DOTA-PEG4-C2-propanamido-maleimide ptotac ligand 039 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)

039 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-])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 Phthalimidinoglutarimide-propargyl-PEG5-OH Synonyms Phthalimidinoglutarimide-4'-propargyl-PEG5-OH CAS Number n/a Related CAS Molecular Formula C26H34N2O9 Molecular Weight 518

and potentially trap

S)-AHPC-CO-C4-NH2 HCl Synonyms CAS Number 2245697-83-8 Related CAS 2138439-53-7 (free base) Molecular Formula C27H41Cl2N5O4S Molecular Weight 602

DOTA-PEG4-C2-propanamido-maleimide ptotac ligand 039 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)DOTA bifucational chelator containing a thiol reactive maleimide group, a PEG 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 PEG4 C2 propanamido maleimide Synonyms CAS Number Related CAS Molecular Formula C33H55N7O14