What are the main uses of 5-Nitro-2-pyridinamine (CAS: 4214-76-0)?

5-Nitro-2-pyridinamine (CAS: 4214-76-0) is primarily used in the pharmaceutical industry as a building block for the synthesis of various drugs and bioactive compounds. It also finds applications in chemical research for the development of new materials and in organic synthesis as a versatile intermediate. Its utility stems from the reactivity of the nitro and amino groups on the pyridine ring.