Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV, Gc |
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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 |