1-[(3,4-Difluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 242797-46-2
| CAS No. | 242797-46-2 |
| Molecular Formula | C13H10F2N2O2 |
| Molecular Weight | 264.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[(3,4-Difluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[(3,4-Difluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-46-2), molecular formula C13H10F2N2O2 and molecular weight 264.23 g/mol, is a CATO reference standard with documented purity and traceability.
1-[(3,4-Difluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (C13H10F2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-[(3,4-Difluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide 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 | C13H10F2N2O2 |
| Molecular Weight | 264.23 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- Ethyl 2-(3,5-difluorophenyl)pyrimidine-5-carboxylate (CAS 1245052-19-0)
- 1-(2,3-difluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 1283628-49-8)
- 1-(2,4-difluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926265-67-0)
- 1-(3,4-Difluorophenyl)-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926219-23-0)
- 1-(3,5-difluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926207-33-2)
- N-(2,4-difluorophenyl)-2-(1-methyl-1H-pyrrol-2-yl)-2-oxoacetamide (CAS 477872-05-2)
- N-(3,4-difluorophenyl)-2-(1-methyl-1H-pyrrol-2-yl)-2-oxoacetamide (CAS 477872-04-1)
- 3-(3,5-Difluorophenyl)-5-methoxybenzoic acid (CAS 1261903-90-5)
Recommended Standards
- 1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 886360-63-0)
- 2-((2-(Acryloyloxy)ethoxy)carbonyl)benzoic acid (CAS 30697-40-6)
- 1-(2,5-Dimethoxyphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 352441-41-9)
- 2-(2,4-Dinitrophenyl)cyclohexan-1-one (CAS 21442-55-7)
- 5-(Thiophen-2-yl)furan-2-carboxylic acid (CAS 886505-79-9)
- 1-Ethyl-4-nitro-1H-pyrazole-5-carboxylic acid (CAS 494791-30-9)
- 4-(((2-Ethoxyphenyl)amino)methyl)-6-hydroxy-7-phenyl-2H-chromen-2-one (CAS 859142-49-7)
- Tert-butyl (2S,4R)-2-allyl-4-hydroxypyrrolidine-1-carboxylate (CAS 474023-54-6)
- 5-chloro-2-(difluoromethyl)pyrazolo[4,3-b]pyridine (CAS 2468028-33-1)
- 5-Chloro-1-methyl-1h-imidazole-4-sulfonamide (CAS 101258-32-6)
- 1-((4-Bromophenyl)amino)-2,5-dihydrophosphole 1-oxide (CAS 709645-79-4)
- 5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diylbis(ethyne-2,1-diyl))diisophthalicacid (CAS 2049078-65-9)
- [2-(Butylthio)ethyl]amine hydrochloride (CAS 3492-83-9)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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