3-Bromo-2-(4-bromophenyl)-8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine CAS 866137-79-3
| CAS No. | 866137-79-3 |
| Molecular Formula | C14H6Br2ClF3N2 |
| Molecular Weight | 454.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H6Br2ClF3N2, 3-Bromo-2-(4-bromophenyl)-8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 454.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-Bromo-2-(4-bromophenyl)-8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 866137-79-3) is a high-purity analytical reference standard with the molecular formula C14H6Br2ClF3N2 and a molecular weight of 454.47 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C14H6Br2ClF3N2 |
| Molecular Weight | 454.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-4'-[di(p-tolyl)amino]stilbene (CAS 101186-77-0)
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Recommended Standards
- 3-{[3-(benzyloxy)-4-methoxyphenyl]methylidene}-9-oxo-1h,2h,3h,9h-pyrrolo[2,1-b]quinazoline-6-carboxylic acid (CAS 746605-11-8)
- 3-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(2-methoxyethyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 371144-21-7)
- (4-Fluorophenyl)(1-(nitro(phenylsulfonyl)methyl)-3,4-dihydroisoquinolin-2(1H)-yl)methanone (CAS 339106-06-8)
- 3-Phenyl-N-({[3-(trifluoromethyl)phenyl]carbamothioyl}amino)-1H-indole-2-carboxamide (CAS 338415-09-1)
- 2-Methyl-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 739365-02-7)
- Methyl 3-((2-nitro-4-(trifluoromethyl)phenyl)amino)propanoate (CAS 885949-93-9)
- 3'-Cyano-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1178671-57-2)
- 2-(1,5-Dimethyl-1H-pyrrol-2-yl)-N-methylethanamine (CAS 601494-79-5)
- (R)-4-(tert-Butoxy)-2-isopropyl-4-oxobutanoic acid (CAS 389843-61-2)
- (8-Azabicyclo[3.2.1]octan-3-yl)methanol hydrochloride (CAS 1890308-93-6)
- Dimethyl (R)-(2-methylaziridin-1-yl)phosphonate (CAS 2213398-49-1)
- N-Hydroxy-2-(6-(pyrrolidin-1-yl)-2-(3-(trifluoromethyl)phenyl)pyrimidin-4-yl)acetamide (CAS 42055-70-9)
- 1-(4-Aminophenyl)-2,3-dihydro-1h-imidazol-2-one (CAS 1016728-19-0)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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