17-Epiestriol-d5

17-Epiestriol-d5 is a stable isotope-labeled analog of the naturally occurring hormone 17-Epiestriol. This compound is used in medical research and diagnostic applications to study hormone metabolism, as well as in clinical settings to monitor pregnancy and fetal health. 17-Epiestriol-d5 works by binding to estrogen receptors in the body, promoting the growth and development of the female reproductive system. It is also involved in regulating the menstrual cycle, and plays a key role in maintaining pregnancy by stimulating the production of progesterone. In addition to its biological activity, 17-Epiestriol-d5 has important chemical properties that make it useful in research and diagnostic applications. It is a deuterated compound, meaning that it contains one or more hydrogen atoms that have been replaced with the heavier isotope deuterium. This makes it more stable and less prone to degradation, which is important for accurate measurement and analysis. Overall, 17-Epiestriol-d5 is an important tool for understanding the role of hormones in health and disease, and for monitoring pregnancy and fetal health in clinical settings. Its unique chemical properties make it a valuable tool for research and diagnostic applications, and it is likely to continue to play an important role in medical research and clinical care in the years to come.