Methyl 2-(4-bromophenyl)propanoate CAS 83636-46-8
| CAS No. | 83636-46-8 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-(4-bromophenyl)propanoate (CAS 83636-46-8), a certified reference material (molecular formula C10H11BrO2, MW 243.10 g/mol) for analytical method development and quality control.
Methyl 2-(4-bromophenyl)propanoate (C10H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
Related Methyl Standards
- (2S)-3-(4-Bromophenyl)-2-methylpropanoic acid (CAS 1040274-42-7)
- 3-(3-Bromophenyl)propanehydrazide (CAS 1097788-27-6)
- 2-(2-Bromophenyl)-2-methylpropanoic acid (CAS 113948-00-8)
- Methyl 2-(2-bromophenyl)propanoate (CAS 115615-34-4)
- 3-(3-Bromophenyl)-2-methylpropanoic acid (CAS 1183524-10-8)
- (3-(4-Bromophenyl)oxetan-3-yl)methanol (CAS 1188264-15-4)
- 2-(3-Bromophenyl)-2-(methylamino)acetamide (CAS 1218221-61-4)
- 1-(1-(3-Bromophenyl)ethyl)urea (CAS 1250791-19-5)
Recommended Standards
- Methyl 2-(4-bromo-3-methylphenyl)acetate (CAS 885681-93-6)
- Methyl 2-(bromomethyl)-5-methylbenzoate (CAS 848498-20-4)
- Methyl 2-(4-bromo-2-methylphenyl)acetate (CAS 958646-47-4)
- Methyl 2-(bromomethyl)-6-methylbenzoate (CAS 56427-77-1)
- N-Isopropyl-N-(4-(methylsulfonyl)benzyl)acetamide (CAS 3613-88-5)
- Oxamflatin Ethyl Ester (CAS 342373-23-3)
- tert-Butyl 4-(pyridin-2-yl)piperazine-1-carboxylate (CAS 77278-62-7)
- Methyl 4-phenylpiperidine-4-carboxylate hydrochloride (CAS 83898-15-1)
- 6-Bromo-2-(4-iodophenyl)imidazo[1,2-a]pyridine (CAS 947533-76-8)
- 5,7-Dichloro-1,6-naphthyridin-4(1H)-one (CAS 863785-66-4)
- 2-(Hydroxymethoxy)ethanol (CAS 13149-79-6)
- (S)-2-amino-3-methyl-1-(4-methyl-1,4-diazepan-1-yl)butan-1-one (CAS 1307585-40-5)
- Dimethyl 2-[2-nitro-4-(piperidinosulfonyl)phenyl]-malonate (CAS 860785-48-4)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com