Folate-PEG3-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

CAS Number: 1313026-32-2

Molecular Weight: 641.64

Formula: C27H35N11O8

Chemical Name: (2S)-2-[(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]-4-[(2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethyl)carbamoyl]butanoic acid

Smiles: [N-]=[N+]=NCCOCCOCCOCCNC(=O)CC[C@H](NC(=O)C1C=CC(=CC=1)NCC1=CN=C2N=C(N)NC(=O)C2=N1)C(O)=O

InChiKey: SWFSDYKTNPMWOV-FQEVSTJZSA-N

InChi: InChI=1S/C27H35N11O8/c28-27-36-23-22(25(41)37-27)34-19(16-32-23)15-31-18-3-1-17(2-4-18)24(40)35-20(26(42)43)5-6-21(39)30-7-9-44-11-13-46-14-12-45-10-8-33-38-29/h1-4,16,20,31H,5-15H2,(H,30,39)(H,35,40)(H,42,43)(H3,28,32,36,37,41)/t20-/m0/s1

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.