ethyl 3-ethyl-5-hydroxy-isoxazole-4-carboxylate CAS 122423-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 122423-01-2 |
| Molecular Formula | C8H15NO4 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 3-ethyl-5-hydroxy-isoxazole-4-carboxylate (CAS 122423-01-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H15NO4. Molecular weight: 189.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H15NO4 |
| Molecular Weight | 189.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 5-Nitro-1H,3H-benzo[de]isochromene-1,3-dione (CAS 3027-38-1)
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- 2-(Difluoromethyl)-4-hydroxy-3-iodopyridine-6-sulfonyl chloride (CAS 1807071-42-6)
- 2-Fluoro-3-picoline (CAS 2369-18-8)
- Formoterol Impurity 46 (CAS 22331-70-0)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com