(Z)-(1-bromo-2-phenylvinyl)trimethylsilane CAS 65425-96-9
| CAS No. | 65425-96-9 |
| Molecular Formula | C11H15BrSi |
| Molecular Weight | 255.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (Z)-(1-bromo-2-phenylvinyl)trimethylsilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(Z)-(1-bromo-2-phenylvinyl)trimethylsilane (CAS 65425-96-9), molecular formula C11H15BrSi and molecular weight 255.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, an aromatic ring system, (Z)-(1-bromo-2-phenylvinyl)trimethylsilane is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.23 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H15BrSi |
| Molecular Weight | 255.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Z Standards
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- 4-(3-Bromo-2,2-dimethylpropyl)-1,2-dimethylbenzene (CAS 1485909-22-5)
- 5-Bromo-2-((trimethylsilyl)ethynyl)pyrimidine (CAS 223609-48-1)
- Bromo-7-phenylheptan (CAS 78573-85-0)
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Recommended Standards
- (3-(Fluoromethoxy)-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903922-30-3)
- 1-(4-Acetylphenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile (CAS 446276-09-1)
- (2-Fluoro-5-methoxy-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903922-68-7)
- 1-(4-Nitrophenyl)-2-phenylethane-1,2-dione (CAS 22711-24-6)
- Ly309887 (CAS 127228-54-0)
- (1R,3R)-1-((tert-Butoxycarbonyl)amino)-3-hydroxyspiro[3.3]heptane-1-carboxylic acid (CAS 2413847-89-7)
- 4-(3-Amino-1,2,4-triazin-5-yl)benzothioamide (CAS 1208818-46-5)
- Ticagrelor Impurity 3 (CAS 2096989-56-7)
- 4-((3-(Methoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid (CAS 109164-45-6)
- 4-(Hydroxymethyl)pyridin-3-ol (CAS 33349-67-6)
- 1-(4-Bromo-3-methylphenyl)-1H-pyrrole (CAS 383137-72-2)
- 3-(3,4-Dimethylphenylsulfonamido)thiophene-2-carboxylic acid (CAS 1153392-73-4)
- Tinidazole Impurity 18 (CAS 159790-76-8)
- FLAG Epitope Peptide (CAS 98849-88-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com