1-((4-Bromophenyl)thio)-3-methylbutan-2-one CAS 1468412-45-4
| CAS No. | 1468412-45-4 |
| Molecular Formula | C11H13BrOS |
| Molecular Weight | 273.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Bromophenyl)thio)-3-methylbutan-2-one (C11H13BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-((4-Bromophenyl)thio)-3-methylbutan-2-one (CAS 1468412-45-4), molecular formula C11H13BrOS and molecular weight 273.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-((4-Bromophenyl)thio)-3-methylbutan-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H13BrOS |
| Molecular Weight | 273.19 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.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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Recommended Standards
- 1-((2-Bromophenyl)thio)-3-methylbutan-2-one (CAS 1467472-89-4)
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- 4-((4-Bromophenyl)thio)pentan-2-one (CAS 1344255-72-6)
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