From radioisotope to radiopharmaceutical
A radiopharmacy is where the race against the clock becomes reality. Here, radioisotopes are transformed into life-saving medicines, ready to be administered to patients. It is a highly specialized facility where chemistry meets radiation safety, and every action is guided by precision, protection and urgency.
The journey begins with the creation of a radioisotope, most often through cyclotron irradiation. From that moment, the countdown starts. These molecules continuously lose their activity, making coordination critical at every stage. Every step, every decision, every second counts.
The countdown continues inside the hot lab, where the real transformation begins. This shielded environment is equipped with shielded cupboards, called hot cells and telemanipulators, allowing radiopharmacists to handle radioactive materials safely at a distance. The radioisotope is carefully combined with a pharmaceutical molecule in a process called radiolabeling. Timing is critical. Chemistry must be flawless, while the radioactive signal is already fading.
After radiolabeling, the compound is purified, formulated and aseptically filled into vials or syringes. Before leaving the facility, every batch undergoes rigorous quality control. Purity, safety and performance are verified to meet regulatory standards, because the final product will be injected directly into patients.
Throughout the entire process, time is the invisible constraint. Every minute counts. Streamlined workflows and careful planning ensure that radiopharmaceuticals are delivered to patients while they remain effective.
Once ready, the radiopharmaceutical begins its mission inside the body. Specialized imaging equipment reveals its path, mapping biological processes with high precision.
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How these scanners map the body
- CHU de Québec - Université Laval
From design to validation: IBA’s end-to-end supportBefore setting up an in-house radiopharmacy, the CHU Québec – Université Laval relied on external providers for radiopharmaceuticals. It constrained its ability to provide patient access to novel theranostics radiopharmaceuticals. The Canadian hospital turned to IBA for a solution that could ensure consistent and flexible production while supporting both clinical care and research.
- 06/04/2026
How to build a radiopharmacyBuilding a radiopharmacy is like building a fortress for molecules. Every wall, every corner, every piece of equipment is carefully engineered to protect people, safeguard radioactive materials, and produce high-quality medicines.
The first step is to define what the fortress is built for. What types of radiopharmaceuticals will it produce: diagnostic, therapeutic, or both? Will it serve a single hospital or an entire network?
