Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride

Catalog No. Size PriceQuantity
M13686-2 Contact for quotation $100


Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride, a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs.

Product information

CAS Number: 2245697-85-0

Molecular Weight: 587.02

Formula: C25H35ClN4O10

Chemical Name: N-(14-amino-3,6,9,12-tetraoxatetradecan-1-yl)-2-{[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]oxy}acetamide; chlorohydrogen



InChi: InChI=1S/C25H34N4O10.ClH/c26-6-8-35-10-12-37-14-15-38-13-11-36-9-7-27-21(31)16-39-19-3-1-2-17-22(19)25(34)29(24(17)33)18-4-5-20(30)28-23(18)32;/h1-3,18H,4-16,26H2,(H,27,31)(H,28,30,32);1H

Technical Data

Appearance: Solid Power

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

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. James Bradner, et al. Methods to induce targeted protein degradation through bifunctional molecules. WO2016105518A1.

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

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