3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenylisoxazole-4-carboxamide CAS 866150-64-3
| CAS No. | 866150-64-3 |
| Molecular Formula | C20H18ClFN2O2 |
| Molecular Weight | 372.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenylisoxazole-4-carboxamide.
CATO supplies 3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenylisoxazole-4-carboxamide (CAS 866150-64-3), a certified reference material (molecular formula C20H18ClFN2O2, MW 372.82 g/mol) for analytical method development and quality control.
The molecular framework of 3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenylisoxazole-4-carboxamide (C20H18ClFN2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenylisoxazole-4-carboxamide 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 | C20H18ClFN2O2 |
| Molecular Weight | 372.82 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-[2-(2-Hydroxyphenyl)ethenyl]-1-methylpyridin-1-ium Iodide (CAS 15407-92-8)
- 3,4-Dicyanobenzenesulfonyl chloride (CAS 170697-25-3)
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