7-Hydroxy-3-phenyl-2-(trifluoromethyl)-4h-chromen-4-one CAS 84858-65-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84858-65-1 |
| Molecular Formula | C16H9F3O3 |
| Molecular Weight | 306.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxy-3-phenyl-2-(trifluoromethyl)-4h-chromen-4-one (CAS 84858-65-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H9F3O3. Molecular weight: 306.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H9F3O3 |
| Molecular Weight | 306.24 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.) | 1981 |
| Halogen Content | F-containing |
Related Hydroxy Standards
- 6-Hydroxy-1-[(2,4,6-trifluorophenyl)methyl]-4(1H)-quinazolinone (CAS 1276039-75-8)
- 3-Hydroxy-2-(3-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (CAS 306978-91-6)
- 7-Hydroxy-4-(3-(trifluoromethyl)phenyl)-2H-chromen-2-one (CAS 386704-09-2)
- 7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (CAS 610759-54-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-(piperidin-1-yl)pyridin-4-yl)boronate (CAS 1402166-06-6)
- 5-Hydroxy-3-phenyl-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid (CAS 1239751-40-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(pyrimidin-5-yl)thiophen-2-yl)boronate (CAS 1402165-97-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(pyrimidin-5-yl)thiophen-2-yl)boronate (CAS 1402165-98-3)
Recommended Standards
- 4-(8-(Trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)benzoic acid (CAS 2197062-06-7)
- 4-(3-(3-(Trifluoromethyl)phenyl)isoxazol-5-yl)pyrimidin-2-amine (CAS 264616-57-1)
- Methyl 4-((2-nitro-4-(trifluoromethyl)phenyl)amino)butanoate (CAS 339101-25-6)
- Rac-Propranolol-d7 (CAS 344298-99-3)
- 5-Isopropylnicotinonitrile (CAS 1211578-44-7)
- (4-Butylphenyl)methanamine (CAS 57802-79-6)
- N-{5H-chromeno[4,3-d]pyrimidin-2-yl}-4-methylbenzamide (CAS 866041-30-7)
- tert-Butyl 2-(4-methylpyridin-3-yl)piperidine-1-carboxylate (CAS 1352533-58-4)
- 5-Methoxy-2-methyl-1H-benzimidazole hydrochloride (CAS 92799-40-1)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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