Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate hydrobromide CAS 1211132-28-3
| CAS No. | 1211132-28-3 |
| Molecular Formula | C11H8ClF3N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate hydrobromide (CAS 1211132-28-3), a certified reference material (molecular formula C11H8ClF3N2O2HBr, MW 373.55 g/mol) for analytical method development and quality control.
Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate hydrobromide (C11H8ClF3N2O2HBr) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
CATO manufactures Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate hydrobromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H8ClF3N2O2 HBr |
| Molecular Weight | 373.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-oxo-2,3-dihydro-1,3-oxazole-4-carboxylic acid (CAS 406183-40-2)
- Tert-butyl (2R,6S)-2-(aminomethyl)-6-methylmorpholine-4-carboxylate (CAS 2299231-05-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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