Ethyl 2-(3-Ethoxy-2-oxo-3-cyclohexen-1-yl)-2-oxoacetate CAS 802541-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 802541-12-4 |
| Molecular Formula | C12H16O5 |
| Molecular Weight | 240.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-Ethoxy-2-oxo-3-cyclohexen-1-yl)-2-oxoacetate (CAS 802541-12-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H16O5. Molecular weight: 240.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H16O5 |
| Molecular Weight | 240.25 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.) | 1986 |
Related Ethyl Standards
- ethyl 1-(3-ethoxy-3-oxopropyl)-1H-pyrazole-3-carboxylate (CAS 1006334-32-2)
- Methyl 1-(4-ethoxy-4-oxobutyl)-1h-pyrazole-5-carboxylate (CAS 1171386-33-6)
- methyl 1-(4-ethoxy-4-oxobutyl)-1H-pyrazole-3-carboxylate (CAS 1172806-62-0)
- 5-Ethoxy-1-phenyl-1H-pyrazolo[3,4-b]pyrazine (CAS 87595-13-9)
- Ethyl 2-(2-ethoxy-5-fluorophenyl)-2-oxoacetate (CAS 1367991-94-3)
- Ethyl 2-(4-ethoxy-3-fluorophenyl)-2-oxoacetate (CAS 1443313-13-0)
- Ethyl 2-(3-ethoxy-4-fluorophenyl)-2-oxoacetate (CAS 1443336-54-6)
- Ethyl 2-(3-ethoxy-5-fluorophenyl)-2-oxoacetate (CAS 1443336-62-6)
Recommended Standards
- Ethyl 2-(2-oxo-5-((prop-2-yn-1-yloxy)methyl)tetrahydrofuran-3-yl)acetate (CAS 69352-39-2)
- Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2089931-22-4)
- Ethyl (3,5-dimethoxy-4-hydroxyphenyl)acetate (CAS 422268-52-8)
- 4-Chloro-6-methoxy-2,3-dihydro-1H-inden-1-one (CAS 1092347-56-2)
- 2-(3-(Tert-butoxycarbonyl)cyclobutyl)acetic acid (CAS 2383946-17-4)
- 3-(tert-Butoxycarbonylamino)tetrahydrothiophene-3-carboxylic acid (CAS 108329-86-8)
- 4-(3-Azetidinyl)quinoline (CAS 1260869-41-7)
- 5-Isocyanato-2-methylpyridine (CAS 732245-99-7)
- (S)-2-(2-chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213855-02-7)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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