1-[(4-Chlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile CAS 866038-58-6
| CAS No. | 866038-58-6 |
| Molecular Formula | C19H13ClN2O |
| Molecular Weight | 320.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-[(4-Chlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-[(4-Chlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 866038-58-6), molecular formula C19H13ClN2O and molecular weight 320.77 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[(4-Chlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C19H13ClN2O |
| Molecular Weight | 320.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-([4-(3-Chlorophenyl)piperazin-1-yl]methyl)-5-hydroxy-4h-pyran-4-one (CAS 1105190-00-8)
- 3-(2-Chlorophenyl)-3-(3-(methoxymethoxy)phenyl)propanoic acid (CAS 1142210-90-9)
- (Z)-{1-[3-(4-chlorophenyl)-1,2-oxazol-5-yl]ethylidene}amino 3-methylbutanoate (CAS 478066-79-4)
- 1-[(2-Chlorophenyl)methyl]-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478080-27-2)
- 1-[(3-Chlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 338955-45-6)
- 1-[(3-Chlorophenyl)methyl]-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 339108-94-0)
- 1-[(4-Chlorophenyl)methyl]-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 339108-97-3)
- 1-Benzyl-5-(3-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-86-2)
Recommended Standards
- 2-((4-Chloro-6-((2,3-dimethylphenyl)(methyl)amino)pyrimidin-2-yl)amino)acetic acid (CAS 86627-19-2)
- 1-(4-Chlorobenzyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478080-25-0)
- 2-(1,1’-biphenyl-4-ylcarbonyl)benzoyl chloride (CAS 344875-46-3)
- 1-(3-Chlorobenzyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478080-28-3)
- 2-[(2-furylmethyl)amino]-2-methylpropanenitrile (CAS 743444-74-8)
- (2-Methylbenzofuran-5-yl)hydrazine (CAS 757126-27-5)
- 4-Bromo-3-(difluoromethyl)-1-isopropyl-1H-pyrazole (CAS 1856033-52-7)
- (4-Benzhydrylpiperazin-1-yl)(2,6-difluorophenyl)methanone (CAS 496054-70-7)
- (4-methyl-1,2,5-oxadiazol-3-yl)methanol (CAS 78441-74-4)
- Methyl 3-ethyl-1H-pyrazole-5-carboxylate (CAS 834869-10-2)
- 2-Ethyl-3,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 70381-71-4)
- 2-(3-Benzyl-4-(tert-butoxycarbonyl)-2-oxopiperazin-1-yl)acetic acid (CAS 1260644-22-1)
- 3-(Trifluoromethylthio) isonicotinonitrile (CAS 1204235-20-0)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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