DOTA-PEG6-propargyl rox CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(=O)NCC#C)=[N+](C)C)=C1 Purity (HPLC): ≥ 95%

CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(=O)NCC#C)=[N+](C)C)=C1 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

904 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCCCCC(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

which uses copper(I) to accelerate the reaction between a terminal alkyne and an azide

and relatively pH-insensitive fluorescence

Product Name DOTA-PEG6 Synonyms CAS Number n/a Related CAS Molecular Formula C28H53N5O13 Molecular Weight 667

DOTA-PEG6-propargyl rox CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(=O)NCC#C)=[N+](C)C)=C1 Purity (HPLC): ≥ 95%DOTA bifucational chelator containing an alkyne 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 PEG6 propargyl Synonyms CAS Number n a Related CAS Molecular Formula C31H55N5O13 Molecular Weight 705. 803