6-(2,4-Dichlorophenyl)-2-ethoxynicotinonitrile CAS 439112-18-2
| CAS No. | 439112-18-2 |
| Molecular Formula | C14H10Cl2N2O |
| Molecular Weight | 293.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(2,4-Dichlorophenyl)-2-ethoxynicotinonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-(2,4-Dichlorophenyl)-2-ethoxynicotinonitrile (CAS 439112-18-2), molecular formula C14H10Cl2N2O and molecular weight 293.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H10Cl2N2O, 6-(2,4-Dichlorophenyl)-2-ethoxynicotinonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 293.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 6-(2,4-Dichlorophenyl)-2-ethoxynicotinonitrile 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 | C14H10Cl2N2O |
| Molecular Weight | 293.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
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Recommended Standards
- 5-(5,7-Dichlorobenzo[d]oxazol-2-yl)-2-methylaniline (CAS 380882-58-6)
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- 6,8-Dichloro-2-(3-methoxyphenyl)imidazo[1,2-a]pyridine (CAS 940433-03-4)
- 4-Nitro-1-((perfluorophenyl)methyl)-1H-pyrazole (CAS 957481-78-6)
- 2-(2-Chloro-5-methylphenoxy)-4-methylphenylamine (CAS 946716-30-9)
- 3-(1-Tosylpiperidin-2-yl)quinoline (CAS 1352531-21-5)
- 1-(6-Methoxypyridin-3-yl)ethan-1-amine hydrochloride (CAS 1955498-19-7)
- 1-(4-Iodophenyl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 20725-36-4)
- 4-Chloro-6,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 35808-69-6)
- 2,4,6-Tri(quinolin-2-yl)-1,3,5-triazine (CAS 108248-14-2)
- N-(9-((2R,3R,5S)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-hydroxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3H-purin-2-yl)isobutyramide (CAS 157327-99-6)
- 3-Chloro-2,4,5-trifluorobenzotrifluoride (CAS 112290-02-5)
- 1H-indazole-5-carbohydrazide (CAS 1005205-25-3)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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