4,8-Dimethyl-2-{[3-(trifluoromethyl)phenyl]sulfanyl}quinoline CAS 338415-71-7
| CAS No. | 338415-71-7 |
| Molecular Formula | C18H14F3NS |
| Molecular Weight | 333.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,8-Dimethyl-2-{[3-(trifluoromethyl)phenyl]sulfanyl}quinoline (CAS 338415-71-7), a certified reference material (molecular formula C18H14F3NS, MW 333.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H14F3NS, 4,8-Dimethyl-2-{[3-(trifluoromethyl)phenyl]sulfanyl}quinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H14F3NS |
| Molecular Weight | 333.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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 | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Dimethyl 2-(4-(thiophene-2-carboxamido)phenyl)malonate (CAS 866137-15-7)
- Dimethyl 5-phenyl-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339113-06-3)
- Ethyl 5,5''-dimethyl-[2,2':6',2''-terpyridine]-4'-carboxylate (CAS 294211-86-2)
- Ethyl 6,6''-dimethyl-[2,2':6',2''-terpyridine]-4'-carboxylate (CAS 372520-84-8)
- 1,3-Dimethyl-7-(3-oxobutan-2-yl)-8-(piperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione (CAS 333305-17-2)
- Dimethyl 1-(4-methoxybenzyl)-6-oxo-1,4,5,6-tetrahydropyridine-2,3-dicarboxylate (CAS 338748-78-0)
- Dimethyl 3-phenylpyrrolo[2,1,5-cd]indolizine-1,2-dicarboxylate (CAS 49618-59-9)
- Ethyl 2-(1,3-dimethyl-1H-pyrazole-5-carboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 1013795-84-0)
Recommended Standards
- 2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide (CAS 680211-96-5)
- Ethyl 3-(Dibenzylamino)-2,2-difluoropropionate (CAS 541547-36-8)
- 2-(Pyridin-4-yl)-N-(1,3,4-thiadiazol-2-yl)quinoline-4-carboxamide (CAS 750610-26-5)
- Tenofovir disoproxil Impurity 124 (CAS CATO-C4X-1076124)
- 4-(Isoxazol-3-yl)aniline (CAS 765912-47-8)
- (1R,2R,3S,5S)-2-Hydroxy-6-oxabicyclo[3.1.0]hexane-3-methanol (CAS 905580-84-9)
- N-(5-Chloro-2-methylphenyl)-3-methylbenzamide (CAS 304890-11-7)
- n-(5-Bromopyridin-2-yl)-4-methylbenzenesulfonamide (CAS 207801-52-3)
- Ethyl 4,4-diethoxybutanoate (CAS 4220-65-9)
- 1-Bromo-4-(1,1-dimethoxyethyl)benzene (CAS 53578-00-0)
- (3-Bromo-2-nitrophenyl)methanol (CAS 1261475-45-9)
- 2-Ethoxy-4-(piperidin-1-yl)benzaldehyde (CAS 886502-26-7)
- Benzyl (S)-1,2-dimethylpyrrolidine-2-carboxylate (CAS 1268519-86-3)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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