| Product Name | Tetrandrine |
|---|---|
| CAS Number | 518-34-3 |
| Molecular Formula | C38H42N2O6 |
| Molecular Weight | 622.75 |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥98% |
| Loss on Drying | ≤3.0% |
| Heavy Metals | ≤10 ppm |
| Solubility | Soluble in DMSO, ethanol, and methanol; sparingly soluble in water |
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Tetrandrine (CAS 518-34-3) is a bisbenzylisoquinoline alkaloid isolated from the root of Stephania tetrandra, a plant long used in traditional Chinese medicine. Our product is purified to ≥98% assay by HPLC, supplied as a white to off-white crystalline powder. It is widely employed in R&D settings for pharmacological studies, particularly in the areas of calcium channel modulation and anti-inflammatory research.
The compound is also a key reference standard for analytical method development and quality control in pharmaceutical and nutraceutical industries. Each batch is accompanied by a certificate of analysis, ensuring reproducibility for your research or formulation work.
Synonyms: (+)-Tetrandrine, NSC 77037, Tetrandra root extract, Han Fang Ji extract, C38H42N2O6
Every batch is tested for assay (HPLC ≥98%), loss on drying (≤3.0%), and heavy metals (≤10 ppm). A full COA, MSDS, and TDS are provided with each shipment. Stability data can be furnished upon request for long-term qualification.
Standard packaging is 1 kg, 5 kg, and 25 kg, with custom packing available for bulk orders. In-stock items ship within 3–5 business days; minimum order quantity is 1 kg. For pricing, samples, and bulk inquiries, contact our sales team.
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