2-Bromo-1-(2-methoxy-5-methylphenyl)ethan-1-one CAS 7295-34-3
| CAS No. | 7295-34-3 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bromo-1-(2-methoxy-5-methylphenyl)ethan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-Bromo-1-(2-methoxy-5-methylphenyl)ethan-1-one (CAS 7295-34-3), a certified reference material (molecular formula C10H11BrO2, MW 243.10 g/mol) for analytical method development and quality control.
2-Bromo-1-(2-methoxy-5-methylphenyl)ethan-1-one (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.
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.) | 1959 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-n-cyclopropyl-1-methyl-1h-pyrrole-2-carboxamide (CAS 1011427-66-9)
- 1-Bromo-1-(2-methoxyphenyl)propan-2-one (CAS 102119-59-5)
- 2-(3-Bromo-5-methylphenyl)-1,3-dioxolane (CAS 1023289-64-6)
- Ethyl 3-Bromo-2-methylbenzoate (CAS 103038-43-3)
- 4-bromo-2-(pyrrolidin-1-ylcarbonyl)-1H-pyrrole (CAS 1031501-36-6)
- 2-Bromo-1-(3-ethoxyphenyl)ethanone (CAS 103793-40-4)
- 1-(5-Bromo-2-hydroxyphenyl)butan-1-one (CAS 105211-80-1)
- 3-(3-Bromo-4-methylphenyl)propanoic acid (CAS 1053661-17-8)
Recommended Standards
- 2-Amino-N-(4-bromo-2-methylphenyl)acetamide (CAS 901273-20-9)
- 2-Bromo-1-(3-methoxyphenyl)propan-1-one (CAS 21726-71-6)
- 2-(Bromomethyl)-2-phenyl-1,3-dioxolane (CAS 3418-21-1)
- 2-Bromo-1-(4-ethoxyphenyl)ethanone (CAS 51012-63-6)
- 3-(2-Aminoethyl)-3-hydroxyindolin-2-one Hydrochloride (CAS 79105-51-4)
- N-(2-Aminophenyl)-4-((3-phenyl-2H-indazol-2-yl)methyl)benzamide (CAS 920315-38-4)
- 5-(2-Cyanophenyl)nicotinic acid (CAS 1263377-60-1)
- N-(2-Chloro-4-formyl-5-hydroxyphenyl)acetamide (CAS 1350475-36-3)
- 2-Methyl-3,3'-bipyridine (CAS 1214326-04-1)
- Ethyl 6-bromo-2-fluoro-3-methylbenzoate (CAS 1805421-53-7)
- N-{4-[(2-{[(4-chlorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazolin-4-yl)oxy]phenyl}acetamide (CAS 339019-03-3)
- 3-(1-(1H-Indol-3-yl)ethyl)-1-benzylpiperidin-4-one (CAS 39032-87-6)
- Levosimendan Impurity 26 (CAS CATO-C4X-130826)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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