N-Boc-PEG4-bromide

N-Boc-PEG4-bromide is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. N-Boc-PEG4-bromide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Product information

CAS Number: 1076199-21-7

Molecular Weight: 356.25

Formula: C13H26BrNO5

Chemical Name: tert-butyl N-(2-{2-[2-(2-bromoethoxy)ethoxy]ethoxy}ethyl)carbamate

Smiles: CC(C)(C)OC(=O)NCCOCCOCCOCCBr

InChiKey: GNDQONYTPMGMTM-UHFFFAOYSA-N

InChi: InChI=1S/C13H26BrNO5/c1-13(2,3)20-12(16)15-5-7-18-9-11-19-10-8-17-6-4-14/h4-11H2,1-3H3,(H,15,16)

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 100 mg/mL (280.70 mM; ultrasonic and warming and heat to 60°C)

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: ≥360 days 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. ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

References:

1. Jan Anderl, et al. Amatoxin-Conjugates with Improved Linkers. US20130259880A1

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