2-Methyl-5-(trifluoromethyl)furan-3-carboxylic acid CAS 1464926-20-2
| CAS No. | 1464926-20-2 |
| Molecular Formula | C7H5F3O3 |
| Molecular Weight | 194.11 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 2-Methyl-5-(trifluoromethyl)furan-3-carboxylic acid.
2-Methyl-5-(trifluoromethyl)furan-3-carboxylic acid (CAS 1464926-20-2) is a high-purity analytical reference standard with the molecular formula C7H5F3O3 and a molecular weight of 194.11 g/mol.
Based on its molecular formula C7H5F3O3, 2-Methyl-5-(trifluoromethyl)furan-3-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Methyl-5-(trifluoromethyl)furan-3-carboxylic acid 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 | C7H5F3O3 |
| Molecular Weight | 194.11 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.) | 1992 |
| Halogen Content | F-containing |
Related Methyl Standards
- N-[3-(Trifluoromethyl)-1,2-oxazol-5-yl]acetamide (CAS 110235-22-8)
- 1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 113100-53-1)
- 5-trifluoromethyl-2h-pyraZole-3-carboxylic acid hydrazide (CAS 1159770-06-5)
- 4-Methyl-5-(trifluoromethyl)-1H-imidazole-2-carboxylic acid (CAS 1171125-38-4)
- 1-Methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 119083-00-0)
- 1-methyl-4-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid (CAS 1198436-63-3)
- Methyl 4-(trifluoromethyl)furan-2-carboxylate (CAS 1216095-28-1)
- Methyl 5-(trifluoromethyl)-1H-imidazole-2-carboxylate (CAS 1283721-24-3)
Recommended Standards
- 3-Methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 1402447-01-1)
- 2-Methyl-5-(trifluoromethyl)-1H-imidazole-4-carboxylic acid (CAS 1478221-87-2)
- 4-(Trifluoromethoxy)benzene-1,3-diol (CAS 1395038-04-6)
- 2-[4-(Trifluoromethyl)furan-2-yl]acetic acid (CAS 1504300-33-7)
- 5-Chloro-[1,2,4]triazolo[4,3-a]pyridine (CAS 27187-13-9)
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- 3-methyl-1-(piperazin-1-yl)butan-1-one (CAS 884497-54-5)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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