| Customization: | Available |
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| CAS No.: | 2415-24-9 |
| Formula: | C15h22o10 |
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Catalpol has a wide range of pharmacological effects and is expected to become a new therapeutic drug. China has abundant plant resources containing catalpol, especially high-content plants, such as Rehmannia, which is commonly used in China, which provides resource guarantee for the development of new drugs of catalpol. Therefore, the chemical transformation and pharmacodynamics of catalpol and its derivatives should be combined in order to clarify the internal mechanism of the change of drug properties of Rehmannia after processing and open up a feasible way, and the study of catalpol and the active products that may be generated after degradation should be strengthened to lay a foundation for the development of new therapeutic drugs.
| Analysi | Specifications | Result |
| Assay | ≥98% | 98.2% |
| Appearance | White powder | Complies |
| Loss on Drying | ≤1.0% | 0.04% |
| Ash | ≤1.0% | 0.1% |
| As | ≤2.0ppm | <2.0ppm |
| Pb | ≤2.0ppm | <2.0ppm |
| Insoluble impurity content | ≤0.05% | Complies |
| Total Plate Count | ≤1000 cfu/g | Complies |
| Yeast &. Mold | ≤100 cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion |
Conform USP Standard.
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| Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored.
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