6-Methoxy-2-pyridinecarbohydrazide(CAS: 855784-42-8)

6-Methoxy-2-pyridinecarbohydrazide is a crystalline solid with a molecular weight of approximately 203.16 g/mol. It is slightly soluble in water and more soluble in organic solvents like ethanol and acetone. The compound exhibits moderate reactivity, particularly towards nucleophiles, and can undergo substitution reactions under basic conditions.

6-Methoxy-2-pyridinecarbohydrazide is often synthesized via the condensation of 2-pyridinecarboxaldehyde with hydrazine hydrate followed by methylation of the resulting intermediate. Common catalysts include sodium methoxide, and the overall process provides good yield (around 75-85%) with good selectivity.

6-Methoxy-2-pyridinecarbohydrazide has applications in the pharmaceutical industry for its potential use as a precursor in the synthesis of bioactive compounds. It is also used in the polymer industry for the preparation of functionalized polymers and in the sensor industry for the development of gas sensors.

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn when handling 6-Methoxy-2-pyridinecarbohydrazide. It should be stored in a closed container in a well-ventilated area. If a spill occurs, it should be cleaned up using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.