1-(4-Chlorophenyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one CAS 50427-35-5
| CAS No. | 50427-35-5 |
| Molecular Formula | C12H8ClN3O |
| Molecular Weight | 245.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chlorophenyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (CAS 50427-35-5) is a high-purity analytical reference standard with the molecular formula C12H8ClN3O and a molecular weight of 245.66 g/mol.
1-(4-Chlorophenyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (C12H8ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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 | C12H8ClN3O |
| Molecular Weight | 245.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
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- 2-(4-Chlorophenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1255788-78-3)
- 2-(3-Chlorophenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1338666-87-7)
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Recommended Standards
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