Ethyl 4-(4,4-dimethyl-2,6-dioxocyclohexyl)-3-oxobutanoate CAS 893679-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893679-52-2 |
| Molecular Formula | C14H20O5 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(4,4-dimethyl-2,6-dioxocyclohexyl)-3-oxobutanoate (CAS 893679-52-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H20O5. Molecular weight: 268.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H20O5 |
| Molecular Weight | 268.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
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- 2-(1,3-Dimethyl-2,3-dihydro-1H-benzo[d]imidazol-2-yl)benzoic acid (CAS 178814-08-9)
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Recommended Standards
- Ethyl 4-(2-phenylacetyl)benzoate (CAS 898776-56-2)
- Ethyl 4-(5-ethoxy-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate (CAS 90207-14-0)
- Ethyl 4-(2-acetylphenyl)benzoate (CAS 860773-41-7)
- [1-(2-phenylethyl)-1h-pyrazol-5-yl]methanamine (CAS 1339091-15-4)
- 1-[2-(Trifluoromethyl)phenyl]ethanol (CAS 79756-81-3)
- 5-Bromo-2-(2-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707371-71-8)
- 1-[1-(4-fluorophenyl)-5-methyl-1h-1,2,3-triazol-4-yl]ethan-1-one (CAS 1017471-25-8)
- 3-Fluoropropanoic acid (CAS 461-56-3)
- 898758-83-3 Ethyl 4-[4-(acetyloxy)phenyl]-4-oxobutanoate DTXSID80645837 (CAS 898758-83-3)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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