Ethyl 2-((1H-1,2,4-triazol-5-yl)thio)-2-fluoroacetate CAS 359459-92-0
| CAS No. | 359459-92-0 |
| Molecular Formula | C6H8FN3O2S |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 2-((1H-1,2,4-triazol-5-yl)thio)-2-fluoroacetate 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.
Ethyl 2-((1H-1,2,4-triazol-5-yl)thio)-2-fluoroacetate (CAS 359459-92-0) is a high-purity analytical reference standard with the molecular formula C6H8FN3O2S and a molecular weight of 205.21 g/mol.
Ethyl 2-((1H-1,2,4-triazol-5-yl)thio)-2-fluoroacetate (C6H8FN3O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C6H8FN3O2S |
| Molecular Weight | 205.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Recommended Standards
- Ethyl 1-Methylbenzo[d][1,2,3]triazole-5-carboxylate (CAS 499785-52-3)
- Ethyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)acetate (CAS 69218-46-8)
- Ethyl 1-amino-1H-indazole-6-carboxylate (CAS 261614-60-2)
- Ethyl 2-(2-Cyanophenoxy)acetate (CAS 39786-34-0)
- 2-Fluoro-2-(1-hydroxycyclopentyl)acetic acid (CAS 1512046-62-6)
- 24,25-Dihydroxydammar-20-en-3-one (CAS 63543-53-3)
- 2-((1-(Pyridin-4-yl)ethyl)amino)propan-1-ol (CAS 1155067-44-9)
- (Phenylthiomethyl-<SUP>13</SUP>C) diethyl ether (CAS 1071435-31-8)
- 2-Phenoxy-N-(1h-1,2,4-triazol-3-yl)butanamide (CAS 586983-20-2)
- Guazatine Sesquisulfate Salt (CAS 26643-62-9)
- Fmoc-4,4-dimethyl-L-norleucine (CAS 308807-06-9)
- 3-Fluoro-2-hydroxy-6-methylbenzoic acid (CAS 1341415-83-5)
- 6-Iodo-1-methyl-1H-indazole (CAS 1214899-83-8)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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