N-(4-chloro-3-methylisoxazol-5-yl)-3-(trifluoromethyl)benzamide CAS 478262-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478262-53-2 |
| Molecular Formula | C12H8ClF3N2O2 |
| Molecular Weight | 304.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-chloro-3-methylisoxazol-5-yl)-3-(trifluoromethyl)benzamide (CAS 478262-53-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H8ClF3N2O2. Molecular weight: 304.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H8ClF3N2O2 |
| Molecular Weight | 304.65 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 4-{[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]methyl}benzoic acid (CAS 1006455-35-1)
- Ethyl 4-chloro-7-(trifluoromethyl)quinazoline-2-carboxylate (CAS 1189106-05-5)
- Ethyl 4-chloro-6-(trifluoromethyl)quinazoline-2-carboxylate (CAS 1211533-94-6)
- 2-Chloro-6-{[3-(trifluoromethoxy)phenyl]methoxy}pyrazine (CAS 1375472-56-2)
- Ethyl 3-chloro-7-(trifluoromethyl)quinoxaline-2-carboxylate (CAS 194423-79-5)
- Ethyl 3-chloro-6-(trifluoromethyl)quinoxaline-2-carboxylate (CAS 194423-80-8)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-2-methyl-1,4-dihydropyridin-4-one (CAS 303151-84-0)
- Ethyl 4-chloro-8-(trifluoromethyl)quinazoline-2-carboxylate (CAS 2112917-48-1)
Recommended Standards
- Methyl 5-(4-chlorophenyl)-2-(trifluoromethyl)-3-furoate (CAS 2197052-79-0)
- N-{[3-(4-chlorophenyl)-1,2-oxazol-5-yl]methyl}-2,2,2-trifluoroacetamide (CAS 672951-48-3)
- 2-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carboxylic acid hydrazide (CAS 175137-34-5)
- N-(3-Methylpyridin-4-yl)isonicotinamide (CAS 1429342-55-1)
- Methyl 4-(3-fluoro-4-methoxyphenyl)-4-oxobutanoate (CAS 1267981-92-9)
- Alprostadil EP Impurity K (CAS 791-28-6)
- 1-(5-Hydroxy-1H-indazol-3-yl)ethan-1-one (CAS 1638769-05-7)
- 5-Nitrobenzo[d]isoxazole-3-carboxylic acid (CAS 28691-51-2)
- Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate (CAS 315717-77-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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