1-Methyl-3,5-dinitro-1H-pyridin-2-one CAS 14150-94-8
| CAS No. | 14150-94-8 |
| Molecular Formula | C6H5N3O5 |
| Molecular Weight | 199.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-Methyl-3,5-dinitro-1H-pyridin-2-one (CAS 14150-94-8), a certified reference material (molecular formula C6H5N3O5, MW 199.12 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, an amide group, 1-Methyl-3,5-dinitro-1H-pyridin-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O5 |
| Molecular Weight | 199.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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Recommended Standards
- 2,4-Dihydroxy-5-nitrobenzoic acid (CAS 13722-96-8)
- 2-Hydroxy-3,5-dinitro-4-methylpyridine (CAS 15889-26-6)
- 3,5-Dihydroxy-4-nitrobenzoic acid (CAS 1081544-32-2)
- O-(2,4-Dinitrophenyl)hydroxylamine (CAS 17508-17-7)
- tert-butyl 2-(cyanomethyl)piperazine-1-carboxylate (CAS 1808997-73-0)
- N-allylquinazolin-4-amine (CAS 23092-27-5)
- Tetrakis(4-(pyridin-4-yl)phenyl)methane (CAS 1319736-15-6)
- 2-Methyl-6-(trifluoromethyl)imidazo[1,2-a]pyridin-3-amine (CAS 1369224-98-5)
- Tetrahydro-α-hydroxy-3-furanacetonitrile (CAS 1155915-36-8)
- N-[(4-Ethoxyphenyl)sulfonyl]glycine (CAS 568555-21-5)
- 5-Bromo-2-(4-methoxypiperidin-1-yl)pyridine (CAS 1248357-83-6)
- PPI-2206 (CAS 1403850-91-8)
- [1,2,4]Triazolo[4,3-a]pyridine-6-carbaldehyde (CAS 1211518-56-7)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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