Catalog No. Size PriceQuantity
M13377-2 2mg solid $80
M13377-10 10mg solid $240


Propargyl-PEG3-alcohol is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

Product information

CAS Number: 208827-90-1

Molecular Weight: 188.22

Formula: C9H16O4

Chemical Name: 2-{2-[2-(prop-2-yn-1-yloxy)ethoxy]ethoxy}ethan-1-ol



InChi: InChI=1S/C9H16O4/c1-2-4-11-6-8-13-9-7-12-5-3-10/h1,10H,3-9H2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.


  1. Andrew P. Crew, et al. Brm targeting compounds and associated methods of use. US20190300521A1.

Products are for research use only. Not for human use.

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