(4-Bromo-1-butynyl)trimethylsilane CAS 69361-41-7
| CAS No. | 69361-41-7 |
| Molecular Formula | C7H13BrSi |
| Molecular Weight | 205.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.17 g/mol gives (4-Bromo-1-butynyl)trimethylsilane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (4-Bromo-1-butynyl)trimethylsilane (CAS 69361-41-7), a certified reference material (molecular formula C7H13BrSi, MW 205.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13BrSi, (4-Bromo-1-butynyl)trimethylsilane contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 205.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Bromo-1-butynyl)trimethylsilane 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 | C7H13BrSi |
| Molecular Weight | 205.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- Ethyl (E)-2-methylpent-2-enoate (CAS 1617-40-9)
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- 3-Cyclopropoxy-2-fluoro-N-methylpyridin-4-amine (CAS 1243376-81-9)
- Telmisartan Impurity 45 (CAS 1098100-86-7)
- 2-(Trifluoromethyl)-1H-indol-6-amine (CAS 1236061-23-6)
- N-(2,2-difluoroethyl)-N-(2-morpholin-4-ylethyl)amine,2HCl (CAS 1431966-58-3)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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