N-phenyl-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine CAS 241488-32-4
| CAS No. | 241488-32-4 |
| Molecular Formula | C16H9F6N3 |
| Molecular Weight | 357.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-phenyl-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine 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.
N-phenyl-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine (CAS 241488-32-4), molecular formula C16H9F6N3 and molecular weight 357.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, N-phenyl-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 357.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H9F6N3 |
| Molecular Weight | 357.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-cyclopropyl-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 477863-93-7)
- N-Phenylbis(trifluoromethanesulfonamide) (CAS 37595-74-7)
- N-allyl-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 477863-94-8)
- tert-Butyl 3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate (CAS 869852-13-1)
- 2-(3-Azetidinyl)-1,3-thiazole hydrochloride (CAS 1609403-00-0)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(4-fluoro-2-methylphenyl)propanoic acid (CAS 1213402-72-2)
- 2-(Phenylethynyl)anthracene-9,10-dione (CAS 83790-93-6)
- N-Benzyl-4-(trifluoromethyl)aniline (CAS 405-81-2)
- 5-((Azetidin-3-yloxy)methyl)-4-chloro-3-ethyl-1-methyl-1h-pyrazole (CAS 1487635-26-6)
- n-(3,5-Dichlorophenyl)-3-methylbut-2-enamide (CAS 91193-52-1)
- 2-(5-([1,1'-Biphenyl]-4-yl)oxazol-2-yl)aniline (CAS 83959-84-6)
- Methyl 7-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 477951-60-3)
- 2-chloro-1-(2,2-dimethyltetrahydropyran-4-yl)ethanone (CAS 77554-94-0)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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 18665070610 / Nicole.chen@cato-chem.com