tert-butyl 2-[4-(piperazin-1-yl)piperidin-1-yl]acetate Pomalidomide 74 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCCCO)C(C)(C)C)C=C1 Purity (HPLC)

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

732 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O)CCN(CC(O)=O)CC1 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-CO-C5-azide Synonyms Pomalidomide-4'-CO-C5-azide CAS Number 2227423-33-6 Related CAS Molecular Formula C19H20N6O5 Molecular Weight 412

S)-AHPC-CO-PEG1-C2-azide Synonyms CAS Number n/a Related CAS Molecular Formula C27H37N7O5S Molecular Weight 571

and radiotherapeutic agents

tert-butyl 2-[4-(piperazin-1-yl)piperidin-1-yl]acetate Pomalidomide 74 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCCCO)C(C)(C)C)C=C1 Purity (HPLC)Nitrogen Heterocycle Based Linker (NHBL). Binfunctional amine carboxylic acid linker. Product Name tert butyl 2 [4 (piperazin 1 yl)piperidin 1 yl]acetate Synonyms 1 Piperidineacetic acid, 4 (1 piperazinyl) , 1,1 dimethylethyl ester CAS Number 149554 09 6 Related CAS Molecular Formula C15H29N3O2 Molecular Weight 283. 416 SMILES CC(C)(C)OC(=O)CN1CCC(CC1)N1CCNCC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated