3-Chloro-2,4-difluoropyridine CAS 851179-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851179-01-6 |
| Molecular Formula | C5H2ClF2N |
| Molecular Weight | 149.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2,4-difluoropyridine (CAS 851179-01-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H2ClF2N. Molecular weight: 149.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H2ClF2N |
| Molecular Weight | 149.53 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-2,3-difluoropyridine (CAS 1214327-63-5)
- 2-Chloro-3,4-difluoropyridine (CAS 1227502-41-1)
- 2-Chloro-3,6-difluoropyridine (CAS 1807031-39-5)
- 5-Chloro-2,4-difluoropyridine (CAS 1807257-52-8)
- 2-Chloro-4,5-difluoropyridine (CAS 511522-70-6)
- 2-Chloro-4,6-difluoropyridine (CAS 34941-89-4)
- 3-Chloro-2,5-difluoropyridine (CAS 851179-00-5)
- 3-Chloro-2,6-difluoropyridine (CAS 52208-56-7)
Recommended Standards
- 2-Oxo-3-oxazolidinecarbonyl chloride (CAS 66313-48-2)
- 3-Chloro-4,5-difluoropyridine (CAS 851178-98-8)
- (S)-4-(Chloromethyl)oxazolidine-2,5-dione (CAS 96165-57-0)
- 3-Bromo-2-methyl-5-nitrobenzoic acid (CAS 1269292-02-5)
- 1-(5-Bromo-2-fluorophenyl)-3-chloropropan-2-one (CAS 1806381-85-0)
- Clomipramine HCl EP Impurity A DiHCl (CAS CATO-C4X-12653)
- Methyl 1-Benzyl-4-hydroxypiperidine-3-carboxylate (CAS 955998-64-8)
- N-(adamantan-1-yl)-3-amino-6-(4-methoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 488744-47-4)
- 160707-36-8 015H02ENJ9 alpha-Phenyl-2-piperidineacetamide, erythro-(-)- UNII-015H02ENJ9 (alphaS,2R)-alpha-Phenyl-2-piperidineacetamide 2-Piperidineacetamide, alpha-phenyl-, (alphaS,2R)- (CAS 160707-36-8)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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