Displaying 2 results of Rucaparib Stable Isotopes Rucaparib is a drug used in cancer therapy that inhibits the enzyme poly(ADP-ribose) polymerase (PARP). Stable isotopes of Rucaparib are isotopically enriched versions of the drug that have a higher percentage of a specific isotope, allowing for more accurate analysis and detection in experiments. These isotopes are useful in drug metabolism studies, pharmacokinetic profiling, and drug-drug interaction studies.