| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 239.0 to 243.0 °C |
| Solubility | Very slightly soluble in Ethanol |
Active Pharmaceutical Ingredients
Pyrimethamine
5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C12H13ClN4 = 248.71 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 58-14-0 |
| Unit | Price |
| 5 g | 2950 |
| 10 g | 4450 |
| 25 g | 7650 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. • The contents of the specifications are subject to change without advance notice.The specification values displayed here are the most up to |
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