5α-Androstenone-d4 (CAS 18339-16-7 (unlabeled))

5α-Androstenone-d4 is a deuterated form of 5α-Androstenone, which is a steroid hormone and pheromone found in mammals, including humans. Deuterium is a stable isotope of hydrogen, and when it is incorporated into a compound, it forms a deuterated version of that compound. The "d4" in 5α-Androstenone-d4 indicates that four of the hydrogen atoms in the molecule have been replaced with deuterium atoms. This substitution is often done in scientific research and pharmaceutical development to create isotopically labeled compounds. Deuterated compounds are used for various purposes, including studying metabolic pathways. In the case of 5α-Androstenone-d4, it is likely used as a research tool in studies related to the metabolism, distribution, or detection of 5α-Androstenone in biological systems. The presence of deuterium atoms allows researchers to track and differentiate the compound from the non-deuterated form using specialized analytical techniques, such as mass spectrometry.