2-Chloro-N-(2-ethylphenyl)isonicotinamide CAS 1019323-34-2
| CAS No. | 1019323-34-2 |
| Molecular Formula | C14H13ClN2O |
| Molecular Weight | 260.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Chloro-N-(2-ethylphenyl)isonicotinamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-Chloro-N-(2-ethylphenyl)isonicotinamide (CAS 1019323-34-2) is a high-purity analytical reference standard with the molecular formula C14H13ClN2O and a molecular weight of 260.72 g/mol.
2-Chloro-N-(2-ethylphenyl)isonicotinamide (C14H13ClN2O) 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H13ClN2O |
| Molecular Weight | 260.72 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-1-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)ethan-1-one (CAS 1018304-05-6)
- 6-Chloro-N-(4-ethylphenyl)nicotinamide (CAS 1019118-23-0)
- 2-Chloro-N-(2,3-dimethylphenyl)isonicotinamide (CAS 1019372-83-8)
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Recommended Standards
- N-(3-Aminophenyl)-2-(4-chlorophenyl)acetamide (CAS 1016840-78-0)
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- 3-(Dimethylamino)-2-(trifluoromethyl)phenol (CAS 1243457-45-5)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-fluorophenyl)acetic acid (CAS 142186-36-5)
- Alexidine-d10 (CAS 1246818-47-2)
- 1119451-43-2 2-Bromo-1-(3-methylpiperidin-1-yl)butan-1-one DTXSID70649288 (CAS 1119451-43-2)
- Acotiamide Impurity 33 (CAS 788137-01-9)
- Ethyl pentanimidate (CAS 999-09-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com