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Changsha Staherb Natural Ingredients Co., Ltd.
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| CAS: |
520-27-4 |
| MF: |
C28H32O15 |
| MW: |
608.54 |
1, Has specific affinity to the venous system, enhance the tension system without affecting the artery of vein;
2, To the microcirculation system, decrease the blood viscosity, improve the velocity of reducing silt up;
3, Contract the lymphatic system, which can enhance lymphatic and lymph drainage speed, speed up the return relieve edema.
4, Commercially available diosmin uses micronization technology, increase the contact area after using medicine, absorb more and higher bioavailability. Suitable for all kinds of hemorrhoids and acute hemorrhoids, also can be used for the treatment of chronic venous insufficiency, such as varicose veins, leg ulcers, etc.
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Changzhou Comwin Fine Chemicals Co., Ltd.
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Chemical Name
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Diosmin
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CAS Number
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520-27-4
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Molecular Formula
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C28H32O15
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Molecular Weight
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608.54
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Molecular Structure
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Storage
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Store in well-closed container, keep away from strong light and heat.
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Usage
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Diosmin is a semisynthetic phlebotropic drug, a member of the flavonoid family. It is used with with Hesperidin to control internal symptoms of hemorrhoids (piles). It is an oral phlebotropic drug used in the treatment of venous disease.
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Items
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Specification
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Appearance
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Greyish-yellow or light yellow hygroscopic powder
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Solubility
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Practically insoluble in water, soluble in dimethyl sulphoxide, practically insoluble in alcohol. It dissolves in dilute solutions of alkali hydroxides.
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Identification
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Meets the Requirements
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Water
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≤6.0%
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Heavy Metals
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≤20ppm
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Sulphated Ash
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≤0.2%
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Bulk Density
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0.55g/ml ~ 0.66g/ml
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Iodine
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≤0.1%
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Related Substances (HPLC)
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Acetoisovanillone ≤1.0%; Hesperidin ≤5.0%
Isorhoifin ≤3.0%; Linarin ≤3.0%; Diosmetin ≤3.0%
Any other impurity ≤1.0%;Total ≤10.0%
Total of other impurities and impurity A ≤1.0%
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Assay (HPLC)
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90.0% ~ 102.0%
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Residual Solvents
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Methanol ≤3000ppm
Ethanol ≤5000ppm
Pyridine ≤200ppm
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