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| IUPAC Name: | 1-oxidopyridin-1-ium-4-carbaldehyde |
| Description: | 4-Pyridinecarboxaldehyde N-Oxide (CAS# 7216-42-4) is an impurity of Donepezil (D531750), a nootropic. An inhibitor of acetylcholinesterase. Also a reagent in the preparation of pyridine N-oxides. |
| Molecular Weight: | 123.11 |
| Molecular Formula: | C6H5NO2 |
| Canonical SMILES: | C1=C[N+](=CC=C1C=O)[O-] |
| InChI: | InChI=1S/C6H5NO2/c8-5-6-1-3-7(9)4-2-6/h1-5H |
| InChI Key: | ZAZQKVZJRMHPQP-UHFFFAOYSA-N |
| Boiling Point: | 367.7 °C at 760 mmHg |
| Melting Point: | 150-152 °C |
| Purity: | ≥ 95 % |
| Density: | 1.160 g/cm3 (Predicted) |
| Solubility: | Soluble in Methylene Chloride (25 mg/mL) |
| Appearance: | White to yellow powder or crystal |
| Storage: | -20 °C |
| MDL: | MFCD00167384 |
| LogP: | 0.92760 |
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Carbonyl Compounds
(S)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride
1-(2-Cyanoethyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
1-{2-[(3-Methoxypropyl)amino]-4-methyl-1,3-thiazol-5-yl}ethanone hydrochloride
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