DOTA-tris(t-Bu)ester-C2-amine tag 823 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCC(O)=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)

823 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCC(O)=O)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 DOTA-PEG3-C2-propanamido-maleimide Synonyms CAS Number Related CAS Molecular Formula C31H51N7O13 Molecular Weight 729

493 SMILES O=C1N(C2CCC(=O)NC2=O)C(=O)C2=C(OCCOCCOCCOCCOCC#C)C=CC=C12 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

S)-AHPC-CO-C5-Br Synonyms CAS Number n/a Related CAS Molecular Formula C28H39BrN4O4S Molecular Weight 607

35 SMILES COC1=C(OC)C=C2CN(CC2=C1)C(=O)C1=C(SC2=C(Cl)C=CC=C2Cl)C=C(NC1=O)C(F)(F)F Purity (HPLC) >= 95% Physical Appearance White solid Solubility DMSO

DOTA-tris(t-Bu)ester-C2-amine tag 823 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCC(O)=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)DOTA bifucational chelator containing an amine 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 C2 amine Synonyms CAS Number 173308 19 5 Related CAS Molecular Formula C30H58N6O7 Molecular