Ethyl 7-methoxy-2-methylimidazo[1,2-a]pyridine-3-carboxylate CAS 854515-82-5
| CAS No. | 854515-82-5 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-methoxy-2-methylimidazo[1,2-a]pyridine-3-carboxylate (C12H14N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 7-methoxy-2-methylimidazo[1,2-a]pyridine-3-carboxylate (CAS 854515-82-5) is a high-purity analytical reference standard with the molecular formula C12H14N2O3 and a molecular weight of 234.25 g/mol.
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), Ethyl 7-methoxy-2-methylimidazo[1,2-a]pyridine-3-carboxylate 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 | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- tert-Butyl (S)-(4-(dimethyl(oxo)-l6-sulfaneylidene)-3-oxo-1-phenylbutan-2-yl)carbamate (CAS 400611-25-8)
- Isopropyl (R,Z)-7-(3-((tert-butyldimethylsilyl)oxy)-5-oxocyclopent-1-en-1-yl)hept-5-enoate (CAS 474944-36-0)
- 1-Phenylbut-3-en-1-amine (CAS 4383-23-7)
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- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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