1-Allyl-N-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 339027-47-3
| CAS No. | 339027-47-3 |
| Molecular Formula | C15H12Cl2N2O2 |
| Molecular Weight | 323.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Allyl-N-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (C15H12Cl2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 323.17 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-Allyl-N-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339027-47-3), a certified reference material (molecular formula C15H12Cl2N2O2, MW 323.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C15H12Cl2N2O2 |
| Molecular Weight | 323.17 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
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Recommended Standards
- 1,1'-(Oxybis(4,1-phenylene))bis(2-chloroethan-1-one) (CAS 3030-53-3)
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- (E)-3-(4-(benzyloxy)-3,5-dichlorophenyl)acrylic acid (CAS 773131-40-1)
- 2-(2,3-Dichlorophenyl)-4-oxo-4-phenylbutanoic acid (CAS 338964-83-3)
- 3-Fluoro-5-(trifluoromethyl)benzylamine (CAS 150517-77-4)
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- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(4-ethylphenyl)propanamide (CAS 1260950-65-9)
- Fulvestrant impurity 49 (CAS CATO-C4X-191749)
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- 1-Isopropyl-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 914206-71-6)
- 1-(3-(2-Methoxyphenoxy)propyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 640254-42-8)
- 2-(3-Bromophenyl)thiazolidine (CAS 67086-84-4)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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