| Appearance | Almost White powder |
| Purity / Analysis Method | 98.2% (HPLC)(OAB) |
| Water by KF | 9.0 % w/w – 10.5%w/w |
| Melting Point |  176.0 to 180.0 °C |
| Sulfated Ash | NMT 0.1%w/w |
| Solubility | Sparingly soluble in water and in ethanol(96%); soluble in methanol;Â slightly soluble in methylene chloride |
Active Pharmaceutical Ingredients
Ondansetron Hydrochloride
1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one Hydrochloride ; 1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one Hydrochloride Dihydrate
| Purity / Analysis Method | 97.5 % – 102.0% w/w (HPLC)(OAB) |
| Molecular Formula / Molecular Weight | C18H19N3O·HCl·2H2O = 365.85 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | 0-10°C |
| CAS RN | 103639-04-9 |
| Unit | Price |
| 10 g | 2400 |
| 25 g | 3500 |
| 50 g | 4975 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
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