2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(4-fluorophenyl)acetonitrile CAS 478043-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478043-28-6 |
| Molecular Formula | C18H8F7N3 |
| Molecular Weight | 399.27 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-fluorophenyl)acetonitrile (CAS 478043-28-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H8F7N3. Molecular weight: 399.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H8F7N3 |
| Molecular Weight | 399.27 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 |
Related Bis Standards
- 2-(1-{[3,5-bis(trifluoromethyl)phenyl]amino}ethylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 1024222-54-5)
- 1-(2-((5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)amino)phenyl)ethan-1-one (CAS 337928-11-7)
- 1-(5-(3,5-bis(trifluoromethyl)phenyl)furan-2-yl)-N-phenylmethanimine oxide (CAS 647824-23-5)
- 5-((3,5-Bis(trifluoromethyl)phenyl)amino)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 946386-77-2)
- Methyl 2-(4-(2-(trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxylate (CAS 881384-32-3)
- 4-(trifluoromethyl)phenyl 3-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]acrylate (CAS 648859-79-4)
- 1-[2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl]-N-[2-(thiophen-2-yl)ethyl]piperidine-4-carboxamide (CAS 1775411-52-3)
- 3,5-Bis(trifluoromethyl)-1-(heptafluorobutyryl)pyrazole (CAS 244022-65-9)
Recommended Standards
- 2-(2,4-Dichlorophenoxy)-N'-(diphenylmethylene)acetohydrazide (CAS 341967-94-0)
- 2-Oxopropyl (Z)-N-(2-chloro-6-fluorobenzoyl)-N'-(4-chlorophenyl)carbamimidothioate (CAS 286841-40-5)
- 1-[(2,6-Dichlorophenyl)methoxy]-2-(4-methoxyphenyl)-1H-1,3-benzodiazole (CAS 339009-69-7)
- Ethyl 2-(trifluoromethyl)acrylate (CAS 87769-68-4)
- N-(2-(1H-Pyrazol-4-yl)-1H-indol-4-yl)-2-phenylacetamide (CAS 827318-35-4)
- 3-(5-Mercapto-1,3,4-oxadiazol-2-yl)benzonitrile (CAS 203268-77-3)
- (1R,3R)-3-methyl-8-azaspiro[4.5]Decan-1-amine hydrochloride (CAS 2055760-55-7)
- Methyl 5-methoxy-3H-benzo[e]indole-2-carboxylate (CAS 887360-56-7)
- 4,4-Dimethyl-5'-phenyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 339011-75-5)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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