4,5-dichloro-2-methoxyaniline CAS 60468-21-5
| CAS No. | 60468-21-5 |
| Molecular Formula | C7H7Cl2NO |
| Molecular Weight | 192.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.04 g/mol gives 4,5-dichloro-2-methoxyaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4,5-dichloro-2-methoxyaniline (CAS 60468-21-5) is a high-purity analytical reference standard with the molecular formula C7H7Cl2NO and a molecular weight of 192.04 g/mol.
4,5-dichloro-2-methoxyaniline (C7H7Cl2NO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
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 4,5-dichloro-2-methoxyaniline 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 | C7H7Cl2NO |
| Molecular Weight | 192.04 g/mol |
| Appearance | Off-white to pale 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dichloro Standards
- 2,5-Dichloro-4-methoxyaniline (CAS 101251-23-4)
- 4,6-Dichloro-3-methoxy-2-methylpyridine (CAS 1019929-89-5)
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Recommended Standards
- 4-(Aminomethyl)-2,6-dichlorophenol (CAS 862541-31-9)
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- 4-Chloro-2-(chloromethyl)-5-methoxypyridine (CAS 28104-31-6)
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