Small molecules & peptides

Cyclo-RGDfK dimer trifluoroacetate

Integrin targeting sequence.

Cyclo-RGD dimer

CA index name: Cyclo(L-arginylglycyl-L-α-aspartyl-D-phenylalanyl-L-lysyl), 5,5'-L-glutamoylbis-


Research Chemical


Molar mass 1318.44

CAS RN [250612-47-6] (net peptide)

Purity ≥ 95 %

  • Colorless freeze-dried solid


CoA: appearance, MS (identity), HPLC (purity)


Liu S. et al. ⁹⁹mTc-Labeling of a Hydrazinonicotinamide-Conjugated Vitronectin Receptor Antagonist Useful for Imaging Tumors. Bioconjugate Chem. 2001, 12, 624–629.

Liu S. Radiolabeled Cyclic RGD Peptides as Integrin ανβ3 Targeted Radiotracers: Maximizing Binding Affinity via Bivalency. Bioconjugate Chem. 2009, 20, 2199–2213.

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