles.

Thiols rapidly react with gold surfaces and nanoparticles, forming self-assembled monolayers (SAMs). Thiol reagent can be used to cover gold with a hydrophilic monolayer.

Download in
ChemDraw format

Customers also purchased with this product

Alkyne-PEG3-amine

Alkyne-PEG3-amine is a medium-length heterobifunctional linker for conjugation.

DusQ 1 NHS ester

Functionalized DusQ 1 quencher derivative with quenching range from 480 - 580 nm for labeling of amine-containing molecules.

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 liquid
Molecular weight:	122.19
CAS number:	17643-17-3
Molecular formula:	C₄H₁₀O₂S
IUPAC name:	2-(2-sulfanylethoxy)ethanol
Solubility:	miscible with water and many organic solvents
Quality control:	NMR ¹H, GC-MS (95%)
MSDS:	Download
	Product specifications