4-((3,5-Dichloropyridin-2-yl)oxy)aniline CAS 67174-87-2
| CAS No. | 67174-87-2 |
| Molecular Formula | C11H8Cl2N2O |
| Molecular Weight | 255.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-((3,5-Dichloropyridin-2-yl)oxy)aniline (CAS 67174-87-2) is a high-purity analytical reference standard with the molecular formula C11H8Cl2N2O and a molecular weight of 255.10 g/mol.
4-((3,5-Dichloropyridin-2-yl)oxy)aniline (C11H8Cl2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-((3,5-Dichloropyridin-2-yl)oxy)aniline 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 | C11H8Cl2N2O |
| Molecular Weight | 255.10 g/mol |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloropyridin Standards
- 2-[(3,5-dichloropyridin-2-yl)oxy]aniline (CAS 926225-70-9)
- 4-[(3,5-dichloropyridin-2-yl)oxy]phenol (CAS 60075-03-8)
- (3,5-Dichloropyridin-4-yl)(phenyl)methanol (CAS 402561-69-7)
- N-(2,6-Dichloropyridin-3-yl)-1H-imidazole-5-carboxamide (CAS 240815-51-4)
- (2,4-Dichloropyridin-3-yl)(phenyl)methanone (CAS 134031-25-7)
- (2,6-Dichloropyridin-4-yl)(phenyl)methanone (CAS 1353056-47-9)
- 4-((2,6-Dichloropyridin-3-yl)oxy)butanoic acid (CAS 62804-96-0)
- 3-((3,5-Dichloropyridin-2-yl)amino)piperidin-2-one (CAS 1248594-31-1)
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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