2-(1H-1,2,4-Triazol-1-yl)-N-{[3-(trifluoromethyl)phenyl]methyl}acetamide CAS 672950-16-2
| CAS No. | 672950-16-2 |
| Molecular Formula | C12H11F3N4O |
| Molecular Weight | 284.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-1,2,4-Triazol-1-yl)-N-{[3-(trifluoromethyl)phenyl]methyl}acetamide (CAS 672950-16-2) is a high-purity analytical reference standard with the molecular formula C12H11F3N4O and a molecular weight of 284.24 g/mol.
Based on its molecular formula C12H11F3N4O, 2-(1H-1,2,4-Triazol-1-yl)-N-{[3-(trifluoromethyl)phenyl]methyl}acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C12H11F3N4O |
| Molecular Weight | 284.24 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, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related H Standards
- (5-((1H-1,2,4-Triazol-1-yl)methyl)-1H-1,2,4-triazol-3-yl)(3-methoxyphenyl)methanamine (CAS 1707585-85-0)
- 3-(1-(1H-1,2,4-triazol-1-yl)ethyl)-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321522-29-6)
- 4,4'-((4H-1,2,4-Triazol-4-yl)azanediyl)dibenzonitrile (CAS 148868-92-2)
- 7-[4-(1H-1,2,4-Triazol-1-yl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 866049-77-6)
- 5-(2-(1H-1,2,4-triazol-1-yl)propan-2-yl)-1-(methylsulfonyl)-1H-pyrazole-4-carbonitrile (CAS 318469-21-5)
- (3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)(naphthalen-1-yl)methanone (CAS 2034288-96-3)
- 2-(2-((1H-1,2,4-triazol-3-yl)thio)acetamido)benzoic acid (CAS 24706-62-5)
- 3-[2-(2H-[1,2,4]Triazol-3-ylsulfanyl)acetylamino]-benzoic acid (CAS 304662-31-5)
Recommended Standards
- 1-Methyl-N-(4-methylpyridin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 477709-06-1)
- 2,2,2-trifluoro-1-(3-{5-methyl-1H-imidazo[4,5-b]pyridin-2-yl}azetidin-1-yl)ethan-1-one (CAS 2533565-13-6)
- 1,3,2-Dioxaborolane, 2-hydroxy-4-tetradecyl- (CAS 84819-41-0)
- 2-Hydrazinyl-4-(2-methoxyphenyl)-6-(trifluoromethyl)pyrimidine (CAS 861440-88-2)
- Methyl 4-cyano-2-mercaptobenzoate (CAS 1823001-88-2)
- N-(3-Bromophenyl)-2,6-difluorobenzamide (CAS 937636-22-1)
- 3-(1,3-Benzothiazol-2-yl)-4h,5h,6h-cyclopenta[b]thiophen-2-amine (CAS 522624-21-1)
- 3-Propyl-1-(3-(trifluoromethyl)phenyl)piperazine hydrochloride (CAS 1443980-71-9)
- H-Glu(D-Glu-OH)-OH (CAS 6931-86-8)
- 4-Amino-N-(3,5-dimethylphenyl)benzenesulfonamide (CAS 874212-15-4)
- 2-(2-Ethyl-1,3-benzoxazol-5-yl)acetic acid (CAS 866038-38-2)
- 1-(2,2-Difluoroethyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1006443-08-8)
- N-(3-Amino-4-chlorophenyl)-4-methoxybenzamide (CAS 926221-75-2)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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