Propargyl-Gly(m-PEG4)-Val-Ala-PAB(m-PEG4)-Exatecan cr6g 362 SMILES OCCCCC#CC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

362 SMILES OCCCCC#CC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Product Name Biotin-PEG2-acid Synonyms CAS Number 1365655-89-5 Related CAS Molecular Formula C17H29N3O6S Molecular Weight 403

82 SMILES Cl

135 Purity (HPLC) >= 95% Solubility DMSO

Propargyl-Gly(m-PEG4)-Val-Ala-PAB(m-PEG4)-Exatecan cr6g 362 SMILES OCCCCC#CC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Ala dipeptide. In this product, a Propargyl Gly(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The propargyl functional group is widely employed in click chemistry to undergo selective cycloaddition with azides. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility. The