(S,R,S)-AHPC-acetamido-O-PEG4-OH Thalidomide 563 SMILES [N-]=[N+]=NCCOCCOCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

563 SMILES [N-]=[N+]=NCCOCCOCCOCCOCCNC(=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

492 SMILES O=C(COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1)NCCOCCOCCOCC#C 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: 6-FAM alkyne Synonyms: 6-carboxyfluorescein

OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCOCCOCCOCC#C)C1=CC=C(O)C=C1O2 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

Product Name Thalidomide-O-C1-acid Synonyms Thalidomide-4'-O-C1-acid CAS Number 1061605-21-7 Related CAS Molecular Formula C15H12N2O7 Molecular Weight 332

(S,R,S)-AHPC-acetamido-O-PEG4-OH Thalidomide 563 SMILES [N-]=[N+]=NCCOCCOCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=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 (S,R,S) AHPC acetamido O PEG4 OH Synonyms CAS Number n a Related CAS Molecular Formula C32H48N4O9S Molecular Weight 664. 82 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCO)C(C)(C)C)C=C1