2,5-Bis(trimethylsilyl)bicyclo[4.2.0]octa-1,3,5-triene CAS 132170-05-9
| CAS No. | 132170-05-9 |
| Molecular Formula | C14H24Si2 |
| Molecular Weight | 248.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,5-Bis(trimethylsilyl)bicyclo[4.2.0]octa-1,3,5-triene (CAS 132170-05-9) is a high-purity analytical reference standard with the molecular formula C14H24Si2 and a molecular weight of 248.51 g/mol.
2,5-Bis(trimethylsilyl)bicyclo[4.2.0]octa-1,3,5-triene (C14H24Si2) contains an organic framework. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
As a certified reference material (CRM), 2,5-Bis(trimethylsilyl)bicyclo[4.2.0]octa-1,3,5-triene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H24Si2 |
| Molecular Weight | 248.51 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
Related Bis Standards
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- 1-[(Trimethylsilyl)ethynyl]-4-(trifluoromethyl)benzene 40230-95-3 [4-(Trifluoromethyl)phenyl](trimethylsilyl)acetylene (CAS 40230-95-3)
- Tris(trimethylsilyl)silane (CAS 1873-77-4)
- Ethyl 3-(trimethylsilyl)propanoate (CAS 17728-88-0)
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Recommended Standards
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- 3-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)phenol (CAS 1401319-10-5)
- 1-Chloro-4-(2-fluoroethanesulfonyl)benzene (CAS 1866512-61-9)
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- LY3295668 (CAS 1919888-06-4)
- 3,5-Dibromo-6-chloropyridin-2(1H)-one (CAS 6515-39-5)
- Semaglutide (CAS 910463-68-2（free base）)
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