(4R,5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolemethanol-d3

(4R,5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolemethanol-d3 is a deuterated version of a compound that belongs to the family of oxazoles. It is a chiral molecule with two enantiomers, (4R,5R) and (4S,5S), that have distinct biological activities. The (4R,5R) enantiomer is a selective antagonist of the adenosine A1 receptor, which plays a key role in regulating cardiovascular function, neuronal activity, and inflammation. This receptor is a target for the treatment of several diseases, including arrhythmia, ischemia, epilepsy, and pain. (4R,5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolemethanol-d3 is a useful tool for investigating the pharmacological and biochemical properties of the adenosine A1 receptor. Its deuterated form is particularly useful in studies that require the use of mass spectrometry techniques, as it provides a clear distinction between the labeled and unlabeled species. The chemical formula of (4R,5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolemethanol-d3 is C20H19D3NO4S, and its molecular weight is 373.52 g/mol. It is a crystalline powder that is soluble in organic solvents such as methanol and dimethyl sulfoxide. The compound should be stored in a dry and cool place, away from light and moisture. It is important to handle it with care, as it may cause skin and eye irritation. In summary, (4R,5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolemethanol-d3 is a valuable compound for studying the adenosine A1 receptor and its role in various physiological and pathological processes. Its deuterated form allows for precise and sensitive detection in mass spectrometry experiments.