Catalog No. Size PriceQuantity
M11563-2 2mg solid $115
M11563-10 10mg solid $345


Thalidomide-propargyl is the Thalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Thalidomide-propargyl can be connected to the ligand for protein by a linker to form the IMiD containing PROTACs.

Product information

CAS Number: 2098487-39-7

Molecular Weight: 312.28

Formula: C16H12N2O5

Chemical Name: 2-(2, 6-dioxopiperidin-3-yl)-4-(prop-2-yn-1-yloxy)-2, 3-dihydro-1H-isoindole-1, 3-dione

Smiles: C#CCOC1=CC=CC2=C1C(=O)N(C1CCC(=O)NC1=O)C2=O


InChi: InChI=1S/C16H12N2O5/c1-2-8-23-11-5-3-4-9-13(11)16(22)18(15(9)21)10-6-7-12(19)17-14(10)20/h1,3-5,10H,6-8H2,(H,17,19,20)

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 16.67 mg/mL (53.38 mM; Need ultrasonic)

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: ≥360 days 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


  1. Wurz RP, et al. A "Click Chemistry Platform" for the Rapid Synthesis of Bispecific Molecules for Inducing Protein Degradation. J Med Chem. 2018 Jan 25;61(2):453-461.

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

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