2-Bromo-1-(4-propylphenyl)ethan-1-one CAS 64328-67-2
| CAS No. | 64328-67-2 |
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Bromo-1-(4-propylphenyl)ethan-1-one (CAS 64328-67-2), a certified reference material (molecular formula C11H13BrO, MW 241.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H13BrO, 2-Bromo-1-(4-propylphenyl)ethan-1-one contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 1-(5-Amino-2-methylphenyl)propan-1-one (CAS 1432679-48-5)
- tert-Butyl N-{6-azaspiro[3.4]octan-8-yl}carbamate (CAS 1258649-89-6)
- 5873-93-8 6122AE C14H10S4 Diphenyldithioperoxyanhydride (CAS 5873-93-8)
- N-Acetylneuraminyllacto-N-neohexaose (CAS 118023-83-9)
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