| Appearance | White Powder |
| Purity / Analysis Method | 99.7% (HPLC)(ODB) |
| Fumaric Acid content | 12.5% – 13.8% (ODB) |
| Sulphated Ash | NMT 0.1% |
| Water (By KF) | NMT 0.5% |
| Loss on Drying | NMT 0.5% |
| 1-[2-(2-Hydroxyethoxy)Ethyl]- Piperazine Content by TLC | NMT 0.12% |
| Solubility | Slightly soluble in water; insoluble in anhydrous ethanol; sparingly soluble in methanol. |
Active Pharmaceutical Ingredients
Quetiapine Hemifumarate
Quetiapine Fumarate; 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol hemifumarate
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C21H25N3O2S·1/2C4H4O4 = 441.55 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 111974-72-2 |
| Unit | Price |
| 25 g | 4900 |
| 50 g | 7500 |
| 100 g | 9975 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
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