5-Bromo-1-(2,6-dichloro-4-fluorophenyl)-4-(methylthio)-1H-imidazole CAS 143091-69-4
| CAS No. | 143091-69-4 |
| Molecular Formula | C10H6BrCl2FN2S |
| Molecular Weight | 356.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-1-(2,6-dichloro-4-fluorophenyl)-4-(methylthio)-1H-imidazole (CAS 143091-69-4), a certified reference material (molecular formula C10H6BrCl2FN2S, MW 356.04 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6BrCl2FN2S, 5-Bromo-1-(2,6-dichloro-4-fluorophenyl)-4-(methylthio)-1H-imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 356.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C10H6BrCl2FN2S |
| Molecular Weight | 356.04 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- (1s)-2-Bromo-1-[4-(4-bromophenyl)phenyl]ethan-1-ol (CAS 1175845-77-8)
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Recommended Standards
- (2E)-3-(4-Bromophenyl)-1-(2,5-dichlorophenyl)prop-2-en-1-one (CAS 1354807-90-1)
- (2E)-1-(3-Bromophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 358656-04-9)
- 3-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid (CAS 1346447-39-9)
- (2E)-1-(4-Bromophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 918496-04-5)
- 5-(4-Chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide (CAS 832737-47-0)
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- Acetyl Dipeptide-1 (CAS 196604-48-5)
Why CATO?
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