1-(2-Pyridyl)-2-(2-nitrobenzyl)alkyne 155372-21-7 2-[2-(2-Nitrophenyl)ethynyl]pyridine CAS 155372-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155372-21-7 |
| Molecular Formula | C13H8N2O2 |
| Molecular Weight | 224.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Pyridyl)-2-(2-nitrobenzyl)alkyne 155372-21-7 2-[2-(2-Nitrophenyl)ethynyl]pyridine (CAS 155372-21-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H8N2O2. Molecular weight: 224.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 2001 |
| Nitrogen Atoms | 2 |
Related Pyridyl Standards
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