Displaying 2 results of Romifidine Stable Isotopes Romifidine stable isotopes are non-radioactive forms of the medication Romifidine that are used in pharmaceutical research and development. These isotopes have the same chemical and physical properties as the naturally occurring Romifidine, but with a different atomic mass. Romifidine stable isotopes are useful in drug metabolism studies and drug interaction studies because they can be easily tracked and distinguished from other molecules in the body. They are also used in clinical trials to better understand how the drug behaves in the body and to monitor its effects.