Mal-Propionyl-PEG6-Val-Cit-PAB(m-PEG4)-Exatecan Size:25mg Product Name Thalidomide-O-PEG4-C2-amine HCl Synonyms

Product Name Thalidomide-O-PEG4-C2-amine HCl Synonyms Thalidomide-4'-O-PEG4-C2-amine HCl CAS Number 2820929-03-9 Related CAS 2401832-00-4 (free base) Molecular Formula C23H32ClN3O9 Molecular Weight 529

871 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCN2C(=O)C=CC2=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 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

Structure of the DDB1-CRBN E3 ubiquitin ligase in complex with thalidomide

334 SMILES O=C1N(C2CCC(=O)NC2=O)C(=O)C2=C(OCCOCC#C)C=CC=C12 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

O=C(N1CCNCC1)C1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC): 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

Mal-Propionyl-PEG6-Val-Cit-PAB(m-PEG4)-Exatecan Size:25mg Product Name Thalidomide-O-PEG4-C2-amine HCl SynonymsSOLU KNEX cleavable linker features a Val Cit dipeptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG6 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. The payload is Exatecan, a highly potent topoisomerase I