Mercaptopurine
CHEMICAL
STRUCTURE |
|
| CHEMICAL STRUCTURE |  |
CAS NO.
|
6112-76-1 |
SPECIFICATION |
|
| Product Name | Mercaptopurine |
| Specification | BP98/USP24 |
| Packing | 25Kg/Drum |
| Appearance | Yellowish or yellow crystalline powder |
| Identification | Positive |
| Organic volatile impurities | As stipulated |
| Phosphorus | 0.01% Max. |
| Impurities (HPLC) | |
| Hypoxanthine | 0.5% Max. |
| Single impurity | 0.1% Max. |
| Total impurities | 1.0% Max. |
| Loss on drying | 12.0% Max. |
| Assay (Dry base) | 97.0-102.0% |