2-Chloro-N-ethyl-N-(naphthalen-1-yl)acetamide CAS 22302-57-4
| CAS No. | 22302-57-4 |
| Molecular Formula | C14H14ClNO |
| Molecular Weight | 247.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-N-ethyl-N-(naphthalen-1-yl)acetamide (CAS 22302-57-4) is a high-purity analytical reference standard with the molecular formula C14H14ClNO and a molecular weight of 247.72 g/mol.
2-Chloro-N-ethyl-N-(naphthalen-1-yl)acetamide (C14H14ClNO) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H14ClNO |
| Molecular Weight | 247.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- Fluoxetine EP Impurity B (CAS 23580-89-4)
- 3-Ethyl-6-methoxyquinolin-2-amine (CAS 948292-17-9)
- 1,3-dimethyl-1H,4H,5H,6H-pyrazolo[3,4-b][1,4]oxazine (CAS 1384430-50-5)
- Methyl 4-cyclopropyl-2-(piperidin-1-yl)pyrimidine-5-carboxylate (CAS 1072944-55-8)
- N-(4-morpholinophenyl)-2-(phenylsulfonyl)acetamide (CAS 478064-98-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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