What are the main uses of 1-Methyl-1H-pyrazole-3-carboxylic acid (CAS: 25016-20-0)?

1-Methyl-1H-pyrazole-3-carboxylic acid is primarily used as a pharmaceutical intermediate, particularly in the synthesis of antiviral and anticancer drugs. It is also utilized as a research reagent in organic synthesis and as a precursor in the development of new compounds. Additionally, it has potential applications in the food industry as a flavor enhancer and in the cosmetic industry for its antioxidant properties.