| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Solubility in 1mol/L NaOH | almost transparency |
| Melting Point | 384 °C |
Active Pharmaceutical Ingredients
Allopurinol (HPP)
4-Hydroxypyrazolo[3,4-d]pyrimidine,1H-Pyrazolo[3,4-d]pyrimidin-4-ol
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C5H4N4O = 136.11 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 315-30-0 |
| Unit | Price |
| 25 g | 2500 |
| 50 g | 4100 |
| 100 g | 6975 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
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