1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-methyl-4-(4-phenoxyphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 860784-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860784-88-9 |
| Molecular Formula | C21H14ClF3N4O2 |
| Molecular Weight | 446.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-methyl-4-(4-phenoxyphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860784-88-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H14ClF3N4O2. Molecular weight: 446.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H14ClF3N4O2 |
| Molecular Weight | 446.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-(((3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)amino)methyl)phthalazin-1(2H)-one (CAS 242797-12-2)
- 4-{[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methyl}-1,2-dihydrophthalazin-1-one (CAS 339008-41-2)
- 2-[4-chloro-3-(trifluoromethyl)benzenesulfonamido]-3-(1h-indol-3-yl)propanoic acid (CAS 1009272-85-8)
- ((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)-l-tryptophan (CAS 1212378-69-2)
- N2-{2-[(2-chloro-6-fluorobenzyl)thio]ethyl}-1-(dichloromethyl)indane-2-carboxamide (CAS 647824-87-1)
- 5-chloro-4-iodo-1-(4-methylbenzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1350375-64-2)
- 2-Chloro-6-fluoro-3,4-bis((4-methoxybenzyl)oxy)benzoic acid (CAS 2637445-13-5)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(4-nitrophenyl)methoxy]amino}methylidene]urea (CAS 321433-41-4)
Recommended Standards
- 3-(2-Chlorophenyl)-5-((2,6-dichlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443741-19-3)
- 2,4,5-Trichloro-N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338423-23-7)
- 2-(Benzylthio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-11-4)
- Dimethyl diazene-1,2-dicarboxylate (CAS 2446-84-6)
- 2-(2-Aminobutan-2-yl)-6-(difluoromethyl)pyrimidin-4(3H)-one (CAS 1334103-51-3)
- 1-Hexanesulfonic acid sodium salt monohydrate 207300-91-2 MFCD00149549 Sodium 1-hexanesulfonate monohydrate (CAS 207300-91-2)
- (6-Methoxy-5-(methylsulfonamido)pyridin-3-yl)boronic acid pinacol ester, 97% (CAS 1083326-75-3)
- 5-Aminoisoquinoline-8-carboxylic acid (CAS 887591-08-4)
- (4-(3-(4-Ethylpiperazin-1-yl)propoxy)phenyl)boronic acid (CAS 1704063-50-2)
- Insulin degludec (CAS 844439-96-9)
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