877874-79-8 4-{5-[3-(Trifluoromethyl)anilino]-1,2-dihydro-3H-1,2,4-triazol-3-ylidene}cyclohexa-2,5-dien-1-one DTXSID20731086 CAS 877874-79-8
| CAS No. | 877874-79-8 |
| Molecular Formula | C15H11F3N4O |
| Molecular Weight | 320.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 877874-79-8 4-{5-[3-(Trifluoromethyl)anilino]-1,2-dihydro-3H-1,2,4-triazol-3-ylidene}cyclohexa-2,5-dien-1-one DTXSID20731086 (CAS 877874-79-8), a certified reference material (molecular formula C15H11F3N4O, MW 320.27 g/mol) for analytical method development and quality control.
877874-79-8 4-{5-[3-(Trifluoromethyl)anilino]-1,2-dihydro-3H-1,2,4-triazol-3-ylidene}cyclohexa-2,5-dien-1-one DTXSID20731086 (C15H11F3N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 877874-79-8 4-{5-[3-(Trifluoromethyl)anilino]-1,2-dihydro-3H-1,2,4-triazol-3-ylidene}cyclohexa-2,5-dien-1-one DTXSID20731086 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 | C15H11F3N4O |
| Molecular Weight | 320.27 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-containing |
| Nitrogen Atoms | 4 |
Related Trifluoromethyl Standards
- Methyl 2-[2-(trifluoromethyl)phenyl]imidazo[1,2-a]pyridine-6-carboxylate (CAS 1051397-21-7)
- 1-Methyl-3-[3-(trifluoromethyl)phenoxy]-1,2-dihydroquinoxalin-2-one (CAS 338774-65-5)
- 3-{1-[4-Methyl-6-(trifluoromethyl)-2-pyrimidinyl]-1H-1,2,3-triazol-4-yl}aniline (CAS 860787-47-9)
- 4-(3-(Trifluoromethyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 704875-69-4)
- 4-(4-Phenyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)benzene-1,3-diol (CAS 394237-55-9)
- Methyl 2-(2-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine-7-carboxylate (CAS 2121154-09-2)
- 4-(2-(2-(Trifluoromethyl)-4-nitrophenoxy)ethyl)morpholine (CAS 850797-92-1)
- 4-{3-[4-(Trifluoromethyl)phenyl]-prop-2-enoyl}benzoic acid (CAS 722522-75-0)
Recommended Standards
- N4-(4-(Trifluoromethoxy)phenyl)quinazoline-4,6-diamine (CAS 899829-91-5)
- Cyahalofop-diacid (CAS 252564-94-6)
- N-(2-methylbenzo[d]oxazol-6-yl)-3-(trifluoromethyl)benzamide (CAS 861210-65-3)
- (R)-Methyl 3-(tetrahydro-2H-pyran-4-yl)-2-(((trifluoromethyl)sulfonyl)oxy)propanoate (CAS 1207447-45-7)
- 2-Benzyl-4-chloro-5-hydrazinylpyridazin-3(2H)-one (CAS 96017-19-5)
- 6-(Difluoromethoxy)-2-(methylthio)-1H-benzo[d]imidazole (CAS 721920-39-4)
- 5-Aminofuran-2-carboxylic acid (CAS 341007-99-6)
- 4-[(4-Bromobenzene)sulfonyl]aniline (CAS 6626-22-8)
- 4-(aminomethyl)-N-(2-methoxyethyl)aniline (CAS 1221722-17-3)
- 3,5-Difluoro-4-(piperazin-1-yl)aniline (CAS 1250140-44-3)
- 2-(4,5,6,7-Tetrahydro-1H-benzo[d]imidazol-5-yl)acetonitrile (CAS 790650-25-8)
- 1-Chloro-2-fluoro-3-(fluoromethyl)-4-methylbenzene (CAS 1805502-26-4)
- 5-Difluoromethoxy-2-methoxybenzaldehyde (CAS 1806377-15-0)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com