1-(3-Bromophenyl)-3-(p-tolyl)propan-1-one CAS 898768-69-9
| CAS No. | 898768-69-9 |
| Molecular Formula | C16H15BrO |
| Molecular Weight | 303.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-Bromophenyl)-3-(p-tolyl)propan-1-one.
CATO supplies 1-(3-Bromophenyl)-3-(p-tolyl)propan-1-one (CAS 898768-69-9), a certified reference material (molecular formula C16H15BrO, MW 303.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H15BrO, 1-(3-Bromophenyl)-3-(p-tolyl)propan-1-one contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.19 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.
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 | C16H15BrO |
| Molecular Weight | 303.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 4-(4-Bromophenyl)-1-phenylbutan-1-one (CAS 1225857-78-2)
- (3-Bromophenyl)(4-isopropylphenyl)methanone (CAS 844879-27-2)
- (3-Bromophenyl)(4-propylphenyl)methanone (CAS 844879-31-8)
- (4-Bromophenyl)(4-isopropylphenyl)methanone (CAS 91404-24-9)
- (4-Bromophenyl)(4-propylphenyl)methanone (CAS 64358-23-2)
- 1-(4-Bromophenyl)-3-(o-tolyl)propan-1-one (CAS 898789-40-7)
- 3-(3-Bromophenyl)-1-(m-tolyl)propan-1-one (CAS 898781-97-0)
- 3-(3-Bromophenyl)-1-(p-tolyl)propan-1-one (CAS 898781-99-2)
Recommended Standards
- 1-(Benzyloxy)-3-bromo-5-cyclopropylbenzene (CAS 2158298-36-1)
- 2-(Benzyloxy)-5-bromo-2,3-dihydro-1H-indene (CAS 2102326-09-8)
- 2-{5-Oxo-4-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetic acid (CAS 860612-21-1)
- 4-Fluoro-2-methyl-5-nitrophenyl trifluoromethanesulfonate (CAS 1820734-74-4)
- N-(2-(1-Methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)thiophene-2-carboxamide (CAS 1049364-26-2)
- Propiverine Hydrochloride (CAS 54556-98-8)
- 4-Chloro-1,3-dimethylpyrazolo-[3,4-b]pyridine-5-carbonyl chloride (CAS 175201-95-3)
- (S)-2-((S)-3-Methylpyrrolidin-1-yl)propan-1-ol (CAS 620627-29-4)
- 2-(((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353960-61-8)
- Vortioxetine Impurity 6 (CAS 1293342-97-8)
- 2-Methyl-1-((4-nitrophenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 159350-46-6)
- N-tert-Butyl-4-methylbenzamide (CAS 42498-32-8)
- (S)-2-(5-fluoro-6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid (CAS 916661-57-9)
- Peptide 439 (CAS CATO-CPTD788439)
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