Vanilla ethyl ketone, also known as vanilla ethyl ketone, acetyl vanillone, has a weak vanilla smell. It is not only used in the perfume industry but also an important organic synthesis raw material. It can be used to synthesize psychotropic drugs iloperidone and many new antimalarials. medicine. It is also a commonly used antioxidant and is currently recognized as a specific nicotinamide adenine dinucleotide oxidase inhibitor. It is also commonly used as a cardiotonic and diuretic in medicine.