5-Amino-1,2-dihydro-3H-pyrazol-3-one(CAS: 28491-52-3)

5-Amino-1,2-dihydro-3H-pyrazol-3-one is an organic compound with the CAS number 28491-52-3. It is a heterocyclic compound with a pyrazole ring structure. It is used in various applications such as pharmaceuticals, research, and other chemical syntheses.

5-Amino-1,2-dihydro-3H-pyrazol-3-one is primarily used in the pharmaceutical industry for intermediate steps in drug synthesis. It is also used in research for synthesizing other organic compounds and as a building block for further chemical modifications.

5-Amino-1,2-dihydro-3H-pyrazol-3-one is generally regarded as safe for most applications, but it is important to follow safety guidelines during handling. It should be stored away from heat sources, and appropriate personal protective equipment should be used to prevent skin contact and inhalation.

5-Amino-1,2-dihydro-3H-pyrazol-3-one should be stored in a cool, dry place away from heat sources and direct sunlight. It should be kept in a tightly sealed container to prevent moisture and light exposure. Proper ventilation should be maintained during storage.