2-Iodo-5-(trifluoromethylthio)pyridine CAS 1208080-23-2
| CAS No. | 1208080-23-2 |
| Molecular Formula | C7H3F6NS |
| Molecular Weight | 247.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.16 g/mol gives 2-Iodo-5-(trifluoromethylthio)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Iodo-5-(trifluoromethylthio)pyridine (CAS 1208080-23-2), molecular formula C7H3F6NS and molecular weight 247.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Iodo-5-(trifluoromethylthio)pyridine (C7H3F6NS) contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 247.16 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Iodo-5-(trifluoromethylthio)pyridine 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 | C7H3F6NS |
| Molecular Weight | 247.16 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 3-Ethyl-2-iodo-6-methylpyridine (CAS 1132774-26-5)
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- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
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