| Customization: | Available |
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| Certification: | ISO, FDA |
| Assay Method: | HPLC, UV, Gc |
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Tetrandrine is a component extracted from the dried roots of the traditional Chinese medicine tetrandrine, which is a pure wild medicinal material. The tetrandrine grows on the edge of mountains, hills, grasses or underforests. In the stratum below one meter deep, it can tolerate dryness and drought. Due to insufficient soil nutrients in the deep layer, the growth cycle is long. Generally, tetrandrine needs to grow underground for several years or even over ten years.
| Product Name | Tetrandrine |
| English Name | D-Tetrandrine |
| Plant Sources | Menispermaceous plant roots tetrandra |
| Alias | Sinomenine A;TTD;Tetrandrin;Tetrandrine |
| Specifications | 98% |
| Test | HPLC |
| Appearance | Colorless needle crystal |
| CAS No | 518-34-3 |
| Molecular formula | C38H42N2O6 |
| Molecular Weight | 622.75 |
| Item | Specification |
| Assay (by HPLC) | Tetrandrine 98% |
| Appearance | fine powder |
| Color | brown |
| Odor | Characteristic |
| Mesh | 100% pass 80 mesh |
| Sulphated Ash | <10% |
| Heavy metal | ≤10PPM |
| pb | <0.5mg/kg |
| As | <0.3 mg/kg |
| Hg | Negative |
| Loss On Drying | ≤5% |
| Total Plate | <1000CFU/g |
| Yeast&Mold | <100CFU/g |
| Salmonella | Negative |
| E.Coli | Negative |
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