Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate CAS 477877-86-4
| CAS No. | 477877-86-4 |
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.31 g/mol gives Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate (CAS 477877-86-4) is a high-purity analytical reference standard with the molecular formula C13H22O3 and a molecular weight of 226.31 g/mol.
Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate (C13H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
Related Ethyl Standards
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- Diethyl cyclohex-4-ene-1,2-dicarboxylate (CAS 13043-60-2)
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- 1,1-diethyl cyclohex-3-ene-1,1-dicarboxylate (CAS 38511-09-0)
- 1,2-Diethyl (1R,2S)-rel-cyclohex-4-ene-1,2-dicarboxylate (CAS 4841-85-4)
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Recommended Standards
- Ethyl 2-ethyl-5-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 855842-96-5)
- Ethyl 5,5,7-trimethyl-1-oxaspiro[2.5]Octane-2-carboxylate (CAS 60234-72-2)
- Dicyclohexyl carbonate (CAS 4427-97-8)
- Ethyl 6-cyclopentyl-6-oxohexanoate (CAS 3352-08-7)
- 3-Hydroxytetradecanoic acid 3422-31-9 DL-beta-Hydroxymyristic acid MFCD00059633 (CAS 3422-31-9)
- 1-(2-naphthyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 1352444-96-2)
- (S)-4-(4-Bromopyridin-3-yl)-1-(tert-butoxycarbonyl)-piperazine-2-carboxylic acid 1787339-59-6 (CAS 1787339-59-6)
- 3-(2-Ethylpiperidin-1-yl)propan-1-amine (CAS 13901-38-7)
- 1-(4-Bromothiazol-2-yl)-2,2,2-trifluoroethanone (CAS 1375302-33-2)
- 6,7-Dimethoxyquinoxalin-5-amine (CAS 6295-30-3)
- Ethyl 3-(3-trifluoromethylphenyl)propanoate (CAS 70311-33-0)
- 5-(4-Methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-1-[3-(trifluoromethyl)benzyl]-2(1H)-pyridinone (CAS 477852-97-4)
- 4-((2-Amino-4-chlorophenyl)amino)cyclohexanol (CAS 1039987-15-9)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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