In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Purification and characterization of a novel keto ester reductase from Candida parapsilosis, published in 1992, which mentions a compound: 53562-86-0, Name is (S)-Methyl 3-hydroxybutanoate, Molecular C5H10O3, Related Products of 53562-86-0.
The purification and characterization of a novel NADH-dependent keto ester reductase from Candida parapsilosis is reported and the applicability of this enzyme in a coupled enzyme system with cofactor regeneration is demonstrated. The system catalyzes the stereospecific reduction of Me acetoacetate.
After consulting a lot of data, we found that this compound(53562-86-0)Related Products of 53562-86-0 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics