Mal-Propionyl-Dap(m-PEG4)-Val-Ala-PAB(m-PEG4) Size:100mg 419 SMILES OCCOCCOCCCC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC)

419 SMILES OCCOCCOCCCC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=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

19 Purity (HPLC) >= 95% Solubility DMSO

616 Purity (HPLC) >= 95% Solubility DMSO

Product Name Pomalidomide-C4-acid Synonyms Pomalidomide-4'-C4-acid CAS Number 2225940-48-5 Related CAS Molecular Formula C18H19N3O6 Molecular Weight 373

Mal-Propionyl-Dap(m-PEG4)-Val-Ala-PAB(m-PEG4) Size:100mg 419 SMILES OCCOCCOCCCC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Ala dipeptide. In this product, a Mal Propionyl Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility. Derived from