1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-2-ethylhexan-1-one CAS 898772-98-0
| CAS No. | 898772-98-0 |
| Molecular Formula | C15H22O3S |
| Molecular Weight | 282.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-2-ethylhexan-1-one (CAS 898772-98-0) is a high-purity analytical reference standard with the molecular formula C15H22O3S and a molecular weight of 282.40 g/mol.
1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-2-ethylhexan-1-one (C15H22O3S) contains a sulfone group, 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 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 | C15H22O3S |
| Molecular Weight | 282.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 1987 |
| Sulfur Atoms | 1 |
Related Dioxolan Standards
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- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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