2-Bromo-5-(3-chlorophenyl)-1-pentene CAS 1143461-29-3
| CAS No. | 1143461-29-3 |
| Molecular Formula | C11H12BrCl |
| Molecular Weight | 259.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Bromo-5-(3-chlorophenyl)-1-pentene (CAS 1143461-29-3), a certified reference material (molecular formula C11H12BrCl, MW 259.57 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-5-(3-chlorophenyl)-1-pentene (C11H12BrCl) is characterized by chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Bromo-5-(3-chlorophenyl)-1-pentene 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 | 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-5-(4-chlorophenyl)-1-pentene (CAS 1143461-31-7)
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- 4-(2-Bromo-5-chlorophenyl)but-3-en-2-one (CAS 1563091-09-7)
- 7-Bromo-6-chloro-3,4-dihydronaphthalen-1(2H)-one (CAS 159639-64-2)
Recommended Standards
- Permethrin Impurity 5 (CAS 63406-23-5)
- Permethrin Impurity 10 (CAS 63406-18-8)
- 5-(2-Bromoallyl)-2-chloro-1,3-dimethylbenzene (CAS 1379333-48-8)
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- Azanediylbis(Ethane-2,1-diyl) diacetate (CAS 65121-95-1)
- Tert-butyl 5-((methylamino)methyl)-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 2169097-05-4)
- N'-Hydroxy-3-oxo-3-(piperidin-1-yl)propanimidamide (CAS 57399-55-0)
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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