2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(4-methylphenyl)acetonitrile CAS 478043-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478043-26-4 |
| Molecular Formula | C19H11F6N3 |
| Molecular Weight | 395.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(4-methylphenyl)acetonitrile (CAS 478043-26-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H11F6N3. Molecular weight: 395.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H11F6N3 |
| Molecular Weight | 395.30 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 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-((2-((2,4-Dichloro-5-methoxyphenyl)amino)-2-oxoethyl)sulfinyl)-N,N-diethylacetamide (CAS 341965-16-0)
- 8-(P-tolyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridine (CAS 691869-98-4)
- 2-((2-((2,4-Dichloro-5-isopropoxyphenyl)amino)-2-oxoethyl)sulfinyl)-N,N-dimethylacetamide (CAS 341964-66-7)
- Pentaerythritol diacrylate monostearate (CAS 92092-01-8)
- Methyl 2-methyl-3-phenyl-2,3-dihydroisoxazole-5-carboxylate (CAS 87352-10-1)
- Phenyl 3,4,6-Tri-O-acetyl-2-deoxy-1-thio-2-(2,2,2-trichloroethoxyformamido)-β-D-galactopyranoside (CAS 278784-83-1)
- (1S,4R)-2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-1-carboxylic acid (CAS 1628613-11-5)
- Chondroitin disaccharide Δdi-6S sodium salt (CAS 136132-72-4)
- Dolutegravir Impurity 45 (CAS 2244245-33-6)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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