1-(2,5-Dichlorophenyl)-5-methyl-N-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxamide CAS 338399-11-4
| CAS No. | 338399-11-4 |
| Molecular Formula | C17H11Cl2F3N4O |
| Molecular Weight | 415.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,5-Dichlorophenyl)-5-methyl-N-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxamide (CAS 338399-11-4) is a high-purity analytical reference standard with the molecular formula C17H11Cl2F3N4O and a molecular weight of 415.20 g/mol.
Structurally, 1-(2,5-Dichlorophenyl)-5-methyl-N-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxamide (C17H11Cl2F3N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 415.20 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H11Cl2F3N4O |
| Molecular Weight | 415.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-5-methyl-N-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 338398-20-2)
- 1-(3,5-Dichlorophenyl)-5-methyl-N-(2-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 338408-92-7)
- 1-(3,5-Dichlorophenyl)-5-methyl-N-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 338408-45-0)
- N-(2,4-dichlorophenyl)-5-methyl-1-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 321431-36-1)
- 5-[(2,4-dichlorophenyl)methylidene]-3-[4-(difluoromethoxy)phenyl]-2-sulfanylideneimidazolidin-4-one (CAS 723332-02-3)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-[3-(trifluoromethyl)phenyl]pyrimidine (CAS 339101-89-2)
- Ethyl 2-[({1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)sulfanyl]acetate (CAS 400084-83-5)
- Ethyl 2-[({1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)sulfanyl]acetate (CAS 338755-59-2)
Recommended Standards
- 1-(2-methoxyethyl)-2-(tributylstannyl)-1H-imidazole (CAS 1995074-82-2)
- (E)-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-5-yl}methylidene)[(4-chlorophenyl)methoxy]amine (CAS 318248-53-2)
- 3-Ethoxy-4-((4-fluorobenzyl)oxy)-5-iodobenzamide (CAS 1706442-77-4)
- WAY 213613 (CAS 868359-05-1)
- (3-(Morpholinosulfonyl)thiophen-2-yl)methanamine (CAS 944894-80-8)
- 3-((2,4-Dimethoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 882073-38-3)
- 5-(Difluoromethyl)-2-fluorotoluene (CAS 1214372-78-7)
- 4-(Di(1H-indol-3-yl)methyl)phenol (CAS 151358-47-3)
- n-(Sec-butyl)-3-(methylthio)aniline (CAS 1019509-83-1)
- Methyl 4-[4-(2,4-dimethoxyphenyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-33-2)
- Bis[2-(trimethylsilyloxy)ethyl] Ether (CAS 16654-74-3)
- 2-Cyano-N,N-dimethylbenzenesulfonamide (CAS 168971-53-7)
- 2-(2,6-Dimethoxyphenyl)acetonitrile (CAS 3166-95-8)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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