Ethyl 5-cyclohexyl-3-oxopentanoate CAS 126930-21-0
| CAS No. | 126930-21-0 |
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 5-cyclohexyl-3-oxopentanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Ethyl 5-cyclohexyl-3-oxopentanoate (CAS 126930-21-0), a certified reference material (molecular formula C13H22O3, MW 226.31 g/mol) for analytical method development and quality control.
Structurally, Ethyl 5-cyclohexyl-3-oxopentanoate (C13H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 226.31 g/mol, it falls into the medium-molecular-weight range. 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.
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.) | 1993 |
Related Ethyl Standards
- 4-Cyclohexyl-1-(1,3-dioxolan-2-yl)butan-2-one (CAS 1263365-86-1)
- Ethyl 5-cyclohexyl-5-oxopentanoate (CAS 16076-61-2)
- N-cyclohexyl-5-thioxo-2,5-dihydro-1H-1,2,3-triazole-4-carboxamide (CAS 125416-60-6)
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Recommended Standards
- Tert-butyl 3-cyclohexyl-3-oxopropanoate (CAS 128917-50-0)
- Rel-4-((2r,5r)-5-propyl-1,3-dioxan-2-yl)cyclohexan-1-one (CAS 1246226-87-8)
- ethyl 5-tert-butyl-2-oxocyclohexane-1-carboxylate (CAS 13049-54-2)
- 6-(benzyloxymethyl)tetrahydropyran-3-one (CAS 1239018-95-1)
- Coronarin E (CAS 117591-81-8)
- 2-((3,3-Dimethyl-2-oxoindolin-5-yl)oxy)acetic acid (CAS 1399656-63-3)
- 4-(4-Chlorophenyl)-1,2,3,6-tetrahydropyridine (CAS 30005-58-4)
- 3-((2,4-Dimethylphenyl)sulfonyl)-N-(4-methoxybenzyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 872197-21-2)
- 1-(3-(Thiophen-3-yl)benzoyl)piperidin-4-one (CAS 886363-42-4)
- 1-(3-(tert-Butyl)phenyl)-5-nitro-1H-indazol-3-amine (CAS 1133430-71-3)
- 2-[(4-Aminophenyl)thio]-N-(2-ethyl-6-methylphenyl)propanamide (CAS 899584-11-3)
- 10-L-Alaninamide-Ganirelix (CAS CATO-C4X-23733)
- 6-(1H-imidazol-2-yl)picolinaldehyde (CAS 208111-07-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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 18665070610 / Nicole.chen@cato-chem.com