3-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1H-1,2,4-triazole CAS 343374-88-9
| CAS No. | 343374-88-9 |
| Molecular Formula | C6H6F3N3S |
| Molecular Weight | 209.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1H-1,2,4-triazole (CAS 343374-88-9) is a high-purity analytical reference standard with the molecular formula C6H6F3N3S and a molecular weight of 209.19 g/mol.
Based on its molecular formula C6H6F3N3S, 3-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1H-1,2,4-triazole contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 3-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1H-1,2,4-triazole 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 | C6H6F3N3S |
| Molecular Weight | 209.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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