Methyl 3-(3-fluorophenyl)-5-methylisoxazole-4-carboxylate CAS 1960-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1960-92-5 |
| Molecular Formula | C12H10FNO3 |
| Molecular Weight | 235.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 3-(3-fluorophenyl)-5-methylisoxazole-4-carboxylate (CAS 1960-92-5) pharmaceutical standards reference standard. Molecular formula: C12H10FNO3. Molecular weight: 235.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10FNO3 |
| Molecular Weight | 235.21 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 5-Ethyl-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017470-82-4)
- 5-Ethyl-1-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094311-25-7)
- Ethyl 5-(2-Fluorophenyl)isoxazole-3-carboxylate (CAS 1126636-56-3)
- Methyl 1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 1147207-80-4)
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Recommended Standards
- 6-Amino-1-(4-fluorophenyl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 19369-30-3)
- Methyl 3-(2-fluorophenyl)-5-methylisoxazole-4-carboxylate (CAS 1960-93-6)
- Ethyl 5-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 185011-40-9)
- 3-Hydroxy-3-methylcyclobutane-1-carbonitrile (CAS 4844-51-3)
- 1-(Cyanomethyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1093307-35-7)
- 5-(4-Fluoro-phenyl)-N-hydroxy-2-methyl-furan-3-carboxamidine (CAS 1993797-72-0)
- (S)-2-Amino-N-ethyl-3-methyl-N-(4-nitrobenzyl)butanamide (CAS 1353996-83-4)
- 2-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid (CAS 1217862-44-6)
- 2-(4-Nitrophenoxy)pyrimidine (CAS 181801-29-6)
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