Customization: | Available |
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CAS No.: | 484-12-8 |
Formula: | C15h16o3 |
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Product name: Osthole |
Other Name:Common Cnidium Fruit Extract,Cnidium monnieri(L.)Cuss. |
Appearance:White powder |
CAS:484-12-8 |
M.F.:C15H16O3 |
M.W.:244.29 |
Specification:10%-98% |
TCnidium Monnieri Extract Osthole is derived from the fruit of Cnidium monnieric (L.) Cuss., an annual herbaceous plant in the Umbelliferae family. Osthole has antispasmodic, lowering blood pressure, anti-arrhythmia, enhancing immune function and broad-spectrum antibacterial effect. Warm kidney and strengthen yang, dry dampness, expel wind, and kill insects. It is used for impotence, cold uterus, infertility, cold and dampness, wet nose and low back pain; external treatment of vulvar eczema, itching of women's vagina, trichomonal vaginitis.
ITEM | SPECIFICATION | RESULT | METHOD |
Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
Specific Optical | -2.4°~ -2.8° | -2.72° | |
Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
pH | 4.5~7.0 | 5.10 | |
Related substance | Spot not bigger than standard solution spot | No spot | TLC |
Water Content | ≤2% | 0.26% | KF |
Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
Osthole can increase sperm secretion, stimulate sexual desire and has aphrodisiac action;
Osthole can dry dampness and kills worms,expel cold and expel the wind,warm the kidney to strengthen yin;
Osthole has the function of relieving asthma and antifungus, antivirus.