1-(4-Bromophenyl)-2-propanone CAS 6186-22-7
| CAS No. | 6186-22-7 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Bromophenyl)-2-propanone is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Bromophenyl)-2-propanone (CAS 6186-22-7), molecular formula C9H9BrO and molecular weight 213.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9BrO, 1-(4-Bromophenyl)-2-propanone 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 213.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C9H9BrO |
| Molecular Weight | 213.07 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1958 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(3-bromophenyl)oxetane (CAS 1044507-52-9)
- (2E)-3-(4-Bromophenyl)-2-propen-1-ol (CAS 105515-33-1)
- 3-(2-Bromophenyl)propanal (CAS 107408-16-2)
- 1-(4-Bromophenyl)cyclopropanol (CAS 109240-30-4)
- 1-(2-Bromophenyl)prop-2-en-1-ol (CAS 114837-50-2)
- 1-(2-Bromophenyl)cyclopropan-1-ol (CAS 1186503-77-4)
- (E)-3-(2-Bromophenyl)prop-2-en-1-ol (CAS 124854-94-0)
- 1-(3-Bromophenyl)cyclopropan-1-ol (CAS 1250956-44-5)
Recommended Standards
- 1-(4-Bromo-3-methylphenyl)ethanone (CAS 37074-40-1)
- 1-(5-Bromo-2-methylphenyl)ethanone (CAS 90326-54-8)
- 1-(2-Bromovinyl)-4-methoxybenzene (CAS 27570-08-7)
- 1-(5-Bromopyridin-2-yl)cyclopropanamine (CAS 944718-22-3)
- 1-Ethyl-N-((4-methylthiazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1485729-54-1)
- (S)-1-(6-(4-Methylthiazol-5-yl)pyridin-3-yl)ethan-1-amine hydrochloride (CAS 2378052-12-9)
- Hexamidine Dihydrochloride (CAS 50357-46-5)
- 1-(Cyclopropylmethyl)piperidine-3-carbaldehyde (CAS 1250555-13-5)
- 1-(2,5-Dimethylphenyl)pentan-1-one (CAS 66286-25-7)
- H-DL-β-(3,4-Dihydroxyphenyl)-DL-Ser-OH (CAS 492-46-6)
- 3-(6,7-Dimethoxy-1-methylisoquinolin-4-yl)-2-methylcyclohexanone (CAS 59571-84-5)
- Trandolapril Impurity 10 (CAS 83508-14-9)
- 7-Bromo-2-chloro-4-methoxyquinoline (CAS 847900-61-2)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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