4-Amino-3(2H)-pyridazinone
CAS Registry Number®
55271-46-0
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CAS Name
4-Amino-3(2H)-pyridazinoneMolecular Formula
C4H5N3OMolecular Mass
111.10Cite this Page
4-Amino-3(2H)-pyridazinone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=55271-46-0 (retrieved ) (CAS RN: 55271-46-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
228-229 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C4H5N3O/c5-3-1-2-6-7-4(3)8/h1-2H,(H2,5,6)(H,7,8)
InChIKey
InChIKey=VROMXVIODDASTK-UHFFFAOYSA-N
SMILES
NC=1C(=O)NN=CC1
Canonical SMILES
O=C1NN=CC=C1N
Other Names for this Substance
- 3(2H)-Pyridazinone, 4-amino-
- 4-Amino-3(2H)-pyridazinone
- 5-Aminopyridazin-6(1H)-one