5-(difluoromethyl)-3-methylfuran-2-carboxylic acid CAS 2031259-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2031259-27-3 |
| Molecular Formula | C7H6F2O3 |
| Molecular Weight | 176.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(difluoromethyl)-3-methylfuran-2-carboxylic acid (CAS 2031259-27-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6F2O3. Molecular weight: 176.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6F2O3 |
| Molecular Weight | 176.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related difluoromethyl Standards
- 1-(Difluoromethyl)-1h-pyrazole-3-carbohydrazide (CAS 1001567-68-5)
- 1-(Difluoromethyl)-1h-pyrazole-5-carbohydrazide (CAS 1002032-57-6)
- 1-(Difluoromethyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1004643-64-4)
- 1-(Difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006319-91-0)
- Methyl 3-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1092961-38-0)
- 5-(Difluoromethyl)-1-methyl-1h-pyrazole-3-carboxylic acid (CAS 1174308-83-8)
- 4-(Difluoromethyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1174310-51-0)
- 3-(Difluoromethyl)-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1203145-73-6)
Recommended Standards
- 5-(1,1-Difluoroethyl)-1H-pyrazole-3-carboxylic acid (CAS 681034-53-7)
- 5-(difluoromethyl)-4-methylfuran-2-carboxylic acid (CAS 2248321-71-1)
- 4-(difluoromethyl)-5-methylfuran-2-carboxylic acid (CAS 2248395-59-5)
- 2-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridine-6-acetic acid (CAS 1805431-18-8)
- 16-Methyloctadecanoicacid (CAS 17001-28-4)
- 1-(2,3,4,9-Tetrahydro-1H-carbazol-7-yl)ethan-1-one (CAS 80053-43-6)
- 1,5-Benzodiazepine-2,4-dione (CAS 49799-48-6)
- 1-Bromo-3-cyclopropyl-5-(trifluoromethyl)benzene (CAS 1353855-56-7)
- 1H-indole-5,6-diyl diacetate (CAS 15069-79-1)
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