N-(4-Fluorophenyl)-5-methylisoxazole-4-carboxamide CAS 61643-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61643-22-9 |
| Molecular Formula | C11H9FN2O2 |
| Molecular Weight | 220.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-Fluorophenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-22-9) pharmaceutical standards reference standard. Molecular formula: C11H9FN2O2. Molecular weight: 220.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9FN2O2 |
| Molecular Weight | 220.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; 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.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 1-(3-Fluorophenyl)-4-isocyanato-2-pyrrolidinone (CAS 1082596-18-6)
- 2-(2-Fluorophenyl)-4-methyl-1H-imidazole-5-carboxylic acid (CAS 1083318-28-8)
- 5-(4-Fluorophenyl)-2-methylfuran-3-carboxylic acid (CAS 111787-88-3)
- 3-(3-fluorophenyl)-1-methyl-1h-pyraZole-4-carboxylic acid (CAS 1152510-90-1)
- 1-(2-Fluorophenyl)-3-methyl-1H-pyrazole-4-carboxylic acid (CAS 1152547-87-9)
- 3-(2-Fluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1204296-61-6)
- 1-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)propan-2-one (CAS 1204297-95-9)
- 1-(2-Fluorophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1225999-19-8)
Recommended Standards
- N-(4-Fluorophenyl)-5-methylisoxazole-3-carboxamide (CAS 646530-40-7)
- N-(5-Amino-2-fluorophenyl)-2-furamide (CAS 926223-38-3)
- N-(4-fluorophenyl)-2-(methoxyimino)acetohydrazonoyl cyanide (CAS 338959-78-7)
- 1-Neopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430751-26-0)
- 6-((5-(Allylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)methoxy)-2-phenylpyridazin-3(2H)-one (CAS 692737-12-5)
- 5-(tert-butoxycarbonyl)-1-methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxylic acid (CAS 1782622-40-5)
- 2-Ethoxy-d5-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid Methyl Ester (CAS 1795133-18-4)
- Almonertinib (CAS 1899921-05-1)
- Freon #13 (CAS 75-72-9)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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