(2-Bromophenoxy)(tert-butyl)dimethylsilane CAS 115750-83-9
| CAS No. | 115750-83-9 |
| Molecular Formula | C12H19BrOSi |
| Molecular Weight | 287.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-Bromophenoxy)(tert-butyl)dimethylsilane 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.
(2-Bromophenoxy)(tert-butyl)dimethylsilane (CAS 115750-83-9), molecular formula C12H19BrOSi and molecular weight 287.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2-Bromophenoxy)(tert-butyl)dimethylsilane (C12H19BrOSi) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C12H19BrOSi |
| Molecular Weight | 287.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1990 |
| Halogen Content | Br-containing |
Related Bromophenoxy Standards
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Recommended Standards
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- 4-(((Benzyloxy)carbonyl)amino)-3-hydroxybenzoic acid (CAS 1182738-42-6)
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- 5-(4-Methoxyphenyl)pyrrolidin-2-one (CAS 128100-35-6)
- 2,5-Dibromo-n-(1-methoxypropan-2-yl)benzenesulfonamide (CAS 1008970-31-7)
- N1-(4-chloro-3-nitrophenyl)-4-(trifluoromethyl)benzamide (CAS 680215-08-1)
- 3-(Methyl(pyridin-2-yl)amino)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1206969-46-1)
- 1-Octadecyl-4-((1E,3E)-4-phenylbuta-1,3-dien-1-yl)pyridin-1-ium bromide (CAS 165678-32-0)
- 5,5′-Dimethyl-1,1′-ethylene-2,2′-bipyridinium dibromide (CAS 4150-50-9)
- 1-[4-(2-Benzothiazolylamino)phenyl]ethanone (CAS 74661-40-8)
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