2-Chloro-4-(pyridin-3-yloxy)aniline CAS 315227-20-4
| CAS No. | 315227-20-4 |
| Molecular Formula | C11H9ClN2O |
| Molecular Weight | 220.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-4-(pyridin-3-yloxy)aniline.
2-Chloro-4-(pyridin-3-yloxy)aniline (CAS 315227-20-4), molecular formula C11H9ClN2O and molecular weight 220.65 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-4-(pyridin-3-yloxy)aniline (C11H9ClN2O) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-Chloro-4-(pyridin-3-yloxy)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 | C11H9ClN2O |
| Molecular Weight | 220.65 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-Bromo-2-cyano-5-(difluoromethyl)-3-hydroxypyridine (CAS 1806841-09-7)
- 1-Propyl-1h-pyrazol-3-amine (CAS 956393-73-0)
- 2-Chloro-6-ethoxy-4-formylphenyl 4-chlorobenzoate (CAS 431926-22-6)
- N'-Cyclopentylbenzohydrazide (CAS 24214-81-1)
- 1-[4-(Aminomethyl)pyridin-2-yl]-1,3-diazinan-2-one hydrochloride (CAS 1439897-65-0)
- 3-(4-Ethylphenyl)pyrrolidine Hydrochloride (CAS 1803609-53-1)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
Why CATO?
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