(±)-Chlorpheniramine.maleate
| Product reference number | CPH-887-MA |
| Full chemical name | 1-p-Chlorophenyl-1-(2-pyridyl)-3-dimethylaminopropane.maleate |
| Formula | C16H19ClN2.C4H4O4 |
| Molecular weight | 390.87 |
| CAS Number | 113-92-8 |
| Supplied as | maleate salt |
| Appearance | white to off-white crystalline powder |
| IR | IR corresponds |
| UV max [nm] (mol, solvent) | 201.0 ± 1.0 (37000 ± 3000, methanol); 261.0 ± 1.0 (5500 ± 500, methanol) |
| Melting point [Celsius] | 129 ± 3 |
| HPLC purity [%] | > 98.5 |
| Free base content [%] | > 68.5 |
| Water content [%] | < 1 |
| Calculated maleate content [%] | 29.7 |
