Catalog No. Size PriceQuantity
M13171-2 2mg solid $170
M13171-10 10mg solid $555


Thalidomide-NH-PEG4-COOH is an E3 ligase ligand-linker conjugate which can be used for synthesizing dCBP-1. dCBP-1 is a potent and selective heterobifunctional degrader of p300/CBP.

Product information

CAS Number: 2412056-48-3

Molecular Weight: 521.52

Formula: C24H31N3O10

Chemical Name: 1-{[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]amino}-3,6,9,12-tetraoxapentadecan-15-oic acid



InChi: InChI=1S/C24H31N3O10/c28-20-4-3-19(22(31)26-20)27-23(32)17-2-1-16(15-18(17)24(27)33)25-6-8-35-10-12-37-14-13-36-11-9-34-7-5-21(29)30/h1-2,15,19,25H,3-14H2,(H,29,30)(H,26,28,31)

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:

Thalidomide-NH-PEG4-COOH (S13) is the E3 ligase ligand-linker conjugate of dCBP-1.


  1. Raghu Vannam, et al. Targeted degradation of the enhancer lysine acetyltransferases CBP and p300. Cell Chem Biol. 2020 Dec 31;S2451-9456(20)30513-4.

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

Payment & Security

American Express Diners Club Discover JCB Mastercard PayPal Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed