| Identification | Back Directory | [Name]
3,5-Dimethyl-4-nitropyridine 1-oxide | [CAS]
14248-66-9 | [Synonyms]
Esomeprazole Sodium Impurity 43
3,5-Dimethyl-4-nitropyridine 1-oxide
3,5-DIMETHYL-4-NITROPYRIDINE-N-OXIDE
4-Nitro-3, 5-Dimethylpyridine N-oxide
Pyridine,3,5-dimethyl-4-nitro-, 1-oxide
3,5-dimethyl-4-nitro-1-oxidopyridin-1-ium
3,5-diMethyl-4-nitro-1$l^{5}-pyridin-1-one
3,5-Dimethyl-4-nitropyridine 1-oxide ISO 9001：2015 REACH
Esomeprazole Impurity 45 (4-Nitro-3, 5-Dimethylpyridine N-oxide) | [Molecular Formula]
C7H8N2O3 | [MDL Number]
MFCD00956001 | [MOL File]
14248-66-9.mol | [Molecular Weight]
168.15 |
| Chemical Properties | Back Directory | [Melting point ]
174-175 °C | [Boiling point ]
297.07°C (rough estimate) | [density ]
1.3722 (rough estimate) | [refractive index ]
1.5200 (estimate) | [storage temp. ]
Amber Vial, -20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
-1.08±0.10(Predicted) | [color ]
Light Yellow |
| Hazard Information | Back Directory | [Uses]
3,5-Dimethyl-4-nitropyridine 1-Oxide is an intermediate used to prepare 2-[(2-pyridylmethyl)thio or -sulfinyl]benzimidazoles as antiulcer agents. |
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