5-(2-Bromoallyl)-2-chloro-1,3-dimethylbenzene CAS 1379333-48-8
| CAS No. | 1379333-48-8 |
| Molecular Formula | C11H12BrCl |
| Molecular Weight | 259.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to chlorine/bromine substitution, an aromatic ring system, 5-(2-Bromoallyl)-2-chloro-1,3-dimethylbenzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 259.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 5-(2-Bromoallyl)-2-chloro-1,3-dimethylbenzene (CAS 1379333-48-8), a certified reference material (molecular formula C11H12BrCl, MW 259.57 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.
As a certified reference material (CRM), 5-(2-Bromoallyl)-2-chloro-1,3-dimethylbenzene 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 | C11H12BrCl |
| Molecular Weight | 259.57 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromoallyl Standards
- 2-(2-Bromoallyl)-4-chloro-1-methoxybenzene (CAS 951895-05-9)
- (4-(2-Bromoallyl)phenyl)(ethyl)sulfane (CAS 842140-39-0)
- (R)-3-(1-((2-Bromoallyl)oxy)but-3-en-1-yl)furan (CAS 916593-46-9)
- 5-(2-Bromoallyl)-1,2-difluoro-3-methoxybenzene (CAS 1379310-91-4)
- 1-(2-Bromoallyl)-3-isopropoxybenzene (CAS 1379315-87-3)
- 2-(2-Bromoallyl)phenyl acetate (CAS 890097-74-2)
- 3-(2-Bromoallyl)phenyl acetate (CAS 890097-81-1)
- 4-(2-Bromoallyl)phenyl acetate (CAS 890097-87-7)
Recommended Standards
- 2-Bromo-5-(4-chlorophenyl)-1-pentene (CAS 1143461-31-7)
- 2-chloro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1382851-54-8)
- 2-Bromo-5-(3-chlorophenyl)-1-pentene (CAS 1143461-29-3)
- 3-chloro-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1383985-18-9)
- 5-Bromo-5-hexenoic acid (CAS 732248-41-8)
- 1-(2-Bromo-1-(tert-butoxy)ethyl)-3-methylbenzene (CAS 1250172-40-7)
- 2-Chloro-4-[(dimethylcarbamoyl)amino]benzoic acid (CAS 59587-01-8)
- 4-[(2-Iodo-5,5-dimethyl-3-oxo-1-cyclohexenyl)amino]benzenecarboxylic acid (CAS 1023484-19-6)
- Rifamycin Impurity 9 (CAS CATO-C4X-20049)
- Ethyl 4-[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate (CAS 329700-19-8)
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- 1-(P-toluenesulfonyl)pyrrole-2-boronic acid mida ester (CAS 1311484-50-0)
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