1-(4-fluorophenyl)-3-(2-hydroxy-5-methoxyphenyl)propane-1,3-dione CAS 312607-68-4
| CAS No. | 312607-68-4 |
| Molecular Formula | C16H13FO4 |
| Molecular Weight | 288.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.27 g/mol gives 1-(4-fluorophenyl)-3-(2-hydroxy-5-methoxyphenyl)propane-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-fluorophenyl)-3-(2-hydroxy-5-methoxyphenyl)propane-1,3-dione (CAS 312607-68-4), molecular formula C16H13FO4 and molecular weight 288.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution, 1-(4-fluorophenyl)-3-(2-hydroxy-5-methoxyphenyl)propane-1,3-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1-(4-fluorophenyl)-3-(2-hydroxy-5-methoxyphenyl)propane-1,3-dione 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 | C16H13FO4 |
| Molecular Weight | 288.27 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 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 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related fluorophenyl Standards
- 7-(2-Fluorophenyl)-1,2,3,4-tetrahydro-1-oxo-pyrrolo[1,2-α]pyrazine-4-acetic Acid (CAS 1170575-17-3)
- 2-[[2-[(4-Fluorophenyl)amino]-2-oxoethyl]amino]-benzoic acid (CAS 1394021-66-9)
- 1-(4-Fluorophenyl)-3-((3-nitrophenyl)amino)propan-1-one (CAS 477333-94-1)
- 3-((4-Fluorophenyl)amino)-1-(3-nitrophenyl)propan-1-one (CAS 350039-84-8)
- N-(4-fluorophenyl)-2-(2-nitroethyl)benzamide (CAS 343372-63-4)
- Methyl 7-(3-fluorophenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 803743-70-6)
- Methyl 7-(4-fluorophenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 459421-71-7)
- 5,5-Bis(4-fluorophenyl)imidazolidine-2,4-dione (CAS 70028-85-2)
Recommended Standards
- 1-(5-(Trifluoromethyl)pyridin-2-yl)piperidine-4-carbohydrazide (CAS 886496-29-3)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)azepane (CAS 62054-71-1)
- 1,5-Diphenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 2730-02-1)
- 2,2,2-trifluoro-1-{1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4’-piperidine]-5-yl}ethan-1-one (CAS 1909306-51-9)
- 2-amino-5-fluoro-N-(2-methoxypyridin-3-yl)benzamide (CAS 1153185-61-5)
- 2-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 23520-34-5)
- 1-(ethylamino)-3-phenoxypropan-2-ol (CAS 58461-93-1)
- 2-(Aminomethyl)-4-(difluoromethyl)pyridine-3-methanol (CAS 1804441-26-6)
- 1-[6-(aminomethyl)-2-methylpyridin-3-yl]ethan-1-ol dihydrochloride (CAS 1427380-71-9)
- 5-Amino-2-bromo-4-fluorobenzenesulfonamide (CAS 1474095-68-5)
- 2-Bromo-5-(difluoromethyl)benzoic acid (CAS 1783329-70-3)
- 1-(4-Fluoro-3-methylphenyl)pentan-1-one (CAS 1216127-20-6)
- 4-((2,4-Dimethoxybenzyl)amino)benzoic acid (CAS 302916-22-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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