Isovaleryl-DL-carnitine-d3 is intended for use as an internal standard for the quantification of isovaleryl-DL-carnitine by GC- or LC-MS. Isovaleryl-DL-carnitine is a derivative of carnitine . Increased levels of isovaleryl carnitine are associated with isovaleryl-CoA dehydrogenase deficiency (isovaleric acidemia).1
1.Rinaldo, P., Cowan, T.M., and Matern, D.Acylcarnitine profile analysisGenet.Med.10(2)151-156(2008)
















