3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carboxylic acid CAS 866145-46-2
| CAS No. | 866145-46-2 |
| Molecular Formula | C15H11BrN2O3 |
| Molecular Weight | 347.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 347.16 g/mol gives 3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carboxylic acid (CAS 866145-46-2), a certified reference material (molecular formula C15H11BrN2O3, MW 347.16 g/mol) for analytical method development and quality control.
3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carboxylic acid (C15H11BrN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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), 3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carboxylic acid 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 | C15H11BrN2O3 |
| Molecular Weight | 347.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 6'-Bromo-4,4-difluoro-8'-methyl-2'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'-dione (CAS 1849592-64-8)
- 2-(5-Bromo-2-methoxybenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 620545-86-0)
- 3-(6-Bromo-2H-naphtho[1,8-cd]isoxazol-2-yl)piperidine-2,6-dione (CAS 2767588-62-3)
- 7-Bromo-2-(4-nitrophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 882854-44-6)
- 5-Bromo-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1170554-63-8)
- 3-Bromo-1-[(6-methyl-2-pyridyl)methyl]-4-nitro-1H-indazole (CAS 1313408-93-3)
- 2-Bromo-N-(3,4-difluorobenzyl)-4-methylthiazole-5-carboxamide (CAS 1072806-42-8)
- 3-(4-bromo-6-fluoro-1-oxo-isoindolin-2-yl)piperidine-2,6-dione (CAS 2410219-18-8)
Recommended Standards
- 2,6-Dichloro-3-(4-trifluoromethylphenyl)-propiophenone (CAS 898749-92-3)
- Methyl 7-(bromomethyl)-9-oxo-9H-xanthene-1-carboxylate (CAS 328526-38-1)
- 2,6-Dichloro-3-(2-trifluoromethylphenyl)-propiophenone (CAS 898749-86-5)
- N-(4-bromophenyl)-3-(3-nitrophenyl)acrylamide (CAS 300822-12-2)
- 1,3-Diethyl 2-{[(1-carbamoylcyclopentyl)amino]methylidene}propanedioate (CAS 1035818-98-4)
- 2-(4-(4-Ethoxyphenyl)-2-morpholinothiazol-5-yl)acetic acid (CAS 1443290-05-8)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)guanidine (CAS 314268-50-3)
- N-(2-aminophenyl)-2-methylbutanamide (CAS 946768-61-2)
- 2-(5-((2-Chloro-5-methylphenoxy)methyl)-1,2,4-oxadiazol-3-yl)-N-methylethanamine (CAS 1306739-21-8)
- (2S,3R,4S,5S,6R)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triol (CAS 5155-43-1)
- LL-37 amide trifluoroacetate salt (CAS 597562-32-8)
- N-(3,4-dichlorophenyl)-2-(3-(trifluoromethyl)phenyl)thiazole-4-carboxamide (CAS 303998-65-4)
- Etoricoxib impurity 69 (CAS 300355-18-4)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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