5-((Trifluoromethyl)thio)nicotinonitrile CAS 1204234-79-6
| CAS No. | 1204234-79-6 |
| Molecular Formula | C7H3F3N2S |
| Molecular Weight | 204.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5-((Trifluoromethyl)thio)nicotinonitrile (CAS 1204234-79-6) is a high-purity analytical reference standard with the molecular formula C7H3F3N2S and a molecular weight of 204.17 g/mol.
5-((Trifluoromethyl)thio)nicotinonitrile (C7H3F3N2S) contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-((Trifluoromethyl)thio)nicotinonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C7H3F3N2S |
| Molecular Weight | 204.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-((Trifluoromethyl)thio)nicotinonitrile (CAS 1204234-30-9)
- 3-((Trifluoromethyl)thio)picolinonitrile (CAS 1204234-64-9)
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Recommended Standards
- 4-(Trifluoromethylthio) nicotinonitrile (CAS 1204234-73-0)
- 6-(Trifluoromethylthio) picolinonitrile (CAS 1204234-71-8)
- 3-(Trifluoromethylthio) isonicotinonitrile (CAS 1204235-20-0)
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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