2-Chloro-4-fluoropyridine CAS 34941-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34941-91-8 |
| Molecular Formula | C5H3ClFN |
| Molecular Weight | 131.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4-fluoropyridine (CAS 34941-91-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3ClFN. Molecular weight: 131.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H3ClFN |
| Molecular Weight | 131.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2-fluoropyridine (CAS 1480-64-4)
- 5-Chloro-2-fluoropyridine (CAS 1480-65-5)
- 2-Chloro-3-fluoropyridine (CAS 17282-04-1)
- 2-Chloro-6-fluoropyridine (CAS 20885-12-5)
- 3-Chloro-4-fluoropyridine (CAS 883107-69-5)
- 4-Chloro-2-fluoropyridine (CAS 34941-92-9)
- 2-Chloro-5-fluoropyridine (CAS 31301-51-6)
- 4-Chloro-1,3,5-triazin-2-ol (CAS 168075-30-7)
Recommended Standards
- 1H-1,2,4-TRAZOLE-5-CARBONYL CHLORIDE 60469-67-2 SC-57485 (CAS 60469-67-2)
- Isoxazole-4-carbonyl chloride (CAS 62348-15-6)
- 4-Chloro-1-methyl-1h-pyrazol-3-amine (CAS 1006349-08-1)
- 6,10,11-Triethylcarbonate Daunomycinone (CAS 67665-61-6)
- 2-((Ethylthio)methyl)pyrrolidine (CAS 1247918-10-0)
- 2-Cyclobutylacetimidamide hydrochloride (CAS 1443981-49-4)
- 3-Methyl-N-(piperidin-4-yl)furan-2-carboxamide (CAS 954574-80-2)
- N-(4-Chlorobenzyl)-2-(cyclopropanecarboxamido)oxazole-4-carboxamide (CAS 1351605-21-4)
- Methyl 4-(4-bromophenyl)-3-sulfamoyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 2206607-23-8)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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 13829788188 / jacky.chen@cato-chem.com