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Tetrandrine 98% HPLC (CAS 518-34-3) - Bulk Raw Material Supplier & Manufacturer
Looking for a reliable Tetrandrine supplier in China? Nanjing Spring & Autumn Biological Engineering (CQ Herb) offers bulk Tetrandrine (CAS 518-34-3) with ≥98% HPLC purity. As a professional plant alkaloid manufacturer established in 2008, we provide standardized raw material solutions for pharmaceutical intermediates, laboratory research, and cosmetic formulation. Backed by our dedicated R&D team and GMP-aligned production facility, we ensure batch-to-batch consistency, full documentation traceability, and efficient global logistics. Contact us today for a competitive quote, free sample, and comprehensive COA.
Product Name :
TetrandrineCAS No. :
518-34-3Appearance :
White to Off-White Crystalline PowderSpecification :
98%Nanjing Spring & Autumn Biological Engineering Co., Ltd. (CQ Herb) presents standardized Tetrandrine 98% HPLC, a premium bisbenzylisoquinoline alkaloid naturally derived from Stephania tetrandra S. Moore. Established in 2008 as a high-tech phytochemical enterprise, we specialize in the R&D, extraction, and global supply of high-purity natural compounds for scientific research, cosmetic formulation, nutraceutical development, and pharmaceutical intermediate applications.
Our Tetrandrine is manufactured under GMP-aligned quality control systems, ensuring batch-to-batch consistency, stable physicochemical properties, and full documentation traceability for international B2B partners.
| Item | Specification |
|---|---|
| Product Name | Tetrandrine |
| CAS Number | 518-34-3 |
| Molecular Formula | C??H??N?O? |
| Source | Natural Plant Extract (Stephania tetrandra S. Moore) |
| Purity | ≥98% (by HPLC) |
| Appearance | White to Off-White Crystalline Powder |
| Test Method | HPLC / UV / MS (COA provided) |
| Mesh Size | 100% pass 80 mesh (customizable) |
| Loss on Drying | ≤3.0% |
| Residue on Ignition | ≤2.0% |
| Heavy Metals | Compliant with EU/US/JP Pharmacopoeia Limits |
| Shelf Life | 24 Months (under recommended storage) |
| Customization | Purity grades, particle size, packaging, and technical documentation available upon request |
Tetrandrine 98% HPLC is optimized as a standardized phytochemical ingredient for industrial and scientific workflows:
?? All applications are intended for research, formulation, or industrial use only. End-product compliance and safety testing remain the responsibility of the formulator or manufacturer.
? Quality-First Manufacturing – Every batch undergoes rigorous HPLC verification, moisture/ash testing, heavy metal screening, and microbial limits. Full COA, SDS, and technical documentation provided with each shipment.
? Specialized Alkaloid Extraction – Our R&D team optimizes botanical sourcing, alkaloid recovery, and crystallization protocols to maintain ≥98% HPLC purity with minimal degradation.
? Scalable & Reliable Supply – Backed by dedicated production facilities and inventory management, we ensure stable volume, short lead times, and long-term contract fulfillment for global partners.
? Global Compliance Ready – Manufactured to align with ISO 9001, GMP guidelines, and international raw material standards. Fully traceable from botanical origin to final packaging.
Looking for a reliable Tetrandrine 98% HPLC supplier with full traceability and consistent batch quality?
Request a free COA, sample, or bulk quotation from our technical sales team today.
?? Email: sale@cqherb.com
?? WhatsApp: +86 180 5108 3338
?? Website: www.yntagroup.com
?? Reply within 24 hours | Samples available | Custom specifications & documentation supported
Disclaimer: The information provided is strictly for industrial, research, and formulation use. Tetrandrine 98% HPLC is sold as a raw material or intermediate ingredient only. It is not intended for direct human consumption, medical treatment, diagnosis, or disease prevention. Always comply with local regulations regarding phytochemical handling, labeling, and end-use applications. Nanjing Spring & Autumn Biological Engineering Co., Ltd. assumes no liability for misuse, non-compliant applications, or unverified health claims. Consult qualified regulatory, safety, or formulation professionals before product development.
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