4-(1,4-Dioxaspiro[4.5]decan-8-yl)cyclohexanone CAS 56309-94-5
| CAS No. | 56309-94-5 |
| Molecular Formula | C14H22O3 |
| Molecular Weight | 238.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1,4-Dioxaspiro[4.5]decan-8-yl)cyclohexanone (CAS 56309-94-5), a certified reference material (molecular formula C14H22O3, MW 238.32 g/mol) for analytical method development and quality control.
Structurally, 4-(1,4-Dioxaspiro[4.5]decan-8-yl)cyclohexanone (C14H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 238.32 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H22O3 |
| Molecular Weight | 238.32 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Dioxaspiro Standards
- Ethyl 3-(1,4-Dioxaspiro[4.5]decan-8-yl)acrylate (CAS 1854994-34-5)
- Ethyl 2-(1,4-Dioxaspiro[4.5]decan-8-ylidene)propanoate (CAS 19620-33-8)
- 1-Methyl-4-(1,4-dioxaspiro[4.5]Decan-8-yl)piperazine (CAS 155778-83-9)
- 1,4-Dioxaspiro[4.5]decan-8-yl methanesulfonate (CAS 141120-33-4)
- 2,6-Dioxaspiro[4.5]decan-9-yl methanesulfonate (CAS 503551-88-0)
- 1,4-Dioxaspiro[4.5]decane-8-sulfonyl chloride (CAS 1262407-55-5)
- N1-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-N2-methyloxalamide (CAS 899963-15-6)
- Ethyl 3-(1,4-Dioxaspiro[4.5]decan-8-yl)propionate (CAS 1187964-14-2)
Recommended Standards
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- 4'-(Tert-butyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 343604-06-8)
- n-(4-Fluorophenyl)-2-(piperazin-1-yl)acetamide (CAS 256943-82-5)
- 4-Bromo-N-[4-(4-pentylcyclohexyl)phenyl]benzene-1-sulfonamide (CAS 477890-25-8)
- Pentafluoropropionic Acid (CAS 422-64-0)
- n-Carbamoyl-2-((3-chloro-4-fluorophenyl)amino)propanamide (CAS 1097262-31-1)
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- Methyl 3-(2-chlorophenyl)-5-formylisoxazole-4-carboxylate (CAS 682352-78-9)
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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