2-(4-{2-[4-(2-aminoethyl)piperazin-1-yl]ethyl}piperazin-1-yl)ethan-1-amine crbn 722 SMILES: [O-]C(=O)C1=CC(=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(=O)NCCCN=[N]#N Purity (HPLC):

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

405 SMILES [N-]=[N+]=NCCOCCOCCOC1=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 Lenalidomide-CO-PEG3-OH Synonyms Lenalidomide-4'-CO-PEG3-OH CAS Number n/a Related CAS Molecular Formula C20H25N3O7 Molecular Weight 419

NCCCCCC(=O)NC1=CC=C2C(CN(C3CCC(=O)NC3=O)C2=O)=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

233 SMILES CC(C)(C)OC(=O)NC1=C(O)CCC1=O 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-(4-{2-[4-(2-aminoethyl)piperazin-1-yl]ethyl}piperazin-1-yl)ethan-1-amine crbn 722 SMILES: [O-]C(=O)C1=CC(=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(=O)NCCCN=[N]#N Purity (HPLC):Nitrogen Heterocycle Based Linker (NHBL). Binfunctional amine amine linker. Product Name 2 (4 {2 [4 (2 aminoethyl)piperazin 1 yl]ethyl}piperazin 1 yl)ethan 1 amine Synonyms CAS Number 127723 05 1 Related CAS Molecular Formula C14H32N6 Molecular Weight 284. 452 SMILES NCCN1CCN(CCN2CCN(CCN)CC2)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement