4-fluoro-5-((7-fluorobenzo[d][1,3]dioxol-5-yl)methyl)benzo[d][1,3]dioxole CAS CATO-C3D-263195
| CAS No. | CATO-C3D-263195 |
| Molecular Formula | C15H10F2O4 |
| Molecular Weight | 292.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-fluoro-5-((7-fluorobenzo[d][1,3]dioxol-5-yl)methyl)benzo[d][1,3]dioxole (CAS CATO-C3D-263195) is a high-purity analytical reference standard with the molecular formula C15H10F2O4 and a molecular weight of 292.23 g/mol.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution, 4-fluoro-5-((7-fluorobenzo[d][1,3]dioxol-5-yl)methyl)benzo[d][1,3]dioxole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C15H10F2O4 |
| Molecular Weight | 292.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
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Recommended Standards
- bis(4-fluorobenzo[d][1,3]dioxol-5-yl)methane (CAS CATO-C3D-263192)
- 2-[4-(2H-1,3-benzodioxol-5-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1152513-77-3)
- bis(7-fluorobenzo[d][1,3]dioxol-5-yl)methane (CAS CATO-C3D-263191)
- 2-(((4-Bromothiophen-2-yl)methyl)amino)-4-methylpentan-1-ol (CAS 1250547-75-1)
- Ethyl 6-Oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1246552-63-5)
- 4-Methoxy-N-pentylaniline (CAS 882-42-8)
- n-(Tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 1218791-43-5)
- 5-bromo-7-nitro-2,3-dihydro-1H-inden-4-ol (CAS 575504-25-5)
- 1-(2-Chlorophenyl)-5-(dimethoxymethyl)-1H-pyrazole (CAS 1269293-16-4)
- 7-Methoxy-N-(3-methylisothiazol-5-yl)benzofuran-2-carboxamide (CAS 1219911-58-6)
- Hexachlorodisiloxane-130-134 (CAS 14986-21-1)
- 4-Bromo-5-bromomethyl-3-(3-chloro-phenyl)-isoxazole (CAS 1158735-39-7)
- 5-Methyl-2-(2,2,2-trifluoroethoxy)-benzylamine (CAS 1342384-59-1)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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