Biotin-C1-PEG3-C3-amine (TFA) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

CAS Number: 1334172-59-6

Molecular Weight: 560.63

Formula: C22H39F3N4O7S

Chemical Name: 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(3-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}propyl)pentanamide; trifluoroacetic acid

Smiles: NCCCOCCOCCOCCCNC(=O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@@H]21.OC(=O)C(F)(F)F

InChiKey: NFXGRJSOZRCYLM-QMBKNIKNSA-N

InChi: InChI=1S/C20H38N4O5S.C2HF3O2/c21-7-3-9-27-11-13-29-14-12-28-10-4-8-22-18(25)6-2-1-5-17-19-16(15-30-17)23-20(26)24-19;3-2(4,5)1(6)7/h16-17,19H,1-15,21H2,(H,22,25)(H2,23,24,26);(H,6,7)/t16-,17-,19-;/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.