(S,R,S)-AHPC-CO-PEG6-C2-azide biotin 69 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCC(O)=O)C(C)(C)C)C=C1 Purity (HPLC)

69 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCC(O)=O)C(C)(C)C)C=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

2 SMILES: OC(=O)C1=CC=C2C(=C1)C(=O)OC21C2=CC(Cl)=C(O)C=C2OC2=C1C=C(Cl)C(O)=C2

Product Name Thalidomide-propargyl-amine HCl Synonyms Thalidomide-4'-propargyl-amine HCl CAS Number n/a Related CAS Molecular Formula C16H14ClN3O4 Molecular Weight 347

385 SMILES: OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCC#C)C1=CC=C(O)C=C1O2

268 SMILES OC(=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

(S,R,S)-AHPC-CO-PEG6-C2-azide biotin 69 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCC(O)=O)C(C)(C)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 (S,R,S) AHPC CO PEG6 C2 azide Synonyms CAS Number n a Related CAS Molecular Formula C37H57N7O10S Molecular Weight 791. 96 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCOCCOCCOCCOCCOCCOCCN=[N+]=[N