2-(4-{2-[4-(2-aminoethyl)piperazin-1-yl]ethyl}piperazin-1-yl)ethan-1-amine crbn 8 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCC(O)=O)C(C)(C)C)C=C1 Purity (HPLC)

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

Product Name Thalidomide-C6-OH Synonyms Thalidomide-4'-C6-OH CAS Number n/a Related CAS Molecular Formula C19H22N2O5 Molecular Weight 358

Complimentary to 5-FAM isomer

Product Name Lenalidomide-CO-PEG3-OH Synonyms Lenalidomide-4'-CO-PEG3-OH CAS Number n/a Related CAS Molecular Formula C20H25N3O7 Molecular Weight 419

and limited aquous solubility

2-(4-{2-[4-(2-aminoethyl)piperazin-1-yl]ethyl}piperazin-1-yl)ethan-1-amine crbn 8 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCC(O)=O)C(C)(C)C)C=C1 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