(S,R,S)-AHPC-acetamido-O-PEG2-C2-azide Size:50mg [O-]S(=O)(=O)C1=CC(=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)S(=O)(=[OH+])NCCN1C(=O)C=CC1=O Purity (HPLC): ≥ 95%

[O-]S(=O)(=O)C1=CC(=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)S(=O)(=[OH+])NCCN1C(=O)C=CC1=O Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

418 SMILES OCCCCCNC(=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

Product Name Thalidomide-O-PEG1-C2-amine HCl Synonyms Thalidomide-4'-O-PEG1-C2-amine HCl CAS Number 2891597-17-2 Related CAS 1957235-94-7 (free base) Molecular Formula C17H20ClN3O6 Molecular Weight 397

421 SMILES [N-]=[N+]=NCCOCCOCCNC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=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 Pomalidomide-C3-acid Synonyms Pomalidomide-4'-C3-acid CAS Number 2225940-47-4 Related CAS Molecular Formula C17H17N3O6 Molecular Weight 359

(S,R,S)-AHPC-acetamido-O-PEG2-C2-azide Size:50mg [O-]S(=O)(=O)C1=CC(=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)S(=O)(=[OH+])NCCN1C(=O)C=CC1=O Purity (HPLC): ≥ 95%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 PEG2 C2 azide Synonyms CAS Number 1797406 80 4 Related CAS Molecular Formula C30H43N7O7S Molecular Weight 645. 78 SMILES