2-(1-(5-Methylfuran-2-yl)butyl)cyclopentanone CAS 89225-06-9
| CAS No. | 89225-06-9 |
| Molecular Formula | C14H20O2 |
| Molecular Weight | 220.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(1-(5-Methylfuran-2-yl)butyl)cyclopentanone (CAS 89225-06-9), a certified reference material (molecular formula C14H20O2, MW 220.31 g/mol) for analytical method development and quality control.
2-(1-(5-Methylfuran-2-yl)butyl)cyclopentanone (C14H20O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H20O2 |
| Molecular Weight | 220.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Methylfuran Standards
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- Ethyl 5-(5-methylfuran-2-yl)-1H-pyrazole-3-carboxylate (CAS 1036000-39-1)
- 3-Ethyl-5-((5-methylfuran-2-yl)methylene)imidazolidine-2,4-dione (CAS 640718-26-9)
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Recommended Standards
- 2-(1-(5-Isopropylfuran-2-yl)ethyl)cyclopentanone (CAS 89225-04-7)
- 2-(1-(5-Propylfuran-2-yl)ethyl)cyclopentanone (CAS 89225-05-8)
- 2-(1-(4-Aminophenyl)piperidin-4-yl)ethan-1-ol (CAS 211247-53-9)
- 2-(1-Benzylpiperazin-2-yl)ethan-1-ol (CAS 675589-80-7)
- Ethyl (2-(vinyloxy)ethyl)carbamodithioate (CAS 126560-43-8)
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- 5-(Methoxymethyl)isoxazole-3-carbohydrazide (CAS 625120-12-9)
- 8-(Trifluoromethyl)quinolin-4(1H)-one (CAS 93919-57-4)
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- 2-Ethyl-N-methyl-N-(m-tolyl)butanamide (CAS 406488-30-0)
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