2-(4-Chlorophenyl)-N-[(1E)-{[(4-methoxyphenyl)methoxy]imino}methyl]-2-[3-(trifluoromethyl)quinoxalin-2-yl]acetamide CAS 338391-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338391-63-2 |
| Molecular Formula | C26H20ClF3N4O3 |
| Molecular Weight | 528.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Chlorophenyl)-N-[(1E)-{[(4-methoxyphenyl)methoxy]imino}methyl]-2-[3-(trifluoromethyl)quinoxalin-2-yl]acetamide (CAS 338391-63-2) pharmaceutical standards reference standard. Molecular formula: C26H20ClF3N4O3. Molecular weight: 528.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H20ClF3N4O3 |
| Molecular Weight | 528.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-N-[(1Z)-{[(3-methoxyphenyl)methoxy]imino}methyl]-2-[3-(trifluoromethyl)quinoxalin-2-yl]acetamide (CAS 338391-62-1)
- (E)-4-[5-[2-[4-(2-Chlorophenyl)-5-[5-(methylsulfonyl)-2-pyridyl]-4H-1,2,4-triazol-3-yl]vinyl]-1,3,4-oxadiazol-2-yl]benzonitrile (CAS 1380672-07-0)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-iodo-2-methylphenyl)acetamide (CAS 333314-17-3)
- 1-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl)-4-(diphenylmethyl)piperazine (CAS 477869-46-8)
- 1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrazole-4-carboxamide (CAS 321998-55-4)
- 2-((4-(2-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 332163-97-0)
- 2-((4-(4-Chlorophenyl)-3-cyano-6-(4-methoxyphenyl)pyridin-2-yl)thio)-N-(2-nitrophenyl)acetamide (CAS 444157-51-1)
- 4-[[[(4-Chlorophenyl)methyl][2-[[(tert-butoxy)carbonyl]amino]ethyl]amino]carbonyl]-1-piperazinecarboxylicacid benzylester (CAS 1097834-07-5)
Recommended Standards
- 4-Bromo-N-[(2-chloro-6-{[1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptan-2-yl]oxy}phenyl)methyl]benzene-1-sulfonamide (CAS 1005073-58-4)
- N-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-(trifluoromethyl)benzamide (CAS 478262-20-3)
- Tolvaptan Impurity 104 (CAS CATO-C4X-1955104)
- 2H-pyrazolo[3,4-c]pyridin-7-amine (CAS 948029-46-7)
- tert-Butyl 4-(4-fluorobenzoyl)piperidine-1-carboxylate (CAS 160296-40-2)
- 4-Nitro-1-(oxetan-3-yl)-1H-pyrazole (CAS 1393100-37-2)
- Aztreonam Impurity 25 (CAS CATO-C4X-152225)
- 2-Chloro-5-isopropoxypyridine (CAS 1204483-99-7)
- 4-(3-Chloropropyl)morpholine hydrochloride hydrate 4-(3-chloro-propyl)-morpholine hydrochloride 4-(3-chloropropyl)-morpholine hydrochloride 4-(3-chloropropyl)morpholinehcl 57616-74-7 morpholinopropyl chloride hydrochloride n-(3-chloropropyl)morpholine hcl n-(3-chloropropyl)morpholine, hydrochloride salt n-3-chloropropylmorpholine hcl (CAS 57616-74-7)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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