5-(Trifluoromethyl)-2,3-bis[3-(trifluoromethyl)benzoyl]pyridine CAS 338770-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338770-69-7 |
| Molecular Formula | C22H10F9NO2 |
| Molecular Weight | 491.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Trifluoromethyl)-2,3-bis[3-(trifluoromethyl)benzoyl]pyridine (CAS 338770-69-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H10F9NO2. Molecular weight: 491.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H10F9NO2 |
| Molecular Weight | 491.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- (Z)-3-(((3-(trifluoromethyl)benzoyl)oxy)imino)-1-(3-(trifluoromethyl)benzyl)indolin-2-one (CAS 303996-92-1)
- 3-Methyl-4-[3-(trifluoromethyl)benzoyl]-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317833-58-2)
- N-[3-(Trifluoromethyl)phenyl]-4-{4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}benzamide (CAS 321430-21-1)
- 3-((3-(Trifluoromethyl)benzyl)thio)-1-(3-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 692287-39-1)
- 3-((3,5-Bis(trifluoromethyl)phenyl)amino)-4-(((1R,2R)-2-(piperidin-1-yl)cyclohexyl)amino)cyclobut-3-ene-1,2-dione (CAS 1211565-11-5)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-piperidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione (CAS 1312991-15-3)
- 4-((5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)oxy)-N,N-diethylbenzenesulfonamide (CAS 338412-11-6)
- 5-(4-((2,4-Bis(trifluoromethyl)benzyl)oxy)-3-methoxybenzylidene)-2-thioxothiazolidin-4-one (CAS 885597-26-2)
Recommended Standards
- (2E)-2-{4-[5-(2,4-dichlorophenyl)furan-2-yl]-1,3-thiazol-2-yl}-3-[3-(trifluoromethyl)phenyl]prop-2-enenitrile (CAS 338978-48-6)
- 4-(4-(4-Bromophenyl)-5-((3-(trifluoromethyl)benzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477332-92-6)
- Dimethyldineodecanoatetin (CAS 68928-76-7)
- 3,6,9,12-Tetraazatetradecane-1,14-diamine, polymer with 1,2-dichloroethane (CAS 25609-48-7)
- 2-(Chloromethyl)-1-ethyl-1H-benzo[d]imidazole hydrochloride (CAS 2378502-46-4)
- 1-(2,2-Dibromoethyl)-2-nitrobenzene (CAS 282103-12-2)
- 2-(2,5-Dimethylthiazol-4-yl)phenol (CAS 1421262-55-6)
- Methyl 4'-(1,3-dioxolan-2-yl)[1,1'-biphenyl]-2-carboxylate (CAS 400747-00-4)
- 7-(Dimethoxymethyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478046-46-7)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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