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

612 SMILES: OC(=O)C1=CC=C(C(=C1)C([O-])=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34

Product Name DOTA-tris(t-Bu)ester-PEG4-C2-propanamido-maleimide Synonyms CAS Number n/a Related CAS Molecular Formula C45H79N7O14 Molecular Weight 942

79 SMILES Cl

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