(4-(Bromomethyl)phenoxy)(tert-butyl)dimethylsilane CAS 120506-39-0
| CAS No. | 120506-39-0 |
| Molecular Formula | C13H21BrOSi |
| Molecular Weight | 301.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(Bromomethyl)phenoxy)(tert-butyl)dimethylsilane is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (4-(Bromomethyl)phenoxy)(tert-butyl)dimethylsilane (CAS 120506-39-0), a certified reference material (molecular formula C13H21BrOSi, MW 301.29 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, (4-(Bromomethyl)phenoxy)(tert-butyl)dimethylsilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.29 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H21BrOSi |
| Molecular Weight | 301.29 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.) | 1991 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 4-(2-(Bromomethyl)-4-nitrophenyl)morpholine (CAS 1092352-78-7)
- 2-(Bromomethyl)-6-chloro-3-(difluoromethyl)-5-nitropyridine (CAS 1805385-85-6)
- 2-(Bromomethyl)-6-chloro-4-(difluoromethyl)-3-nitropyridine (CAS 1806041-11-1)
- 2-(Bromomethyl)-3-chloro-6-(difluoromethyl)-4-nitropyridine (CAS 1806871-05-5)
- 2-(Bromomethyl)-5-chloro-4-(difluoromethyl)-3-nitropyridine (CAS 1806895-18-0)
- 4-(Bromomethyl)-3-(trifluoromethyl)benzoyl chloride (CAS 948553-14-8)
- Ethyl 2-(bromomethyl)-4-(trifluoromethyl)furan-3-carboxylate (CAS 26431-56-1)
- 6-(Bromomethyl)-2,2,3,3-tetrafluoro-1,4-benzodioxane (CAS 1823569-26-1)
Recommended Standards
- 1-(2,4-Difluorophenyl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 1202029-97-7)
- 2-(5-(Ethoxycarbonyl)-1-methyl-1H-pyrrole-3-carbonyl)benzoic acid (CAS 120562-90-5)
- Flutriafol Impurity D (CAS 110933-21-6)
- 2-((tert-butoxycarbonyl)amino)-3-(3,4-difluorophenyl)propanoic acid (CAS 1214041-87-8)
- 4-Isopropyl-3-methoxybenzoic acid (CAS 1361003-71-5)
- (5-Fluoro-2-isobutylpyridin-4-yl)boronic acid (CAS 2225176-91-8)
- 3-(Tert-butyl)-4-(4-chlorophenyl)-N-(pyridin-3-ylmethyl)thiazol-2(3H)-imine (CAS 866009-98-5)
- 1-Ethyl-6,7-dimethoxy-3,4,6,7-tetrahydroisoquinoline (CAS 918665-58-4)
- 1-(4-Chlorobenzoyl)pyrrolidine-2,5-dione (CAS 6343-28-8)
- 3-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indol-5-amine (CAS 116480-62-7)
- Betamethasone impurity 95 (CAS 1815577-58-2)
- 7-Methylquinazolin-4(3H)-one (CAS 75844-40-5)
- [1,1'-Biphenyl]-3-carbohydrazide (CAS 709653-55-4)
- Semaglutide Impurity 6 (CAS 62-57-7)
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