![tetrazolo[1,5-b]pyridazin-6(5H)-one structure](/static/products/6133/61330-25-4.webp)
tetrazolo[1,5-b]pyridazin-6(5H)-one
5H-tetrazolo[1,5-b]pyridazin-6-one
Also Known As: hydroxypentaazindene|Tetrazolo[1,5-b]pyridazine-6-ol|tetrazolo[1,5-b]pyridazin-6(5H)-one|5H-tetrazolo[1,5-b]pyridazin-6-one|[1,2,3,4]tetrazolo[1,5-b]pyridazin-6-ol|J1.412.826C|[1,2,3,4]tetraazolo[1,5-b]pyridazin-6(5H)-one
CAS: 61330-25-4
| Molecular Formula | C4H3N5O |
|---|---|
| Molecular Weight | 137.03375 g/mol |
| LogP | -0.6 |
| Topological Polar Surface Area | 72.7 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 137.03375 |
| Monoisotopic Mass | 137.03375 |
| Heavy Atoms | 10 |
| Complexity | 190.0 |
Chemical Identifiers
| CAS Number | 61330-25-4 |
|---|---|
| SMILES | C1=CC2=NN=NN2NC1=O |
| InChIKey | JPTHLMBQQPQEHV-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.
Photographic Chemicals (70 patents)
Product Overview
tetrazolo[1,5-b]pyridazin-6(5H)-one (CAS 61330-25-4), with molecular formula C4H3N5O and molecular weight 137.03375 g/mol. IUPAC: 5H-tetrazolo[1,5-b]pyridazin-6-one.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
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