TCO-PEG2-Sulfo-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

CAS Number: 2353409-48-8

Molecular Weight: 679.78

Formula: C28H49N5O12S

Chemical Name: 1-({3-[2-(2-{[(cyclooct-4-en-1-yloxy)carbonyl]amino}ethoxy)ethoxy]propanoyl}oxy)-2,5-dioxopyrrolidine-3-sulfonic acid; 3-[3-(dimethylamino)propyl]-1-ethylurea

Smiles: CN(C)CCCNC(=O)NCC.OS(=O)(=O)C1CC(=O)N(OC(=O)CCOCCOCCNC(=O)OC2CCC=CCCC2)C1=O |c:38|

InChiKey: YNSGTSDZEFXCER-ODZAUARKSA-N

InChi: InChI=1S/C20H30N2O11S.C8H19N3O/c23-17-14-16(34(27,28)29)19(25)22(17)33-18(24)8-10-30-12-13-31-11-9-21-20(26)32-15-6-4-2-1-3-5-7-15;1-4-9-8(12)10-6-5-7-11(2)3/h1-2,15-16H,3-14H2,(H,21,26)(H,27,28,29);4-7H2,1-3H3,(H2,9,10,12)/b2-1-;

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.

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