2-[3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]acetic acid CAS 1557626-89-7
| CAS No. | 1557626-89-7 |
| Molecular Formula | C5H8F3N3O2 |
| Molecular Weight | 199.13 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.
CATO supplies 2-[3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]acetic acid (CAS 1557626-89-7), a certified reference material (molecular formula C5H8F3N3O2, MW 199.13 g/mol) for analytical method development and quality control.
2-[3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]acetic acid (C5H8F3N3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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.
CATO manufactures 2-[3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]acetic acid 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 | C5H8F3N3O2 |
| Molecular Weight | 199.13 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related trifluoromethyl Standards
- 3-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 115652-64-7)
- 2-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 115652-65-8)
- 7-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 1260683-21-3)
- 6-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 1260880-15-6)
- 6-(Trifluoromethyl)morpholine-2-carboxylic acid (CAS 1375473-07-6)
- 2-[4-(trifluoromethyl)-1H-1,2,3-triazol-1-yl]acetic acid (CAS 1402411-43-1)
- 6-(Trifluoromethyl)morpholine-3-carboxylic acid (CAS 1502528-58-6)
- 4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazole-3-carboxylic acid (CAS 1707391-59-0)
Recommended Standards
- 2-Acetamido-3,3,3-trifluoro-2-methylpropanoic acid (CAS 1533643-48-9)
- (R)-2-(2,2,2-Trifluoroacetamido)butanoic acid (CAS 1567973-07-2)
- (1S,3s)-1-amino-3-hydroxy-3-(trifluoromethyl)cyclobutane-1-carboxylic acid (CAS 1426289-38-4)
- 2-methyl-2-(trifluoroacetamido)propanoic acid (CAS 2707-93-9)
- Tert-butyl 2-(diethoxymethyl)-1H-pyrrolo[3,2-c]pyridine-1-carboxylate (CAS 853685-76-4)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332018-70-9)
- N-(3-fluoro-4-methylphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105234-95-4)
- 2-Methoxybenzenesulfonic acid (CAS 34256-00-3)
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- Secalciferol Related Compound 3 (CAS 185997-26-6)
- 4-(Trifluoromethoxy)phenyl Isocyanate (CAS 35037-73-1)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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