rac Guaifenesin-d5

Rac Guaifenesin-d5 is a deuterated form of the drug Guaifenesin, which is commonly used as an expectorant to treat coughs and congestion caused by respiratory illnesses such as bronchitis, asthma, and the common cold. The deuterated variant is chemically modified with deuterium, a stable isotope of hydrogen, which makes it useful for pharmacokinetic studies and drug metabolism research. Guaifenesin is a white, crystalline powder that is soluble in water and has a molecular formula of C10H14N2O4. It works by thinning mucus in the airways, making it easier to cough up, and promoting the flow of air through the lungs. Rac Guaifenesin-d5 is chemically similar to the non-deuterated form, but with the addition of five deuterium atoms in the molecule. This modification can help to distinguish the drug from endogenous compounds during pharmacokinetic studies, allowing researchers to better understand the drug’s metabolism and how it is eliminated from the body. In terms of usage, rac Guaifenesin-d5 is typically used in research settings, rather than as a therapeutic drug for patients. It may be used to study the pharmacokinetics of Guaifenesin in animal or human subjects, or to investigate the drug’s interactions with other compounds or enzymes in the body. The deuterated form has also been used in studies of drug-drug interactions, as it can help to differentiate between the effects of Guaifenesin and other drugs that may be present in the body. Overall, rac Guaifenesin-d5 is a valuable tool for researchers seeking to understand the pharmacokinetics and metabolism of Guaifenesin, and its potential interactions with other drugs.