3-(4-Fluorophenyl)-7-hydroxy-2-methyl-4h-chromen-4-one CAS 240410-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 240410-83-7 |
| Molecular Formula | C16H11FO3 |
| Molecular Weight | 270.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(4-Fluorophenyl)-7-hydroxy-2-methyl-4h-chromen-4-one (CAS 240410-83-7) pharmaceutical standards reference standard. Molecular formula: C16H11FO3. Molecular weight: 270.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11FO3 |
| Molecular Weight | 270.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- N4-(2-Fluorophenyl)-N2-(2-hydroxyethyl)-L-asparagine (CAS 1098630-72-8)
- 3-(4-Fluorophenyl)-2-(4-nitrophenyl)propanenitrile (CAS 1254177-52-0)
- 2-(4-Fluorophenyl)-3-methyl-2,7-naphthyridine-1,8(2H,7H)-dione (CAS 1426957-22-3)
- 4'-(4-Fluorophenyl)-1'H-[1,3'-bipyrrole]-2'-carboxylic acid (CAS 1707735-14-5)
- 4'-(2-Fluorophenyl)-1'H-[1,3'-bipyrrole]-2'-carboxylic acid (CAS 1708013-26-6)
- (E)-4-(3-(4-Fluorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 1845711-20-7)
- Methyl 2-(4-fluorophenyl)imidazo[1,2-a]pyridine-7-carboxylate (CAS 1895711-20-2)
- (E)-4-(3-(3-fluorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-60-8)
Recommended Standards
- 2-Oxo-3-(2-oxopropyl)-2,3-dihydrobenzo[d]oxazole-5-sulfonamide (CAS 54080-57-8)
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 7397-23-1)
- 2-{[4-(methylsulfanyl)-3-nitrophenyl]formamido}acetic acid (CAS 851288-54-5)
- Methyl 2-(2-chlorophenyl)pyrimidine-5-carboxylate (CAS 1263059-53-5)
- Alizarin Red S (CAS 130-22-3)
- 4-[4-(cyclobutylmethyl)piperazin-1-yl]aniline (CAS 1443980-04-8)
- N-(1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-2-(4-nitrophenyl)acetamide (CAS 896278-90-3)
- 1-(Ethoxymethyl)pyrimidine-2,4(1H,3H)-dione (CAS 77761-57-0)
- 2-Aminoethyl carbamate hydrochloride (CAS 73711-22-5)
- Peptide 440 (CAS CATO-CPTD788440)
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