(4-Bromophenyl)trimethylsilane 1-Bromo-4-(trimethylsilyl)benzene 6999-03-7 B3357 CAS 6999-03-7
| CAS No. | 6999-03-7 |
| Molecular Formula | C9H19BrSi |
| Molecular Weight | 235.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Bromophenyl)trimethylsilane 1-Bromo-4-(trimethylsilyl)benzene 6999-03-7 B3357 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.
(4-Bromophenyl)trimethylsilane 1-Bromo-4-(trimethylsilyl)benzene 6999-03-7 B3357 (CAS 6999-03-7), molecular formula C9H19BrSi and molecular weight 235.24 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Bromophenyl)trimethylsilane 1-Bromo-4-(trimethylsilyl)benzene 6999-03-7 B3357 (C9H19BrSi) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C9H19BrSi |
| Molecular Weight | 235.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
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Recommended Standards
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- 62134-52-5 4-[(3-acetylphenyl)amino]-4-oxobutanoic acid DTXSID90352267 (CAS 62134-52-5)
- Prucalopride Impurity 25 (CAS 149466-67-1)
- 6-Chloro-2-ethyl-4-methyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018048-19-5)
- 6-Amino-5-isopropyl-1-methylpyrimidine-2,4(1H,3H)-dione (CAS 98427-47-5)
- 2-[(4-acetamidophenyl)sulfanyl]propanoic acid (CAS 954575-40-7)
- 1-(2-Bromoethyl)-1,3-dihydro-2H-Benzimidazol-2-one (CAS 103784-03-8)
- 2-(1-Isopropyl-1h-pyrazol-5-yl)ethan-1-amine (CAS 1328640-64-7)
- 2,4-Dichloro-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-99-3)
- 0757AE 2-(6-Chloro-3-pyridazinyl)-2-(2-pyridinyl)-acetonitrile 338779-25-2 C11H7ClN4 (CAS 338779-25-2)
- Sevoflurane Impurity 13 (CAS 194039-83-3)
- 2-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-N-(4-methoxyphenyl)acetamide (CAS 478042-39-6)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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