ChemicalBook--->CAS DataBase List--->28491-52-3

28491-52-3

28491-52-3 Structure

28491-52-3 Structure
IdentificationBack Directory
[Name]

5-amino-1,2-dihydropyrazol-3-one
[CAS]

28491-52-3
[Synonyms]

-5-one
5-Amino-1H-pyrazol-3(2H)
3-Amino-3-pyrazolin-5-one
3-Amino-1,2-dihydropyrazoL
5-AMino-1H-pyrazol-3(2H)-one
5-Amino-3-hydroxy-1H-pyrazole
5-amino-1,2-dihydropyrazol-3-one
3-Amino-1,2-dihydropyrazol-5-one
5-amino-1,2-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one,5-amino-1,2-dihydro-
(53666-79-8) 3-amino-3-pyrazolin-5-one
[Molecular Formula]

C3H5N3O
[MDL Number]

MFCD00204482
[MOL File]

28491-52-3.mol
[Molecular Weight]

99.09
Chemical PropertiesBack Directory
[Melting point ]

204℃
[density ]

1.301
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[pka]

8.31±0.70(Predicted)
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