2-{[4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(trifluoromethyl)phenyl]acetamide CAS 882749-57-7
| CAS No. | 882749-57-7 |
| Molecular Formula | C19H17F3N4OS |
| Molecular Weight | 406.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(trifluoromethyl)phenyl]acetamide (CAS 882749-57-7), molecular formula C19H17F3N4OS and molecular weight 406.42 g/mol, is a CATO reference standard with documented purity and traceability.
2-{[4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(trifluoromethyl)phenyl]acetamide (C19H17F3N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-{[4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(trifluoromethyl)phenyl]acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H17F3N4OS |
| Molecular Weight | 406.42 g/mol |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related methyl Standards
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Recommended Standards
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanamide (CAS 5840-54-0)
- 4-Methoxy-N-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methyl)benzamide (CAS 866018-74-8)
- 1,1-Diphenyl-2-[3-(trifluoromethyl)benzenesulfonyl]ethan-1-ol (CAS 252026-38-3)
- N-(2-methoxybenzyl)-2-(3-(trifluoromethyl)benzyl)thiazole-4-carboxamide (CAS 478042-42-1)
- 4,4-Difluoro-2-(4-fluorophenyl)butanoic acid (CAS 1538957-14-0)
- Propylthiouracil-β-D-Glucuronide [] (CAS 33987-24-5)
- 6-Amino-2-methoxynicotinic Acid (CAS 1060806-77-0)
- 4-Chloro-6-(difluoromethoxy)quinoline (CAS 1156601-91-0)
- 2-Ethyl-7-fluorobenzofuran-3(2h)-one (CAS 1342957-92-9)
- 3-Fluoro-N,N-dimethyl-4-(phenyldiazenyl)aniline (CAS 326-16-9)
- 4-[(4-Iodophenoxy)methyl]piperidine hydrochloride (CAS 1219961-18-8)
- 3-Bromo-2-(difluoromethyl)benzonitrile (CAS 1261569-71-4)
- N-(4-iodophenyl)-3-methylbut-2-enamide (CAS 634162-24-6)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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