Trimethyl-(5-trimethylsilyl-2-thienyl)silane CAS 17906-71-7
| CAS No. | 17906-71-7 |
| Molecular Formula | C10H20SSi2 |
| Molecular Weight | 228.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trimethyl-(5-trimethylsilyl-2-thienyl)silane is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Trimethyl-(5-trimethylsilyl-2-thienyl)silane (CAS 17906-71-7) is a high-purity analytical reference standard with the molecular formula C10H20SSi2 and a molecular weight of 228.50 g/mol.
Structurally, Trimethyl-(5-trimethylsilyl-2-thienyl)silane (C10H20SSi2) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 228.50 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures Trimethyl-(5-trimethylsilyl-2-thienyl)silane 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 | C10H20SSi2 |
| Molecular Weight | 228.50 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) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Related Trimethyl Standards
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- 5-Chloro-3-propyl-1,2,4-thiadiazole (CAS 89180-95-0)
- 2,2-diethyl-4-methoxy-4-oxobutanoic acid (CAS 90647-79-3)
- (2E)-N-[(Furan-2-yl)methyl]-2-phenyl-3-(thiophen-2-yl)prop-2-enamide (CAS 478078-82-9)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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