1,5-Dimethyl-3-(trifluoromethyl)-1H-1,2,4-triazole CAS 667873-27-0
| CAS No. | 667873-27-0 |
| Molecular Formula | C5H6F3N3 |
| Molecular Weight | 165.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dimethyl-3-(trifluoromethyl)-1H-1,2,4-triazole (C5H6F3N3) contains a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1,5-Dimethyl-3-(trifluoromethyl)-1H-1,2,4-triazole (CAS 667873-27-0) is a high-purity analytical reference standard with the molecular formula C5H6F3N3 and a molecular weight of 165.12 g/mol.
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 1,5-Dimethyl-3-(trifluoromethyl)-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 | C5H6F3N3 |
| Molecular Weight | 165.12 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
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- 5,6-Dimethyl-2H-imidazo[4,5-e][1,2,4]triazin-3(5H)-one (CAS 112798-22-8)
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- 1,3-Dimethyl-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7(1H)-one (CAS 61402-36-6)
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Recommended Standards
- 1-(2,2,2-Trifluoroethyl)pyrazol-4-amine (CAS 919278-39-0)
- 1-Ethynyl-2-fluoro-3-nitrobenzene (CAS 2228580-75-2)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-amine (CAS 899899-13-9)
- 1-Ethynyl-3-fluoro-2-nitrobenzene (CAS 2149602-57-1)
- tert-Butyl (2-formyl-4-methoxyphenyl)carbamate (CAS 1260670-85-6)
- 3-bromo-5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepine (CAS 1379357-77-3)
- 6-Fluoro-N-(thiophen-2-ylmethyl)pyridin-2-amine (CAS 1247738-89-1)
- 4-Methoxy-2-(propan-2-yloxy)benzoic acid (CAS 79128-14-6)
- Alizapride - API Standards (CAS 59338-93-1)
- 2-Chloro-1,4-bis(trifluoromethyl)benzene (CAS 328-91-6)
- 3-Hydroxy-2,2-dimethyl-1-indanone (CAS 59269-93-1)
- 2-(Methylamino)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1016768-97-0)
- Ammonium Carbonate Carbamate (CAS 8000-73-5)
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