DOTA-tris(t-Bu)ester-C5-propanamido-maleimide Sulforhodamine B CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCCN)C(C)(C)C)C=C1 Purity (HPLC) >= 95%

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

DOTA bifucational chelator containing an amine group

917 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCCCCC#C)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)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-5'-PEG1-C2-acid Synonyms CAS Number 2412056-43-8 Related CAS Molecular Formula C18H19N3O7 Molecular Weight 389

S)-AHPC-CO-PEG4-C2-azide Synonyms CAS Number n/a Related CAS Molecular Formula C33H49N7O8S Molecular Weight 703

DOTA-tris(t-Bu)ester-C5-propanamido-maleimide Sulforhodamine B CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCCN)C(C)(C)C)C=C1 Purity (HPLC) >= 95%DOTA bifucational chelator containing a thiol reactive maleimide group, an alkyl linker, and the macrocyclic chelator DOTA ( 1,4,7,10 tetraazacyclododecane 1,4,7,10 tetraacetic acid). It can be used in many different diagnostic and therapeutic applications, such as MRI contrast agents, PET and SPECT imaging agents, and radiotherapeutic agents. Product Name DOTA tris(t Bu)ester C5 propanamido maleimide Synonyms CAS Number n a Related CAS Molecular