Ethyl 5-bromo-2-(but-3-en-1-yl)benzoate CAS 1131587-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1131587-75-1 |
| Molecular Formula | C13H15BrO2 |
| Molecular Weight | 283.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-bromo-2-(but-3-en-1-yl)benzoate (CAS 1131587-75-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15BrO2. Molecular weight: 283.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H15BrO2 |
| Molecular Weight | 283.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Ethyl Standards
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Recommended Standards
- 1-(4-Bromophenyl)-2-(piperazin-1-yl)ethanone (CAS 109607-56-9)
- 2-(4-Bromophenyl)-2-cyclopentylacetic acid (CAS 1082453-57-3)
- 2-Amino-N-(2-bromobenzyl)-N-cyclopropylacetamide (CAS 1178387-38-6)
- N-Ethylfuran-3-carboxamide (CAS 142472-21-7)
- N-(5-amino-2-methylphenyl)-3-chlorobenzamide (CAS 926251-00-5)
- 4-(Azetidin-3-yl)thiomorpholine dihydrochloride (CAS 1190320-91-2)
- α,α,2-Trimethylcyclohexanemethanol (CAS 343855-44-7)
- 2-(Aminomethyl)-6-(difluoromethyl)-5-methoxy-3-methylpyridine (CAS 1806883-30-6)
- Tert-butyl 6-bromo-4-methyl-1H-indole-1-carboxylate (CAS 2306278-04-4)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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 13829788188 / jacky.chen@cato-chem.com