2-(2'-Pyridyl)-3-oxo-3H-indole N-Oxide 2-(2-Pyridyl)-3H-indol-3-one N-Oxide 2-(2-Pyridyl)isatogen 2922-11-4 CAS 2922-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2922-11-4 |
| Molecular Formula | C13H8N2O2 |
| Molecular Weight | 224.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(2'-Pyridyl)-3-oxo-3H-indole N-Oxide 2-(2-Pyridyl)-3H-indol-3-one N-Oxide 2-(2-Pyridyl)isatogen 2922-11-4 (CAS 2922-11-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H8N2O2. Molecular weight: 224.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O2 |
| Molecular Weight | 224.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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