4-Ethoxy-3-methylpyridine 1-oxide CAS 90087-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90087-16-4 |
| Molecular Formula | C11H7N3OSe |
| Molecular Weight | 276.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethoxy-3-methylpyridine 1-oxide (CAS 90087-16-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7N3OSe. Molecular weight: 276.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7N3OSe |
| Molecular Weight | 276.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
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- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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