Trimethylsilyl 3-(trimethylsilyl)propiolate CAS 97927-35-0
| CAS No. | 97927-35-0 |
| Molecular Formula | C9H18O2Si2 |
| Molecular Weight | 214.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trimethylsilyl 3-(trimethylsilyl)propiolate (CAS 97927-35-0) is a high-purity analytical reference standard with the molecular formula C9H18O2Si2 and a molecular weight of 214.41 g/mol.
Trimethylsilyl 3-(trimethylsilyl)propiolate (C9H18O2Si2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C9H18O2Si2 |
| Molecular Weight | 214.41 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
Related Trimethylsilyl Standards
- 3-[2-(Trimethylsilyl)ethynyl]imidazo[1,2-a]pyridine (CAS 1148027-21-7)
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- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-ol (CAS 220299-50-3)
- 1-(Trimethylsilyl)indolizine-3-carbonitrile (CAS 87277-13-2)
- 3-(Trimethylsilyl)propane-1-sulfonyl chloride (CAS 159945-95-6)
- 2-(2-(Trimethylsilyl)ethyl)-1,3,6,2-dioxazaborocane (CAS 501014-43-3)
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- Ethyl 5-(trimethylsilyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 139146-96-6)
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