Ethyl 5-ethoxy-4,5-dihydroisoxazole-3-carboxylate CAS 90088-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90088-46-3 |
| Molecular Formula | C8H13NO4 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 5-ethoxy-4,5-dihydroisoxazole-3-carboxylate (CAS 90088-46-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H13NO4. Molecular weight: 187.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H13NO4 |
| Molecular Weight | 187.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl 6-chloro-2-oxohexanoate (CAS 62123-62-0)
- 2,5-Bis(trifluoromethyl)benzenesulfonyl Chloride (CAS 351003-22-0)
- 7-Bromo-4-ethyl-1H-indole (CAS 161988-90-5)
- 4,4'-Difluoro-3-(trifluoromethyl)-1,1'-biphenyl (CAS 1032507-08-6)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com