2,5-Bis(3-fluorophenyl)pyridine CAS 1214345-01-3
| CAS No. | 1214345-01-3 |
| Molecular Formula | C17H11F2N |
| Molecular Weight | 267.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H11F2N, 2,5-Bis(3-fluorophenyl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,5-Bis(3-fluorophenyl)pyridine (CAS 1214345-01-3) is a high-purity analytical reference standard with the molecular formula C17H11F2N and a molecular weight of 267.27 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,5-Bis(3-fluorophenyl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H11F2N |
| Molecular Weight | 267.27 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 2,3-Bis(3-fluorophenyl)pyridine (CAS 1214340-37-0)
- 2,4-Bis(4-fluorophenyl)pyridine (CAS 1214344-93-0)
- 2,4-Bis(2-fluorophenyl)pyridine (CAS 1214349-92-4)
- 2,4-Bis(3-fluorophenyl)pyridine (CAS 1214354-00-3)
- 2,3-Bis(4-fluorophenyl)pyridine (CAS 1214365-49-7)
- 2,3-Bis(2-fluorophenyl)pyridine (CAS 1214370-81-6)
- 3,5-Bis(4-fluorophenyl)pyridine (CAS 171819-99-1)
- N-(4-fluorophenyl)-4-hydroxybenzene-1-sulfonamide (CAS 1082560-58-4)
Recommended Standards
- (3R)-3-Benzyl-7a-(difluoromethyl)tetrahydropyrrolo[2,1-b]oxa-zol-5(6H)-one (CAS 1191936-75-0)
- 1-(2,2-difluoroethyl)-N-(3-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1172821-54-3)
- 1-(2,2-difluoroethyl)-N-(4-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1170978-83-2)
- (S)-Methyl 2-((tert-butoxycarbonyl)amino)-5,5-difluoropentanoate (CAS 1260640-64-9)
- (E)-({6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl}methylidene)amino 4-chlorobenzoate (CAS 478257-29-3)
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- 5-Amino-1-methyl-3-pentylpyrimidine-2,4(1h,3h)-dione (CAS 1340508-31-7)
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