3-fluoro-2-(prop-1-en-2-yl)furan CAS 2918965-18-9
| CAS No. | 2918965-18-9 |
| Molecular Formula | C7H7FO |
| Molecular Weight | 126.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 126.13 g/mol gives 3-fluoro-2-(prop-1-en-2-yl)furan distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-fluoro-2-(prop-1-en-2-yl)furan (CAS 2918965-18-9) is a high-purity analytical reference standard with the molecular formula C7H7FO and a molecular weight of 126.13 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-fluoro-2-(prop-1-en-2-yl)furan is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 126.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C7H7FO |
| Molecular Weight | 126.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
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- (3-Methyl-1-phenyl-1H-pyrazol-4-yl)methanol (CAS 1355592-06-1)
- 4-MEthoxyphenyl 3-o-benzyl-6-o-tert-butyldimethylsilyl-2-deoxy-2-phthalimido-beta-d-glucopyranoside (CAS 946075-95-2)
- 1-Iodo-1,2-bis(perfluoro-n-butyl)ethane (CAS 53638-10-1)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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