| CAS No. | 644959-89-7 |
| Molecular Formula | C16H14ClN5O |
| Molecular Weight | 327.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 327.77 g/mol gives 6-(Chloromethyl)-N-(4-phenoxyphenyl)-1,3,5-triazine-2,4-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(Chloromethyl)-N-(4-phenoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 644959-89-7), molecular formula C16H14ClN5O and molecular weight 327.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H14ClN5O, 6-(Chloromethyl)-N-(4-phenoxyphenyl)-1,3,5-triazine-2,4-diamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 327.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
| Molecular Formula | C16H14ClN5O |
| Molecular Weight | 327.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |