The molecule is an O-acylcarnitine having methylmalonyl as the acyl substituent. It has a role as a metabolite. It is an O-acylcarnitine, an ammonium betaine and a carboxylic ester. It derives from a carnitine. It is a conjugate acid of an O-methylmalonylcarnitine(1-).
3-(2-carboxypropanoyloxy)-4-(trimethylazaniumyl)butanoate