Product Brief Introduction
Product name: Rivaroxaban
CAS: 366789-02-8
MF: C19H18ClN3O5S
MW: 435.88
Product Specification
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Appearance |
White or off-white crystalline powder |
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Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
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HPLC: the retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay. |
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Specific Rotation |
-39.0°~ -42.0° |
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Loss on Drying |
≤0.5% |
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Residue on Ignition |
≤0.1% |
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Related Substances |
Impurity A≤ 0.1% |
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Impurity B≤ 0.1% |
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Impurity C≤ 0.1% |
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Impurity D≤ 0.1% |
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Impurity E≤ 0.1% |
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Impurity F≤ 0.1% |
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Impurity G≤ 0.1% |
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Impurity J≤ 0.1% |
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Impurity K1+K2≤ 0.1% |
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Unspecified single impurity≤ 0.1% |
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Total impurities≤ 0.5% |
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Heavy Metals |
≤20ppm |
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Residual Solvents |
Acetic acid≤ 0.5% |
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Ethanol≤ 0.5% |
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Acetone≤ 0.5% |
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N, N-dimethyl formamide≤ 0.088% |
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Toluene≤ 0.089% |
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Assay (on dried basis) |
98.0%~102.0% |
