1-Bromo-4-(1-phenylvinyl)benzene CAS 4333-76-0
| CAS No. | 4333-76-0 |
| Molecular Formula | C14H11Br |
| Molecular Weight | 259.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11Br, 1-Bromo-4-(1-phenylvinyl)benzene contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-Bromo-4-(1-phenylvinyl)benzene (CAS 4333-76-0), a certified reference material (molecular formula C14H11Br, MW 259.14 g/mol) for analytical method development and quality control.
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.
CATO manufactures 1-Bromo-4-(1-phenylvinyl)benzene 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.
Physical & Chemical Properties
| Molecular Formula | C14H11Br |
| Molecular Weight | 259.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 4-Bromo-n1-(3-methoxypropyl)benzene-1,2-diamine (CAS 1094433-04-1)
- 4-Bromo-1-isopropyl-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 1153308-55-4)
- 1-Bromo-5-isopropyl-2,4-dimethoxybenzene (CAS 1155371-46-2)
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- 4-((5-Bromo-3-methylpyridin-2-yl)amino)butan-2-ol (CAS 1219957-47-7)
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Recommended Standards
- 1-Bromo-2-styrylbenzene (CAS 78602-28-5)
- 1-Bromo-4-(2-propoxyethoxy)benzene (CAS 279262-26-9)
- 1-Bromo-2-isopropyl-4-(methoxymethoxy)benzene (CAS 2635937-09-4)
- 2-(3-Bromopropyl)-1,4-dimethoxybenzene (CAS 53138-44-6)
- tert-Butyl ((4-bromofuran-2-yl)methyl)carbamate (CAS 1204655-02-6)
- 3-Amino-4-(1H-pyrrol-1-yl)benzoic acid (CAS 1315475-29-6)
- 2'-Nitro-[3,3'-bithiophene]-4-carbaldehyde (CAS 91545-66-3)
- 2-Methoxypyrimidine-5-carboxylic acid (CAS 344325-95-7)
- 1-Methyl-3-phenyl-1H-pyrazole-5-carbaldehyde (CAS 864068-96-2)
- Methyl 5-nitro-3-propoxybenzofuran-2-carboxylate (CAS 1707391-74-9)
- rel-(3R,4R)-1-Benzyl-4-methylpyrrolidine-3-carboxylic acid (CAS 604798-81-4)
- n-(Piperidin-3-yl)benzamide (CAS 55306-69-9)
- tert-Butyl (2-bromo-4-trifluoromethylphenoxy)acetate (CAS 779331-60-1)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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