Determine the necessary mass, volume, or concentration for preparing a solution.
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| ALogP | -0.1 |
|---|
| Canonical Smiles | C1=C(C(=O)NNC1=O)Br |
|---|---|
| IUPAC Name | 4-bromo-1,2-dihydropyridazine-3,6-dione |
| InChIKey | BMASTHFFAMGJKZ-UHFFFAOYSA-N |
| INCHI | 1S/C4H3BrN2O2/c5-2-1-3(8)6-7-4(2)9/h1H,(H,6,8)(H,7,9) |
| Isomeric SMILES | C1=C(C(=O)NNC1=O)Br |
| Molecular Weight | 190.98 |
| Reaxy-Rn | 121357 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=121357&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Diazines |
| Subclass | Pyridazines and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridazinones |
| Alternative Parents | Aryl bromides Vinylogous halides Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridazinone - Aryl bromide - Aryl halide - Vinylogous halide - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organobromide - Organohalogen compound - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridazinones. These are compounds containing a pyridazine ring which bears a ketone. |
| External Descriptors | Not available |
| Molecular Weight | 190.980 g/mol |
|---|---|
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 189.938 Da |
| Monoisotopic Mass | 189.938 Da |
| Topological Polar Surface Area | 58.200 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 199.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |