Displaying 6 results of Benidipine Stable Isotopes Benidipine is a commonly prescribed calcium channel blocker used to treat hypertension and angina. Stable isotopes of Benidipine are non-radioactive isotopes that have the same number of protons and electrons as the naturally occurring isotopes but have different numbers of neutrons. These isotopes are used in scientific research for drug metabolism studies, pharmacokinetics, and drug interaction studies. They are also used in forensic science for drug testing and analysis.