7-Hydroxy-3-(2-isopropylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one CAS 449745-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 449745-81-7 |
| Molecular Formula | C19H15F3O4 |
| Molecular Weight | 364.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxy-3-(2-isopropylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 449745-81-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15F3O4. Molecular weight: 364.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15F3O4 |
| Molecular Weight | 364.32 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 Hydroxy Standards
- 7-Hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4h-chromen-4-one (CAS 315233-03-5)
- ((4-(4-Hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid (CAS 852947-39-8)
- 2-(Hydroxy(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methoxy)phosphoryl)acetic acid (CAS 117627-22-2)
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Recommended Standards
- 6'-[3-(Trifluoromethyl)phenyl]-2,4-dihydrospiro[1-benzopyran-3,3'-[1,5]dioxane]-4-one (CAS 339029-02-6)
- 5-(4-Methoxybenzoyl)-8-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one (CAS 866138-26-3)
- 7-Phenyl-2-(3-(trifluoromethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 439108-39-1)
- N-(1-carbamothioyl-1-methylethyl)benzamide (CAS 582289-89-2)
- Boc-val-chloromethylketone (CAS 103542-47-8)
- 2-(2,2-difluoroethoxy)pyridin-3-amine (CAS 1332761-15-5)
- 4-Methoxy-2,5-bis(trifluoromethyl)phenol (CAS 1805592-65-7)
- Flomoxef Impurity 12 (CAS CATO-C4X-138212)
- 4-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1194377-09-7)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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