Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV, Gc |
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Bulk Supply 100% Stephania Tetrandra Root Extract Tetrandrine Powder
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 |
The Nutriherb team was established in 2007 and specializes in manufacturing plant extracts. Our company focuses on extracting active ingredients from natural plants for applications in the beauty, health, pharmaceutical, and food industries. With advanced technology and state-of-the-art equipment, we are dedicated to developing and producing high-quality plant extracts.
We prioritize quality management by strictly adhering to GMP (Good Manufacturing Practice) and ISO standards. To ensure our products meet international quality requirements, we collaborate with third-party laboratories for rigorous monitoring and testing.
At Nutriherb, we are committed to providing our customers with superior plant extracts. We also offer customized services to develop personalized solutions tailored to specific customer needs.