Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG8)-Exatecan Size:5mg 42 SMILES O=C1N(CC2=C(NCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)

42 SMILES O=C1N(CC2=C(NCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O 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 Pomalidomide-CO-C3-acid Synonyms Pomalidomide-4'-CO-C3-acid CAS Number 2162120-77-4 Related CAS Molecular Formula C18H17N3O7 Molecular Weight 387

474 SMILES [N-]=[N+]=NCCOCCOCCOCCNC1=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 3-(methoxy-d3)-4-methoxybenzaldehyde Synonyms CAS Number n/a Related CAS Molecular Formula C9H10O3 Molecular Weight 169

Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG8)-Exatecan Size:5mg 42 SMILES O=C1N(CC2=C(NCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. 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 increase