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Product Details
Product Description
| Product name | Ondansetron hydrochloride |
| Cas number | 103639-04-9 |
| Molecular formula | C18H19N3O·HCl·2H2O |
| Molecular weight | 365.85 |
| Appearance |
White or off-white crystalline powder |
| Assay | 98.0%~102.0% |
| Solubility | Sparingly soluble in water and in alcohol,Soluble in methanol, slightly soluble in isopropyl Alcohol conforms and dichloromethane, very slightly soluble in Acetone, in chloroform and in ethyl acetate |
| ①UV: ≤209,248,267,310nm | |
| ②IR spectrum: Concordant with the working reference | |
| ③Discrimination chloride: Forward Reaction | |
| Water | 9.0-10.5% |
| Residue on Ignition | ≤0.1% |
| Heavy metal | ≤10ppm |
| Compound D | ≤0.1% |
| TLC max single impurity | ≤0.40% |
| Other single impurity | ≤0.20% |
| HPLC Impurity C | ≤0.20% |
| Imidazole | ≤0.20% |
| 2-methylimidazole | ≤0.20% |
| -Impurity A | ≤0.20% |
| -Other single impurity | ≤0.10% |
| -Total Impurity | ≤0.50% |
| Residual solvent Ethanol | ≤5000ppm |
Company Information
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