An Overview of PET Radiochemistry, Part 1: The Covalent Labels <sup>18</sup>F, <sup>11</sup>C, and <sup>13</sup>N.

Pichler, Verena; Berroterán-Infante, Neydher; Philippe, Cecile; Vraka, Chrysoula; Klebermass, Eva-Maria; Balber, Theresa; Pfaff, Sarah; Nics, Lukas et al. · J Nucl Med · 2018

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Abstract

This continuing educational article introduces the radiochemistry of PET tracers that exhibit a covalently bound radiolabel with the nuclides <sup>11</sup>C, <sup>13</sup>N, and <sup>18</sup>F. The overall process of PET tracer production is explained, starting from the production of the radionuclide in a cyclotron; followed by the automatization process of the radiosynthesis, including the necessary steps for the respective synthesis; and finalized with the requirements for quality control.

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