2-(Trifluoromethyl)furan-3-carboxylic acid CAS 536718-30-6
| CAS No. | 536718-30-6 |
| Molecular Formula | C6H3F3O3 |
| Molecular Weight | 180.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H3F3O3, 2-(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 180.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(Trifluoromethyl)furan-3-carboxylic acid (CAS 536718-30-6), molecular formula C6H3F3O3 and molecular weight 180.08 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H3F3O3 |
| Molecular Weight | 180.08 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.) | 1984 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- 4-(Trifluoromethyl)-1,2-dihydropyridazine-3,6-dione (CAS 1154868-54-8)
- 5-(Trifluoromethyl)pyrimidine-2,4(3H,5H)-dione (CAS 1171916-79-2)
- 3-(trifluoromethyl)furan-2-carboxylic acid (CAS 1211526-87-2)
- 1-(5-(Trifluoromethyl)-1,3,4-oxadiazol-2-yl)ethan-1-one (CAS 1260654-16-7)
- 1-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 2092678-51-6)
- 2-(Trifluoromethyl)pyrimidine-4,6(1H,5H)-dione (CAS 63447-36-9)
- 2-Trifluoromethyl-2H-pyrazole-3-carboxylic acid (CAS 2090733-07-4)
- 3-(Trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 700372-25-4)
Recommended Standards
- 2-(difluoromethyl)-4-fluorofuran-3-carboxylic acid (CAS 2384006-58-8)
- 2,4,6-Trifluorobenzene-1,3,5-triol (CAS 570391-17-2)
- 3-Nitro-4-(trifluoromethyl)-1H-pyrrole (CAS 149427-37-2)
- 3-(2,2,2-Trifluoroacetyl)-1H-pyrazol-5(4H)-one (CAS 139767-77-4)
- Methyl 3a,4,5,6,7,7a-hexahydro-1H-1,3-benzodiazole-5-carboxylate (CAS 1437794-30-3)
- 1-[6,8-Dichloro-2-(trifluoromethyl)quinol-4yl]piperazine (CAS 1000339-48-9)
- 1-(3,5-Dimethoxyphenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one (CAS 898756-21-3)
- 2-Chloro-4-(2-chlorophenyl)-6-methyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1707372-28-8)
- 1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 1443289-44-8)
- tert-Butyl (2-(2-(2-(2-iodoethoxy)ethoxy)ethoxy)ethyl)carbamate (CAS 1801273-41-5)
- 5-(Aminomethyl)-4-(2-fluoro-2-propyl)pyrimidine Dihydrochloride (CAS 1799579-77-3)
- 2-Chloroquinazoline-4-carbaldehyde (CAS 944903-02-0)
- Ethyl (2-methoxy-4-(1H-tetrazol-1-yl)phenyl)carbamate (CAS 1172817-64-9)
- Peptide 441 (CAS CATO-CPTD788441)
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