(R)-Propionyl Carnitine-d3 Chloride

(R)-Propionyl Carnitine-d3 Chloride, also known as (R)-3-(Acetyloxy)-4-(trimethylammonio)butyrate-d3 Chloride, is a stable isotope labeled analog of the naturally occurring amino acid derivative, Propionyl-L-carnitine. It is commonly used as a research tool in studies related to metabolism, nutrition, and cardiovascular health. The compound is a quaternary ammonium salt with a molecular weight of 329.92 g/mol. It is a white crystalline powder that is highly soluble in water and has a melting point of approximately 160°C. (R)-Propionyl Carnitine-d3 Chloride is a chiral molecule with the (R)-enantiomer being the biologically active form. (R)-Propionyl Carnitine-d3 Chloride is involved in the transport and metabolism of fatty acids in the mitochondria of cells. It is a substrate for the enzyme carnitine acyltransferase, which converts it into propionyl-CoA, a molecule that is essential for the production of energy through the Krebs cycle. Studies have shown that supplementation with Propionyl-L-carnitine may have potential benefits in improving exercise performance, reducing muscle fatigue, and enhancing cardiovascular function. In conclusion, (R)-Propionyl Carnitine-d3 Chloride is a valuable research tool used to investigate the metabolism of fatty acids and its potential benefits in promoting physical performance and cardiovascular health.