5-Chloro-2-fluoro-3-(pyridin-4-yl)pyridine CAS 1214337-85-5
| CAS No. | 1214337-85-5 |
| Molecular Formula | C10H6ClFN2 |
| Molecular Weight | 208.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-2-fluoro-3-(pyridin-4-yl)pyridine (CAS 1214337-85-5), a certified reference material (molecular formula C10H6ClFN2, MW 208.62 g/mol) for analytical method development and quality control.
5-Chloro-2-fluoro-3-(pyridin-4-yl)pyridine (C10H6ClFN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Chloro-2-fluoro-3-(pyridin-4-yl)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 | C10H6ClFN2 |
| Molecular Weight | 208.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-3-(4-fluorophenyl)pyrazine (CAS 1094461-27-4)
- 2-Chloro-5-(4-fluorophenyl)pyrazine (CAS 115104-61-5)
- 2-Chloro-5-fluoro-3,4'-bipyridine (CAS 1214343-30-2)
- 6-Chloro-5-fluoro-3,4'-bipyridine (CAS 1214366-80-9)
- 6-Chloro-5-fluoro-3,3'-bipyridine (CAS 1214371-22-8)
- 2-Chloro-5-fluoro-3,3'-bipyridine (CAS 1214382-27-0)
- 2-Chloro-4-(2-fluorophenyl)pyrimidine (CAS 1227570-74-2)
- 2-(4-Chloro-7-fluoro-1H-indol-3-yl)acetonitrile (CAS 1227578-02-0)
Recommended Standards
- 5-Methoxypyrazine-2-sulfonyl chloride (CAS 1108654-58-5)
- 4-Chloro-3,5-dimethylbenzotrifluoride (CAS 68985-49-9)
- 2-Methyl-4-(trifluoromethyl)benzyl chloride (CAS 888739-69-3)
- 2,4,6-Trifluoro-3,5-dimethylbenzyl chloride (CAS 886762-26-1)
- 3-(4-Bromophenyl)cyclohexanone (CAS 25158-78-5)
- 2-Chloro-1-[4-(propan-2-yl)phenyl]ethan-1-ol (CAS 176646-89-2)
- Ac-D-2-Nal-OH (CAS 37440-01-0)
- 5-Chloro-1,3,4-oxadiazole-2(3H)-thione (CAS 1890006-01-5)
- 5-(1-Benzylpiperidin-4-yl)imidazolidine-2,4-dione (CAS 1779653-62-1)
- (S)-N-(tert-Butyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide sulfate (CAS 186537-30-4)
- (3-(N-Hydroxycarbamimidoyl)phenyl)boronic acid (CAS 939999-91-4)
- 7-Methoxycinnolin-3-ol (CAS 1246549-48-3)
- 1,2-dihydrospiro[indole-3,4'-piperidine]-2-one; trifluoroacetic acid (CAS 1956371-16-6)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com