2396-60-3 4-Methoxyazobenzene Azobenzene, 4-methoxy- Diazene, (4-methoxyphenyl)phenyl- NSC-16044 NSC16044 p-Methoxyazobenzene CAS 2396-60-3
| CAS No. | 2396-60-3 |
| Molecular Formula | C13H24N2O |
| Molecular Weight | 224.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.34 g/mol gives 2396-60-3 4-Methoxyazobenzene Azobenzene, 4-methoxy- Diazene, (4-methoxyphenyl)phenyl- NSC-16044 NSC16044 p-Methoxyazobenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2396-60-3 4-Methoxyazobenzene Azobenzene, 4-methoxy- Diazene, (4-methoxyphenyl)phenyl- NSC-16044 NSC16044 p-Methoxyazobenzene (CAS 2396-60-3), molecular formula C13H24N2O and molecular weight 224.34 g/mol, is a CATO reference standard with documented purity and traceability.
2396-60-3 4-Methoxyazobenzene Azobenzene, 4-methoxy- Diazene, (4-methoxyphenyl)phenyl- NSC-16044 NSC16044 p-Methoxyazobenzene (C13H24N2O) contains an amide group, a hydroxyl group, an ether linkage. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H24N2O |
| Molecular Weight | 224.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
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