(Bromoethynyl)trimethylsilane CAS 18243-59-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18243-59-9 |
| Molecular Formula | C5H9BrSi |
| Molecular Weight | 177.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (Bromoethynyl)trimethylsilane (CAS 18243-59-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H9BrSi. Molecular weight: 177.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H9BrSi |
| Molecular Weight | 177.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromoethynyl Standards
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- 4-(2-bromoethynyl)-1-methyl-pyrazole (CAS 2737342-90-2)
- 1-(Bromoethynyl)-2-fluorobenzene (CAS 1246224-44-1)
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- 1-(Bromoethynyl)-4-chlorobenzene (CAS 33491-03-1)
Recommended Standards
- 2-(2-(Difluoromethyl)oxazol-4-yl)acetic acid (CAS 1783942-93-7)
- 5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone (CAS 189136-13-8)
- Methyl 2-(difluoromethyl)oxazole-4-carboxylate (CAS 1627894-72-7)
- 2-[5-(4-chlorophenyl)-2h-1,2,3,4-tetrazol-2-yl]butanoic acid (CAS 436096-42-3)
- Ethyl 5-chloro-1,3-dimethyl-1H-indole-2-carboxylate (CAS 1134334-77-2)
- 3,4-Dihydro-1H-benzo[c]azepin-5(2H)-one (CAS 933691-90-8)
- Tetrazepam EP Impurity D (CAS 28781-62-6)
- 1-(6-Ethynylpyridin-2-yl)ethanone (CAS 874379-35-8)
- 2-(Tert-butylthio)-1-(2-chlorophenyl)ethan-1-one (CAS 1152850-85-5)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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