{[4-(bromomethyl)phenyl]methoxy}(tert-butyl)dimethylsilane CAS 125320-20-9
| CAS No. | 125320-20-9 |
| Molecular Formula | C14H23BrOSi |
| Molecular Weight | 315.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies {[4-(bromomethyl)phenyl]methoxy}(tert-butyl)dimethylsilane (CAS 125320-20-9), a certified reference material (molecular formula C14H23BrOSi, MW 315.32 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, {[4-(bromomethyl)phenyl]methoxy}(tert-butyl)dimethylsilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 315.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H23BrOSi |
| Molecular Weight | 315.32 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.) | 1992 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
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Recommended Standards
- P22077 (CAS 1247819-59-5)
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- 898770-61-1 (3,4-Dichlorophenyl){4-[(morpholin-4-yl)methyl]phenyl}methanone DTXSID50642656 (CAS 898770-61-1)
- 2-Benzyloxazole (CAS 68485-15-4)
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- 2,3-Dihydroxy-1-naphthaldehyde (CAS 2089-80-7)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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