3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-one CAS 173776-28-8
| CAS No. | 173776-28-8 |
| Molecular Formula | C12H24O2Si |
| Molecular Weight | 228.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-one (C12H24O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-one (CAS 173776-28-8) is a high-purity analytical reference standard with the molecular formula C12H24O2Si and a molecular weight of 228.40 g/mol.
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 | C12H24O2Si |
| Molecular Weight | 228.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2006 |
Related tert Standards
- (3-((tert-Butyldimethylsilyl)oxy)bicyclo[1.1.1]pentan-1-yl)methanol (CAS 2782813-54-9)
- 2-((tert-Butyldimethylsilyl)oxy)cyclohexanone (CAS 74173-08-3)
- 3-((tert-Butyldimethylsilyl)oxy)cyclohexan-1-one (CAS 80684-13-5)
- 4-((tert-Butyldimethylsilyl)oxy)cyclohexan-1-one (CAS 55145-45-4)
- 5-((tert-Butyldimethylsilyl)oxy)pent-2-ynoic acid (CAS 339196-09-7)
- 2-(3-((Tert-butyldimethylsilyl)oxy)propoxy)acetonitrile (CAS 1430412-80-8)
- 5-(((tert-Butyldimethylsilyl)-oxy)methyl)pyrrolidin-2-one (CAS 177911-57-8)
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Recommended Standards
- 4-(2-((Ethylthio)methyl)pyrrolidin-1-yl)piperidine (CAS 1706429-22-2)
- Potassium 2-((tert-butyldimethylsilyl)oxy)acetate (CAS 1803585-09-2)
- Farnesol-d6 (CAS 166447-71-8)
- Triisopropylsilyl Acrylate (stabilized with BHT) (CAS 157859-20-6)
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