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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 |
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