2-Fluoro-6-(furan-2-yl)benzoic acid CAS 1261990-22-0
| CAS No. | 1261990-22-0 |
| Molecular Formula | C11H7FO3 |
| Molecular Weight | 206.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-6-(furan-2-yl)benzoic acid (CAS 1261990-22-0) is a high-purity analytical reference standard with the molecular formula C11H7FO3 and a molecular weight of 206.17 g/mol.
Based on its molecular formula C11H7FO3, 2-Fluoro-6-(furan-2-yl)benzoic 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 206.17 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.
As a certified reference material (CRM), 2-Fluoro-6-(furan-2-yl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H7FO3 |
| Molecular Weight | 206.17 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 methanol, ethanol, 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.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 3-Fluoro-4-(furan-2-yl)benzoic acid (CAS 1261975-22-7)
- 3-Fluoro-5-(furan-2-yl)benzoic acid (CAS 1261992-54-4)
- 5-(3-Fluoro-5-hydroxyphenyl)pyrimidin-2-ol (CAS 1261965-32-5)
- 2-Fluoro-4-(furan-2-yl)benzoic acid (CAS 1262004-78-3)
- 2-((3,4-Difluorophenoxy)methyl)-1,3-dioxolane (CAS 1226410-19-0)
- 1-(5-Bromopyrimidin-4-yl)-1,4-diazepane (CAS 1525429-65-5)
- Tert-butyl 8,8-dimethyl-5-oxo-1,4,9-triazaspiro[5.5]Undecane-9-carboxylate (CAS 2387595-03-9)
- 2-(4-Bromo-1-pyrazolyl)acetic Acid (CAS 82231-53-6)
- 2-Morpholinoethane-1,1-diol hydrochloride (CAS 1788043-90-2)
- N-cyclohexyl-2-(2-(thiophen-2-yl)acetyl)hydrazine-1-carboxamide (CAS 904824-98-2)
- 2-Methylbenzoyl cyanide (CAS 5955-73-7)
- (4-Fluoro-2-iodophenyl)hydrazine (CAS 29674-33-7)
- 5-(2,3-Bis(tert-butoxycarbonyl)-guanidino)pentanoic acid (CAS 212567-95-8)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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