Methyl 2-(3-bromophenyl)acrylate CAS 852470-84-9
| CAS No. | 852470-84-9 |
| Molecular Formula | C10H9BrO2 |
| Molecular Weight | 241.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.08 g/mol gives Methyl 2-(3-bromophenyl)acrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2-(3-bromophenyl)acrylate (CAS 852470-84-9), molecular formula C10H9BrO2 and molecular weight 241.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, Methyl 2-(3-bromophenyl)acrylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 241.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H9BrO2 |
| Molecular Weight | 241.08 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.) | 1987 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 10145-39-8 5-(4-Bromophenyl)-4,5-dihydro-1,3-oxazol-2-amine 7352AC C9H9BrN2O (CAS 10145-39-8)
- Methyl 3-(2-bromophenyl)acrylate (CAS 102540-15-8)
- Methyl 2-(2-bromophenyl)acrylate (CAS 1203555-34-3)
- 1-(2-Bromophenyl)cyclopropanecarboxylic Acid (CAS 124276-87-5)
- 1-(3-Bromophenyl)cyclopropanecarboxylic Acid (CAS 124276-95-5)
- 3-(3-Bromophenyl)oxetane-3-carbaldehyde (CAS 1363381-25-2)
- 1-(3-Bromophenyl)-2-imidazolidinone (CAS 14088-96-1)
- 1-(3-Bromophenyl)butane-2,3-dione (CAS 1512410-09-1)
Recommended Standards
- Methyl (2E)-3-(2-bromophenyl)prop-2-enoate (CAS 92991-89-4)
- Methyl 2-(4-bromophenyl)acrylate (CAS 58227-75-1)
- BRD4 Inhibitor-12 (CAS 328956-24-7)
- Methyl 3-(3-bromophenyl)-2-propenoate (CAS 3650-77-9)
- 4-(Difluoromethyl)-5-methoxy-2-nitropyridin-3-ol (CAS 1805481-18-8)
- 5-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1352398-48-1)
- 2-((2-Hydroxyethyl)(propyl)amino)-1-(3-methylpiperidin-1-yl)ethan-1-one (CAS 1355487-97-6)
- THP-PEG4-Pyrrolidine(N-Me)-CH2OH (CAS 2378261-81-3)
- 1-Allyl-3-chloro-5-fluorobenzene (CAS 842124-18-9)
- tert-Butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (CAS 181363-19-9)
- 6-(Pyrimidin-2-yl)pyridin-2-ol (CAS 2142804-95-1)
- 1-(3-Phenylpropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-imine (CAS 1178833-41-4)
- 2',3',5',6'-Tetramethyl-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1119195-99-1)
- Neuropeptide S (rat) (CAS 412938-75-1)
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