1-Bromo-3-(4-methyl-3-((trifluoromethyl)thio)phenyl)propan-2-one CAS 1806649-32-0
| CAS No. | 1806649-32-0 |
| Molecular Formula | C11H10BrF3OS |
| Molecular Weight | 327.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-Bromo-3-(4-methyl-3-((trifluoromethyl)thio)phenyl)propan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-Bromo-3-(4-methyl-3-((trifluoromethyl)thio)phenyl)propan-2-one (CAS 1806649-32-0), a certified reference material (molecular formula C11H10BrF3OS, MW 327.16 g/mol) for analytical method development and quality control.
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 | C11H10BrF3OS |
| Molecular Weight | 327.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-Bromo-4-(1,2-dibromoethyl)benzene (CAS 33458-10-5)
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- 5-Amino-3-chloro-2-hydroxybenzoic acid (CAS 54669-97-5)
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- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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