Azido-PEG6-NHS ester is a cleavable 6 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG6-NHS ester is also a PEG- and Alkyl/ether based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

CAS Number: 2055014-64-5

Molecular Weight: 476.48

Formula: C19H32N4O10

Chemical Name: 2,5-dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate

Smiles: [N-]=[N+]=NCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O

InChiKey: WXKOAPGNZNSYPW-UHFFFAOYSA-N

InChi: InChI=1S/C19H32N4O10/c20-22-21-4-6-28-8-10-30-12-14-32-16-15-31-13-11-29-9-7-27-5-3-19(26)33-23-17(24)1-2-18(23)25/h1-16H2

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 100 mg/mL (209.87 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: ≥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:

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker. 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.