3-(4-Fluorophenyl)-7-hydroxy-2-(trifluoromethyl)-4h-chromen-4-one CAS 315233-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 315233-72-8 |
| Molecular Formula | C16H8F4O3 |
| Molecular Weight | 324.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(4-Fluorophenyl)-7-hydroxy-2-(trifluoromethyl)-4h-chromen-4-one (CAS 315233-72-8) pharmaceutical standards reference standard. Molecular formula: C16H8F4O3. Molecular weight: 324.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H8F4O3 |
| Molecular Weight | 324.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 5-(4-Fluorophenyl)-1-methyl-1H-pyrazol-3-yl trifluoromethanesulfonate (CAS 623577-34-4)
- 3-(2-(4-Fluorophenyl)oxazol-4-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 1422139-56-7)
- 2-((2-Fluorophenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-20-7)
- 2-((4-Fluorophenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-21-8)
- 2-(4-Fluorophenyl)-4-(piperidin-1-yl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1707668-16-3)
- 2-(3-Fluorophenyl)-4-(piperidin-1-yl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1713590-35-2)
- 3-(4-Fluorophenyl)-2-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]acrylonitrile (CAS 415688-14-1)
- 3-[2-(4-Fluorophenyl)-2-oxoethyl]-2-propyl-4(3H)-quinazolinone (CAS 866010-56-2)
Recommended Standards
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(m-tolyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2416673-87-3)
- 3-(5,6-Dichlorobenzo[d]thiazol-2-yl)-N,N-dimethylpyridin-2-amine (CAS 400075-95-8)
- 10-Methyl-4,8-bis(trifluoromethyl)-1,2,3,4-tetrahydropyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine (CAS 832141-55-6)
- 2-Bromo-3-ethylpyridine (CAS 142337-94-8)
- 3-Ethyltetracosane (CAS 55282-17-2)
- 2-Amino-6-bromo-4-(difluoromethyl)nicotinic acid (CAS 1805013-18-6)
- N-[(2,5-Dihydroxyphenyl)-(3-nitrophenyl)-methyl]-acetamide (CAS 915019-21-5)
- 6-Amino-1-(2,2,2-trifluoroethyl)-1,2,3,4-tetrahydroquinolin-2-one (CAS 1183419-80-8)
- N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3 (CAS 2107273-62-9)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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