tert-butyl 2-{[2-(tert-butoxy)-2-oxoethyl]dimethylsilyl}acetate CAS 1909318-75-7
| CAS No. | 1909318-75-7 |
| Molecular Formula | C14H28O4Si |
| Molecular Weight | 288.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.46 g/mol gives tert-butyl 2-{[2-(tert-butoxy)-2-oxoethyl]dimethylsilyl}acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-butyl 2-{[2-(tert-butoxy)-2-oxoethyl]dimethylsilyl}acetate (CAS 1909318-75-7), molecular formula C14H28O4Si and molecular weight 288.46 g/mol, is a CATO reference standard with documented purity and traceability.
tert-butyl 2-{[2-(tert-butoxy)-2-oxoethyl]dimethylsilyl}acetate (C14H28O4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
CATO manufactures tert-butyl 2-{[2-(tert-butoxy)-2-oxoethyl]dimethylsilyl}acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H28O4Si |
| Molecular Weight | 288.46 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
Recommended Standards
- Di(1H-inden-1-yl)dimethylsilane (CAS 18666-26-7)
- N-(tert-Butyl)-2-methyl-6-((trimethylsilyl)ethynyl)isonicotinamide (CAS 2095616-87-6)
- 3-Trimethysilyl hydroxymedetomidine (CAS 1587636-56-3)
- N,N-Diethyl-2-(trimethylsilyl)-1H-indole-1-carboxamide (CAS 548775-58-2)
- 2-[4-(3,3-dimethylbutanamido)-1h-pyrazol-1-yl]acetic acid (CAS 1178852-34-0)
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- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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