5-(Trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyridine CAS 142946-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142946-80-3 |
| Molecular Formula | C12H6F6N2 |
| Molecular Weight | 292.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyridine (CAS 142946-80-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H6F6N2. Molecular weight: 292.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H6F6N2 |
| Molecular Weight | 292.18 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 3-(4-(Trifluoromethyl)phenyl)chroman-4-one (CAS 1220452-68-5)
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Recommended Standards
- 4,4'-tfmbpy (CAS 142946-79-0)
- 1-((Tetrahydro-2H-pyran-3-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430751-20-4)
- N-(3-Methoxypropyl)-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1421326-03-5)
- [2-(4-Ethoxyphenyl)-5-methyl-1,3-oxazol-4-yl]methanol (CAS 1031630-25-7)
- 6-Fluoro-1H-indole-4-carbonitrile (CAS 1082040-44-5)
- 4-(Difluoromethyl)-5-methoxy-6-(trifluoromethyl)pyridin-3-ol (CAS 1807002-55-6)
- Bis(trifluoromethyl)-1,2-oxazole-4-carboxylic acid (CAS 1421604-63-8)
- 2-Oxononanoic Acid (CAS 13139-94-1)
- 2-(2-Aminoethyl)phenol hydrochloride (CAS 5136-97-0)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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