2-(5-(Benzofuran-2-yl)isoxazol-3-yl)-N-(3-(trifluoromethyl)phenyl)acetamide CAS 1105244-04-9
| CAS No. | 1105244-04-9 |
| Molecular Formula | C20H13F3N2O3 |
| Molecular Weight | 386.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(5-(Benzofuran-2-yl)isoxazol-3-yl)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 1105244-04-9), molecular formula C20H13F3N2O3 and molecular weight 386.32 g/mol, is a CATO reference standard with documented purity and traceability.
2-(5-(Benzofuran-2-yl)isoxazol-3-yl)-N-(3-(trifluoromethyl)phenyl)acetamide (C20H13F3N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-(5-(Benzofuran-2-yl)isoxazol-3-yl)-N-(3-(trifluoromethyl)phenyl)acetamide 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 | C20H13F3N2O3 |
| Molecular Weight | 386.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Lusutrombopag Impurity 50 (CAS CATO-C4X-208450)
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- 1-(4-Chlorobenzyl)-4-(3-(4-chlorophenyl)-1H-pyrazol-5-yl)piperidine (CAS 156337-47-2)
- (2R)-2-azanyl-4-methylpentanoic acid 287484-39-3 (CAS 287484-39-3)
- N-(2-Hydroxyethyl)erucamide (CAS 18190-74-4)
- 6-(2-Fluorophenyl)-2-methylnicotinaldehyde (CAS 1447962-28-8)
- (5-(Aminomethyl)pyridin-2-yl)dimethylphosphine oxide (CAS 2613385-70-7)
- 3-(3-Furyl)acrylic acid (CAS 39244-10-5)
- Hexanenitrile,6-hydroxy-2-(methylamino)- (CAS 724445-93-6)
- N-(4-Acetamido-1,2,5-oxadiazol-3-yl)thiophene-2-carboxamide (CAS 640238-56-8)
- (4aR,7aS)-6-Methyloctahydropyrrolo[3,4-b][1,4]oxazine (CAS 1932611-72-7)
- 3-(bromomethyl)quinoline (CAS 120277-70-5)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
Why CATO?
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