4-(Trifluoromethylthio)pyridine CAS 651059-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651059-83-5 |
| Molecular Formula | C6H4F3NS |
| Molecular Weight | 179.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Trifluoromethylthio)pyridine (CAS 651059-83-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4F3NS. Molecular weight: 179.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4F3NS |
| Molecular Weight | 179.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethylthio Standards
- 2-(Trifluoromethylthio)toluene (CAS 1736-75-0)
- p-(Trifluoromethylthio)toluene (CAS 352-68-1)
- 2-(Trifluoromethylthio)aniline (CAS 347-55-7)
- 3-(Trifluoromethylthio)aniline (CAS 369-68-6)
- 4-(Trifluoromethylthio)aniline (CAS 372-16-7)
- 4-(Trifluoromethylthio)phenol (CAS 461-84-7)
- 6-(Trifluoromethylthio)pyridin-3-ol (CAS 1204234-45-6)
- 6-(Trifluoromethylthio)pyridin-2(1h)-one (CAS 1204234-97-8)
Recommended Standards
- 4-(Dimethylphosphoryl)benzonitrile (CAS 61738-49-6)
- 4-Amino-3,3-difluorocyclohexane-1-carboxylic acid (CAS 2231676-45-0)
- 3-((Trifluoromethyl)thio)pyridine (CAS 58313-26-1)
- 2-(Piperidin-1-yl)-5-(trifluoromethyl)aniline (CAS 1496-40-8)
- Methyl Hyodeoxycholate (CAS 2868-48-6)
- 3-(4-fluorophenyl)oxetane (CAS 921193-56-8)
- ((2R,4S)-4-fluoropyrrolidin-2-yl)methanol hydrochloride (CAS 1147110-60-8)
- Labetalol Impurity 47 (CAS CATO-C4X-246647)
- tert-Butyl N-[1-({[(3-chlorophenyl)carbamoyl]amino}methyl)cyclopentyl]carbamate (CAS 1253527-79-5)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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