As a competitive tyrosinase inhibitor, it can regulate the generation of melanin, overcome pigmentation, fade black spots on the skin, and have a rapid and long-lasting skin whitening effect.

An intermediate chemical produced during the synthesis of chemical drugs, belonging to the category of fine chemical products. Its upstream industry is the manufacturing of basic chemical raw materials, while its downstream industry is the manufacturing of chemical drug raw materials and formulations.

In medicine, it is defined as the excipients and additives used in the production and formulation of drugs, which are a collective term for all materials except for the main active ingredients of drugs and are important components of drug formulations.

Chiral amines are important chiral adjuvants and key synthetic intermediates in pharmaceuticals and natural products. More than 30% of the drugs in the top 200 retail sales in 2019 contain chiral amine structures.