1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE
Synonym(s):1-Methyl-3,5-dinitro-2-pyridone
- CAS NO.：14150-94-8
- Empirical Formula: C6H5N3O5
- Molecular Weight: 199.12
- MDL number: MFCD00456280
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:31:42
What is 1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE?
The Uses of 1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE
1-Methyl-3,5-dinitro-1H-pyridin-2-one can be used as an organic synthesis intermediate involved in the efficient synthesis of nitrocyclic ether[b]pyridine. It is also a nucleophilic reagent. It reacts with primary amines to produce carbamates in an efficient way without using reducing agents. The electronic defects of the pyridine cation allow this nucleophilic attack.
Properties of 1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE
| Melting point: | 174-178℃ |
| Boiling point: | 289.5±40.0 °C(Predicted) |
| Density | 1.60 |
| storage temp. | Store at 0-8℃ |
| form | powder to crystal |
| pka | -8.36±0.62(Predicted) |
| color | Light orange to Yellow to Green |
| λmax | 308nm(H2O)(lit.) |
| InChI | InChI=1S/C6H5N3O5/c1-7-3-4(8(11)12)2-5(6(7)10)9(13)14/h2-3H,1H3 |
Safety information for 1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
Computed Descriptors for 1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE
| InChIKey | QARVELJVEBLWGK-UHFFFAOYSA-N |
| SMILES | C1(=O)N(C)C=C([N+]([O-])=O)C=C1[N+]([O-])=O |
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