4-(4-Fluorophenyl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile CAS 438220-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438220-73-6 |
| Molecular Formula | C13H6F4N2S |
| Molecular Weight | 298.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Fluorophenyl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile (CAS 438220-73-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H6F4N2S. Molecular weight: 298.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H6F4N2S |
| Molecular Weight | 298.26 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 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 4-(4-Fluorophenyl)-2-thioxo-6-(trifluoromethyl)-2,3-dihydropyridine-3-carbonitrile (CAS 832741-30-7)
- 6-(4-Fluorophenyl)-2-thioxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 625370-80-1)
- 2-((3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119396-83-6)
- 1-(6-(4-Fluorophenyl)-2-methylpyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707735-63-4)
- 1-(4-{[5-(2-fluorophenyl)-1,2,4-oxadiazol-3-yl]oxy}phenyl)ethan-1-one (CAS 866150-25-6)
- 2-(4-Fluorophenyl)-N-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 923174-05-4)
- 2-(4-Fluorophenyl)-N-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 868854-34-6)
- 3-(4-Fluorophenyl)-2-oxo-2H-chromen-7-yl acetate (CAS 549501-16-8)
Recommended Standards
- 3-Bromo-2-phenylquinolin-4(1H)-one (CAS 6639-96-9)
- 3-Amino-3-(5-(3-(trifluoromethyl)phenyl)furan-2-yl)propanamide (CAS 771522-82-8)
- 3-Amino-3-(5-(2-(trifluoromethyl)phenyl)furan-2-yl)propanamide (CAS 771522-81-7)
- 5-bromo-2,4-dimethoxy-thieno[2,3-d]pyrimidine (CAS 2659313-23-0)
- N-(2-(1H-Indol-3-yl)ethyl)-4-methylbenzenesulfonamide (CAS 86658-78-8)
- 2-(3-Bromophenyl)pent-4-yn-2-ol (CAS 1342144-24-4)
- (4-((4-Fluorobenzyl)carbamoyl)phenyl)boronic acid (CAS 874460-12-5)
- 4-(3,4-Dichlorophenyl)-4-oxobutanoic acid (CAS 50597-19-8)
- 2-Ethyl-2-(hydroxymethyl)butanenitrile (CAS 1306738-95-3)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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