Lenalidomide-PEG1-C2-acid Size:50mg 46 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(O)=O)=[N+](C)C)=C1 Purity (HPLC):

46 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(O)=O)=[N+](C)C)=C1 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

421 SMILES [N-]=[N+]=NCCOCCOCCNC1=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 Thalidomide-O-acetamido-PEG5-C2-amine HCl Synonyms Thalidomide-4'-O-acetamido-PEG5-C2-amine HCl CAS Number n/a Related CAS 1957236-24-6 (free base) Molecular Formula C27H39ClN4O11 Molecular Weight 631

4 SMILES OC(=O)CCOCCNC(=O)COC1=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

Lenalidomide-PEG1-C2-acid Size:50mg 46 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(O)=O)=[N+](C)C)=C1 Purity (HPLC):Degrader 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 PEG1 C2 acid Synonyms Lenalidomide 4' PEG1 C2 acid CAS Number 2225148 47 8 Related CAS Molecular Formula C18H21N3O6 Molecular Weight 375. 381 SMILES OC(=O)CCOCCNC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)