Ethyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate CAS 1353502-09-6
| CAS No. | 1353502-09-6 |
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate 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.
Ethyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate (CAS 1353502-09-6), molecular formula C12H14N2O2 and molecular weight 218.25 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate (C12H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H14N2O2 |
| Molecular Weight | 218.25 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.) | 1991 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-(Imidazo[1,2-a]pyridin-2-yl)-2,2-dimethylpropanoic acid (CAS 1510096-67-9)
- Imidazo[1,2-f]phenanthridine (CAS 37694-95-4)
- Imidazo[1,2-a]pyridin-3-yl-oxoacetic acid ethyl ester (CAS 603301-58-2)
- Imidazo[1,2-b]pyridazine-3-sulfonyl chloride (CAS 1150567-73-9)
- N-(imidazo[1,2-a]pyridin-5-yl)pivalamide (CAS 1242268-22-9)
- 4-(Imidazo[1,2-a]pyridin-3-yl)piperidin-4-ol (CAS 788822-24-2)
- 3-(Imidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 855194-39-7)
- 4-(Imidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 55843-91-9)
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