Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) crbn Product Name tert-butyl N-{2-[4-(3-aminopropyl)piperazin-1-yl]ethyl}carbamate Synonyms

Product Name tert-butyl N-{2-[4-(3-aminopropyl)piperazin-1-yl]ethyl}carbamate Synonyms CAS Number 2719062-98-1 Related CAS Molecular Formula C14H30N4O2 Molecular Weight 286

47 Purity (HPLC) >= 95% Physical Appearance Light Yellow Solid Optical Properties n/a Solubility DMSO

Product Name Propargyl-Gly(m-PEG4)-Val-Ala-PAB(m-PEG8)-PNP Synonyms CAS Number Related CAS Molecular Formula C55H84N6O22 Molecular Weight 1181

Product Name Lenalidomide-CO-C5-amine HCl Synonyms Lenalidomide-4'-CO-C5-amine HCl CAS Number 2284453-73-0 Related CAS Molecular Formula C19H25ClN4O4 Molecular Weight 408

8 SMILES Cl

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) crbn Product Name tert-butyl N-{2-[4-(3-aminopropyl)piperazin-1-yl]ethyl}carbamate SynonymsSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Azide Lys(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Additionally, m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further