(2e)-3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid CAS 773132-38-0
| CAS No. | 773132-38-0 |
| Molecular Formula | C11H9FO4 |
| Molecular Weight | 224.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.19 g/mol gives (2e)-3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2e)-3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid (CAS 773132-38-0), a certified reference material (molecular formula C11H9FO4, MW 224.19 g/mol) for analytical method development and quality control.
(2e)-3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid (C11H9FO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (2e)-3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic 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 | C11H9FO4 |
| Molecular Weight | 224.19 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related e Standards
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Recommended Standards
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- 3-(5-methyl-1H-pyrazol-3-yl)propanoic Acid (CAS 1367702-76-8)
- Methyl (3R,5S)-5-fluoropiperidine-3-carboxylate (CAS 2382115-93-5)
- 5-Bromocyclooct-1-ene (CAS 4103-12-2)
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- 5-Amino-3-(tert-butyl)-1-(3,4-dichlorophenyl)-1H-pyrazole-4-carboxamide (CAS 2380036-18-8)
- Cuproussulfite (CAS 35788-00-2)
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