5-Amino-2,4-dihydro-3H-pyrazol-3-one
CAS Registry Number®
6126-22-3
CAS Name
5-Amino-2,4-dihydro-3H-pyrazol-3-oneMolecular Formula
C3H5N3OMolecular Mass
99.09Cite this Page
5-Amino-2,4-dihydro-3H-pyrazol-3-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=6126-22-3 (retrieved ) (CAS RN: 6126-22-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
214-215 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C3H5N3O/c4-2-1-3(7)6-5-2/h1H2,(H2,4,5)(H,6,7)
InChIKey
InChIKey=UELIBMUMKLRTKJ-UHFFFAOYSA-N
SMILES
NC=1CC(=O)NN1
Canonical SMILES
O=C1NN=C(N)C1
Other Names for this Substance
- 3H-Pyrazol-3-one, 5-amino-2,4-dihydro-
- 2-Pyrazolin-5-one, 3-amino-
- 3-Pyrazolidinone, 5-imino-
- 5-Amino-2,4-dihydro-3H-pyrazol-3-one
- 3-Amino-5-pyrazolone
