Ethyl 3-(3-bromophenyl)acrylate CAS 24398-80-9
| CAS No. | 24398-80-9 |
| Molecular Formula | C11H11BrO2 |
| Molecular Weight | 255.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-(3-bromophenyl)acrylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 3-(3-bromophenyl)acrylate (CAS 24398-80-9), molecular formula C11H11BrO2 and molecular weight 255.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 3-(3-bromophenyl)acrylate (C11H11BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 3-(3-bromophenyl)acrylate 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 | C11H11BrO2 |
| Molecular Weight | 255.11 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.) | 1963 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- 1-(2-Bromophenyl)-3-cyclopropylurea (CAS 100561-74-8)
- 1-(3-Bromophenyl)pentane-1,3-dione (CAS 1040075-94-2)
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- (E)-5-(3-bromophenyl)pent-4-enoic acid (CAS 1180670-58-9)
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- (S)-3-(3-Bromophenyl)piperazin-2-one (CAS 1228566-56-0)
Recommended Standards
- Ethyl 3-(2-bromophenyl)acrylate (CAS 99134-25-5)
- ETHYL 3-(3-BROMOPHENYL)ACRYLATE (CAS 59114-88-4)
- Ethyl 2-(4-bromophenyl)acrylate (CAS 331779-03-4)
- Methyl (2E)-3-(2-bromo-4-methylphenyl)prop-2-enoate (CAS 66192-28-7)
- 1,3,5-Tris(phenylethynyl)benzene (CAS 118688-56-5)
- 7-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carbaldehyde (CAS 881841-22-1)
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