3-Bromo-4-fluoro-5-(trifluoromethyl)phenoxy(tert-butyl)dimethylsilane CAS 1881321-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881321-22-7 |
| Molecular Formula | C13H17BrF4OSi |
| Molecular Weight | 373.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-fluoro-5-(trifluoromethyl)phenoxy(tert-butyl)dimethylsilane (CAS 1881321-22-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17BrF4OSi. Molecular weight: 373.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17BrF4OSi |
| Molecular Weight | 373.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
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- Palonosetron Impurity 28 (CAS 4242-18-6)
- N-(3-chloro-2-(piperidin-1-yl)phenyl)-3-nitrobenzamide (CAS 383145-58-2)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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