(6-Bromohex-1-yn-1-yl)trimethylsilane CAS 91656-99-4
| CAS No. | 91656-99-4 |
| Molecular Formula | C9H17BrSi |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (6-Bromohex-1-yn-1-yl)trimethylsilane.
CATO supplies (6-Bromohex-1-yn-1-yl)trimethylsilane (CAS 91656-99-4), a certified reference material (molecular formula C9H17BrSi, MW 233.22 g/mol) for analytical method development and quality control.
Owing to bromine substitution, (6-Bromohex-1-yn-1-yl)trimethylsilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (6-Bromohex-1-yn-1-yl)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 | C9H17BrSi |
| Molecular Weight | 233.22 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.) | 1983 |
| Halogen Content | Br-containing |
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