1-Methyl-2-oxo-5-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile CAS 338964-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338964-42-4 |
| Molecular Formula | C14H9F3N2O |
| Molecular Weight | 278.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-2-oxo-5-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile (CAS 338964-42-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9F3N2O. Molecular weight: 278.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9F3N2O |
| Molecular Weight | 278.23 g/mol |
| 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 | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-3-5-Tri-O-acetyl-2-deoxy-2-fluoro-α-D-arabinofuranose (CAS 444586-86-1)
- 1-Phenyl-2-(3-(trifluoromethyl)phenyl)ethane-1,2-dione (CAS 40103-85-3)
- 11-Methyl-3-(trifluoromethyl)benzo[b]pyrido[2,3-f][1,4]oxazepine (CAS 865657-92-7)
- Methyl 4-chloro-2-formyl-1-methyl-1H-imidazole-5-carboxylate (CAS 2416993-27-4)
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- 1-{5-[4-(Methylsulfanyl)phenyl]-2-thienyl}ethanone (CAS 284493-79-4)
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- 931-51-1 OAG686RDSU Cyclohexylmagnesium chloride Chlorocyclohexylmagnesium Magnesium, chlorocyclohexyl- EINECS 213-237-1 HSDB 5772 UNII-OAG686RDSU EC 213-237-1 (CAS 931-51-1)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com