Ethyl 3-oxooxetane-2-carboxylate CAS 257883-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 257883-97-9 |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-oxooxetane-2-carboxylate (CAS 257883-97-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8O4. Molecular weight: 144.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
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- 2-(4-Chloro-3-cyclopropyl-1H-pyrazol-1-yl)acetic acid (CAS 1006319-36-3)
- 4-Amino-5-nitronicotinonitrile (CAS 1202780-80-0)
- N-(2-Fluorophenyl)-4-((4-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 683791-90-4)
- Resmetirom Impurity 32 (CAS CATO-C4X-291232)
- 1-Chloro-4-(prop-2-yn-1-yl)benzene (CAS 70090-69-6)
- 3-Methyl-1-(p-tolylthio)butan-2-one (CAS 138522-73-3)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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