Lenalidomide-PEG4-OH e3 Product Name: 5(6)-FAM PEG3 azide

Product Name: 5(6)-FAM PEG3 azide Synonyms: 5-(and 6)-Carboxyfluorescein-PEG3-Azide CAS Number: N/A Molecular Formula: C29H28N4O9 Molecular Weight: 576

677 SMILES: [O-]C(=O)C1=CC=C(C=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(=O)NCC#C

579 SMILES O=C1N(CC2=C(NCCOCCOCCOCCOCCOCC#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

338 SMILES OC(=O)CCC(=O)NC1=C2CN(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

6-FAM is the other purified isomer of 5(6)-carboxyfluorescein

Lenalidomide-PEG4-OH e3 Product Name: 5(6)-FAM PEG3 azideDegrader building block for targeted protein degradation. Contains an E3 ligase ligand with a linker and a function group, which can be conjugated to target protein ligands through straightforward chemical reactions. Product Name Lenalidomide PEG4 OH Synonyms Lenalidomide 4' PEG4 OH CAS Number n a Related CAS Molecular Formula C21H29N3O7 Molecular Weight 435. 477 SMILES OCCOCCOCCOCCNC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95% Shipping