1-(3,4-Difluorophenyl)-N-(2-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide CAS 478063-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478063-37-5 |
| Molecular Formula | C18H13F2N3O2 |
| Molecular Weight | 341.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Difluorophenyl)-N-(2-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide (CAS 478063-37-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13F2N3O2. Molecular weight: 341.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13F2N3O2 |
| Molecular Weight | 341.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
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- 1-(2,4-Difluorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde (CAS 618101-85-2)
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Recommended Standards
- 2-((4-(Trifluoromethoxy)phenyl)sulfonyl)-1H-indole (CAS 1505521-38-9)
- 1-(4-Fluorophenyl)-4-(3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 941893-23-8)
- S-Phenyl (2-(trifluoromethyl)benzo[d][1,3]dioxol-2-yl)carbamothioate (CAS 145396-55-0)
- Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 491614-28-9)
- Ethyl 2-(N-phenyl4-chlorobenzenesulfonamido)acetate (CAS 93011-02-0)
- D-Gluconic acid manganese salt (CAS 6485-39-8)
- Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)carbamate (CAS 1354029-71-2)
- 1-(1,2,2,3,3,4,5,5,6,6-Decafluoro-4-(trifluoromethyl)cyclohexyl)-2,2,3,3,4,4,5,5,6,6-decafluoropiperidine (CAS 86630-50-4)
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- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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