Trimethyl(1,2,3,4,5-pentamethylcyclopenta-2,4-dien-1-yl)silane CAS 87778-95-8
| CAS No. | 87778-95-8 |
| Molecular Formula | C13H24Si |
| Molecular Weight | 208.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an organic framework, Trimethyl(1,2,3,4,5-pentamethylcyclopenta-2,4-dien-1-yl)silane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Trimethyl(1,2,3,4,5-pentamethylcyclopenta-2,4-dien-1-yl)silane (CAS 87778-95-8) is a high-purity analytical reference standard with the molecular formula C13H24Si and a molecular weight of 208.42 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 | C13H24Si |
| Molecular Weight | 208.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
Related Trimethyl Standards
- 17092-94-3 1-(4,4,7a-Trimethyl-2,4,5,7a-tetrahydro-1-benzofuran-2-yl)ethan-1-ol DTXSID20574137 (CAS 17092-94-3)
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Recommended Standards
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- 3,5,6-Trichloropyrazine-2-carbonitrile (CAS 30818-40-7)
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