Product Brief Introduction
Product name: Cisapride Monohydrate
CAS: 260779-88-2
MF: C23H31ClFN3O5
MW: 483.96
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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UV: the absorption maximum at 273nm and 308nm. |
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UV: the absorption minimum at 249nm and 291nm. |
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UV absorption coefficient (E1cm1% at 308nm): 248.0~274.0 |
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Primary aromatic amines: an orange or scarlet precipitation is produced. |
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Organic fluorides: the solution appears royal purple color. |
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Appearance of Solution |
Clear or not more opalescent than turbidity standard solution I. The color is not more intensely colored that No.7 orange yellow reference solution. |
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Specific Rotation |
-0.05°~ +0.05° |
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Moisture |
3.4%~4.0% |
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Residue on Ignition |
≤ 0.1% |
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Related Substances |
Single impurity ≤ 0.5% |
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Total impurities ≤ 1.0% |
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Heavy Metals |
≤ 20ppm |
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Residual Solvents |
Methanol ≤ 0.01% |
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Chloroform ≤ 0.006% |
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Toluene ≤ 0.089% |
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Assay (on anhydrous basis) |
≥ 99.0% |
