2-((4-Chloro-2-fluorophenyl)amino)-N-cyclopropylacetamide CAS 923191-46-2
| CAS No. | 923191-46-2 |
| Molecular Formula | C11H12ClFN2O |
| Molecular Weight | 242.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chloro-2-fluorophenyl)amino)-N-cyclopropylacetamide (C11H12ClFN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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.
2-((4-Chloro-2-fluorophenyl)amino)-N-cyclopropylacetamide (CAS 923191-46-2) is a high-purity analytical reference standard with the molecular formula C11H12ClFN2O and a molecular weight of 242.68 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), 2-((4-Chloro-2-fluorophenyl)amino)-N-cyclopropylacetamide 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 | C11H12ClFN2O |
| Molecular Weight | 242.68 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-((3-Chloro-4-fluorophenyl)amino)-N-cyclopropylacetamide (CAS 923191-44-0)
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- 2-(tert-Butyl)-4-chloro-6-fluorobenzo[d]oxazol-7-amine (CAS 650598-18-8)
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- 2-(2-Bromophenyl)propan-2-amine (CAS 173026-23-8)
- 2,4,5-Trichlorophenol (CAS 95-95-4)
- 2-(4-Fluoro-1H-pyrazol-1-yl)acetonitrile (CAS 1469287-01-1)
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