2-Bromo-1-(4-methoxyphenyl)propan-1-one CAS 21086-33-9
| CAS No. | 21086-33-9 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Bromo-1-(4-methoxyphenyl)propan-1-one (C10H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 243.10 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Bromo-1-(4-methoxyphenyl)propan-1-one (CAS 21086-33-9) is a high-purity analytical reference standard with the molecular formula C10H11BrO2 and a molecular weight of 243.10 g/mol.
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 2-Bromo-1-(4-methoxyphenyl)propan-1-one 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 | 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.) | 1963 |
| 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)
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Recommended Standards
- 2-Bromo-1-(4-methoxy-3-methylphenyl)ethan-1-one (CAS 99070-16-3)
- 2-Bromo-1,1,3,3-tetramethoxypropane (CAS 63331-67-9)
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- 2-Bromo-4-isopropylbenzoic acid (CAS 51605-88-0)
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)-1,1-diethylguanidine (CAS 787498-19-5)
- 2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine (CAS 114991-98-9)
- N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)acetamide (CAS 337922-11-9)
- 2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol (CAS 375-21-3)
- 5-(Benzyloxy)-2-iodo-1,3-dimethylbenzene (CAS 126312-61-6)
- 2-Cyclopropyl-6,8-dimethylquinoline-4-carboxylic Acid (CAS 897554-25-5)
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