2-(4-Bromophenyl)-5-(difluoromethyl)thiazole CAS 2090725-95-2
| CAS No. | 2090725-95-2 |
| Molecular Formula | C10H6BrF2NS |
| Molecular Weight | 290.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4-Bromophenyl)-5-(difluoromethyl)thiazole (CAS 2090725-95-2) is a high-purity analytical reference standard with the molecular formula C10H6BrF2NS and a molecular weight of 290.13 g/mol.
Based on its molecular formula C10H6BrF2NS, 2-(4-Bromophenyl)-5-(difluoromethyl)thiazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H6BrF2NS |
| Molecular Weight | 290.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 4-(3,5-Dichlorophenoxy)-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 338955-88-7)
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- Semaglutide Impurity 166 (CAS 1395881-03-4)
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