Cyclodeca[b]furan-4(5H)-one, 6,7,8,11-tetrahydro-3,6,10-trimethyl-, (E)- CAS 88010-65-5
| CAS No. | 88010-65-5 |
| Molecular Formula | C15H20O2 |
| Molecular Weight | 232.32 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.
Cyclodeca[b]furan-4(5H)-one, 6,7,8,11-tetrahydro-3,6,10-trimethyl-, (E)- (CAS 88010-65-5), molecular formula C15H20O2 and molecular weight 232.32 g/mol, is a CATO reference standard with documented purity and traceability.
Cyclodeca[b]furan-4(5H)-one, 6,7,8,11-tetrahydro-3,6,10-trimethyl-, (E)- (C15H20O2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H20O2 |
| Molecular Weight | 232.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
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