Changzhou Comwin Fine Chemicals Co., Ltd.
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Appearance Light yellow or yellow crystalline powder
Identification Meets the requirements
Appearance of Solution Clear
Color of Solution ≤Y7
Solubility Practically insoluble in water, freely soluble in ethyl acetate, sparingly soluble in ethanol
Specific Optical Rotation -0.10° ~ +0.10°
Loss on Drying ≤0.5%
Heavy Metals ≤10ppm
As ≤1ppm
Sulphated Ash ≤0.1%
Chloride ≤0.4%
Total Impurities ≤1.0%
Assay 98.5 ~101.5% |
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CISEN PHARMACEUTICAL CO.,LTD.
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Nimodipine is a dihydropyridine calcium channel blocker that inhibits the contraction of vascular smooth muscle by inhibiting the entry of calcium ions into cells. Because of its high lipophilicity, it is easy to cross the blood-brain barrier, so it has a strong effect on the smooth muscle of cerebral artery.
Specification: 50ml: 10mg; 20ml:4mg |
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