1-(2-Bromophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one CAS 438483-12-6
| CAS No. | 438483-12-6 |
| Molecular Formula | C12H11BrN2OS |
| Molecular Weight | 311.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Bromophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one (CAS 438483-12-6), molecular formula C12H11BrN2OS and molecular weight 311.20 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2-Bromophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one (C12H11BrN2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(2-Bromophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-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 | C12H11BrN2OS |
| Molecular Weight | 311.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-((2-Bromophenyl)thio)-1-(1-methyl-1h-pyrazol-4-yl)ethan-1-one (CAS 1479494-85-3)
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Recommended Standards
- 2-((2-Selenocyanatoethyl)carbamoyl)phenyl acetate (CAS 1850293-95-6)
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- (3,5-Dimethyl-4-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704067-35-5)
- 2,6-Dimethoxy-5-(methylthio)pyridine-3-boronic acid pinacol ester (CAS 2121513-29-7)
- tert-butyl 4-oxopyran-3-carboxylate (CAS 1538834-67-1)
- 4-(2,6,6-Trimethyltetrahydro-2H-pyran-2-yl)but-3-yn-2-ol (CAS 127897-41-0)
- 2-(4-(Pyridin-2-yl)piperazin-1-yl)ethan-1-ol (CAS 40004-68-0)
- 4-(2-Methoxyphenyl)nicotinic acid (CAS 133363-00-5)
- 2-bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazole (CAS CATO-CIM-105076)
- 4-Iodo-2,6-diisopropylaniline (CAS 140411-20-7)
- (1-Benzylcyclobutyl)methanol (CAS 433219-87-5)
- Direct Black 168 (tech grade) (CAS 85631-88-5)
- Hepcidin-1 (mouse) trifluoroacetate salt (CAS 1676104-75-8)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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