4-(2-Chlorophenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 861205-97-2
| CAS No. | 861205-97-2 |
| Molecular Formula | C17H13ClF3N3O |
| Molecular Weight | 367.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(2-Chlorophenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861205-97-2), a certified reference material (molecular formula C17H13ClF3N3O, MW 367.75 g/mol) for analytical method development and quality control.
4-(2-Chlorophenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (C17H13ClF3N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-(2-Chlorophenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 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 | C17H13ClF3N3O |
| Molecular Weight | 367.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-[(4-Chlorophenyl)amino]-4-(4-nitrophenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile (CAS 1348555-04-3)
- 4-(3-Chlorophenyl)-3-methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-42-1)
- 4-(4-Chlorophenyl)-3-methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-62-5)
- 6-(2-Chlorophenyl)-2-morpholino-4-(trifluoromethyl)nicotinonitrile (CAS 478049-43-3)
- 6-(4-Chlorophenyl)-2-morpholino-4-(trifluoromethyl)nicotinonitrile (CAS 338749-81-8)
- 6-(4-chlorophenyl)-1-(2-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-66-2)
- 1-(4-Chlorophenyl)-5-[(E)-[(4-fluorophenyl)methylidene]amino]-6-imino-2-oxo-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 1048915-26-9)
- 4-[(4-Chlorophenyl)sulfanyl]-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 338418-08-9)
Recommended Standards
- 2-(4-Chlorobenzyl)-5-methyl-4-(3-(trifluoromethyl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-71-5)
- 1,3-Diethyl 2-[6-chloro-4-(trifluoromethyl)pyridin-2-yl]-2-ethylpropanedioate (CAS 882747-55-9)
- (3Z)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(dimethylamino)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 400081-30-3)
- 5-(4-Isopropylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 865412-32-4)
- 5'H-Spiro[cyclopropane-1,8'-imidazo[1,5-a]pyridine] (CAS 345633-67-2)
- 3-(3,5-Dichlorophenyl)prop-2-yn-1-ol (CAS 220707-99-3)
- 15-Hydroxyferruginol (CAS 76235-93-3)
- Montelukast Impurity 48 (CAS 87764-54-3)
- 4-(4-tert-Butyl-1,3-thiazol-2-yl)thiomorpholine (CAS 338393-12-7)
- 7-Bromo-1-(4-hydroxy-2-methylphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1447607-26-2)
- 2-Azepan-1-yl-5-nitrobenzonitrile (CAS 78243-61-5)
- (E)-tert-Butyl styrylcarbamate (CAS 648928-83-0)
- 2-{[(2-fluorophenyl)methyl]sulfanyl}-3-propyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 860609-24-1)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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