2-fluoro-2-(furan-2-yl)acetic acid CAS 1512547-41-9
| CAS No. | 1512547-41-9 |
| Molecular Formula | C6H5FO3 |
| Molecular Weight | 144.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-fluoro-2-(furan-2-yl)acetic acid (CAS 1512547-41-9), a certified reference material (molecular formula C6H5FO3, MW 144.10 g/mol) for analytical method development and quality control.
The molecular framework of 2-fluoro-2-(furan-2-yl)acetic acid (C6H5FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5FO3 |
| Molecular Weight | 144.10 g/mol |
| 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 |
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Recommended Standards
- 2-(5-fluorofuran-3-yl)acetic acid (CAS 1510442-94-0)
- 2-(5-fluorofuran-2-yl)acetic acid (CAS 1522468-17-2)
- 2-(2-fluorofuran-3-yl)acetic acid (CAS 1526775-35-8)
- 2-(4-fluorofuran-2-yl)acetic acid (CAS 1500850-23-6)
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- 5-Chloro-2-methylnicotinic Acid (CAS 1092286-30-0)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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