4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride (1:1)(CAS: 247584-10-7)

4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride is a crystalline compound with a molecular weight of approximately 260.71 g/mol. It is slightly soluble in water and has a pKₐ of 5.1. This compound is relatively stable and shows low reactivity with common reagents under standard conditions.

4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride is usually synthesized via a multi-step process involving amidation and hydrolysis reactions. Commonly, it is prepared from 1-methyl-3-propyl-1H-pyrazole-5-carboxamide using hydrochloric acid as the reagent, with the product purified by recrystallization.

4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride finds applications in the pharmaceutical industry, particularly as a precursor for drug synthesis. It is also used in the development of sensors and semiconductors due to its specific chemical properties.

Proper handling of 4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride requires the use of personal protective equipment (PPE) such as gloves and safety goggles. It should be stored in a cool, dry place and handled in a well-ventilated area or fume hood to avoid inhalation. In case of spill, immediately clean up using appropriate PPE and refer to the safety data sheet (SDS) for further instructions.