1496-15-7 2-(Trifluoromethyl)xanthone 2-(trifluoromethyl)-9H-xanthen-9-one CAS 1496-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1496-15-7 |
| Molecular Formula | C14H7F3O2 |
| Molecular Weight | 264.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1496-15-7 2-(Trifluoromethyl)xanthone 2-(trifluoromethyl)-9H-xanthen-9-one (CAS 1496-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H7F3O2. Molecular weight: 264.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H7F3O2 |
| Molecular Weight | 264.20 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 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.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- 6-[2-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 1016747-55-9)
- 2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 1019119-96-0)
- 2-Oxo-6-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile (CAS 140692-40-6)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzonitrile (CAS 175277-01-7)
- 2-(2-(Trifluoromethyl)phenyl)oxazolo[4,5-b]pyridine (CAS 52333-75-2)
- 2-Oxo-4-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile (CAS 478245-70-4)
- 3-Phenyl-6-(trifluoromethyl)-[1,2]oxazolo[4,3-b]pyridine (CAS 338953-50-7)
- 3-Phenyl-6-(trifluoromethyl)-[1,2]oxazolo[4,5-b]pyridine (CAS 338953-51-8)
Recommended Standards
- 4-Hydroxy-3-methyl-6-(trifluoromethyl)-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid (CAS 1420792-96-6)
- N-(2-methoxyethyl)-2-nitro-4-(trifluoromethyl)aniline (CAS 161605-63-6)
- 2-Propyl-6-(2,2,2-trifluoroethoxy)pyrimidine-4-carboxylic acid (CAS 1708436-09-2)
- 2-(2-Chloro-5-(difluoromethyl)-6-hydroxypyridin-3-yl)acetonitrile (CAS 1804670-76-5)
- (2S)-1-methylpiperazine-2-carboxylic acid (CAS 2165996-33-6)
- (Z)-7-Phenyl-7-(pyridin-3-yl)hept-6-enoic acid (CAS 89667-39-0)
- N-[(3-Methoxyphenyl)methyl]-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105234-91-0)
- 1H-Imidazo[4,5-g]quinoline (CAS 269-08-9)
- (6-Hydroxy-1-methyl-2-oxo-1,2-dihydropyridin-4-yl)methanesulfonic acid (CAS 481668-55-7)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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