(3-Bromophenoxy)trimethylsilane CAS 36971-28-5
| CAS No. | 36971-28-5 |
| Molecular Formula | C9H13BrOSi |
| Molecular Weight | 245.19 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.
(3-Bromophenoxy)trimethylsilane (CAS 36971-28-5) is a high-purity analytical reference standard with the molecular formula C9H13BrOSi and a molecular weight of 245.19 g/mol.
The molecular framework of (3-Bromophenoxy)trimethylsilane (C9H13BrOSi) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
As a certified reference material (CRM), (3-Bromophenoxy)trimethylsilane 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.
Physical & Chemical Properties
| Molecular Formula | C9H13BrOSi |
| Molecular Weight | 245.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Bromophenoxy Standards
- (4-Bromophenoxy)trimethylsilane (CAS 17878-44-3)
- 4-(3-Bromophenoxy)butan-1-ol (CAS 157245-85-7)
- 4-(4-Bromophenoxy)butan-1-ol (CAS 60222-62-0)
- 2-(3-Bromophenoxy)-acetic acid methyl ester (CAS 111758-64-6)
- 3-(2-Bromophenoxy)propanoic acid (CAS 165538-35-2)
- 2-(4-Bromophenoxy)acetohydrazide (CAS 16738-00-4)
- (2S)-2-(4-bromophenoxy)propanoic acid (CAS 37819-43-5)
- 2-(2-Bromophenoxy)acetohydrazide (CAS 328085-17-2)
Recommended Standards
- [1- (CAS 201996-62-5)
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- [2- (CAS 478511-11-4)
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