4-Chloro-6-hydroxy-3(2H)-pyridazinone
CAS Registry Number®
5397-64-8
No image available.
CAS Name
4-Chloro-6-hydroxy-3(2H)-pyridazinoneMolecular Formula
C4H3ClN2O2Molecular Mass
146.53Cite this Page
4-Chloro-6-hydroxy-3(2H)-pyridazinone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=5397-64-8 (retrieved ) (CAS RN: 5397-64-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
285-288 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C4H3ClN2O2/c5-2-1-3(8)6-7-4(2)9/h1H,(H,6,8)(H,7,9)
InChIKey
InChIKey=WNPMDHKYJTZOFF-UHFFFAOYSA-N
SMILES
ClC=1C(=O)NNC(=O)C1
Canonical SMILES
O=C1C=C(Cl)C(=O)NN1
Other Names for this Substance
- 3(2H)-Pyridazinone, 4-chloro-6-hydroxy-
- 3,6-Pyridazinedione, 4-chloro-1,2-dihydro-
- 3(2H)-Pyridazinone, 5-chloro-6-hydroxy-
- 4-Chloro-6-hydroxy-3(2H)-pyridazinone
- 4-Chloropyridazine-3,6-diol
Deleted or Replaced CAS Registry Numbers
20744-36-9, 29354-94-7