Certificate of Analysis
English batch test report transcription available upon request for analytical review. Current batch release requires confirmation.
Request COA
Research-grade Tetrandrine for laboratory and B2B supply. Review the 98% HPLC specification, reference price and batch documentation before ordering.
Documentation statusCOA and specification upon request. SDS: draft / professional review required; a formal SDS has not been issued.
Technical InquiryFor research use only.
Tetrandrine is identified by CAS 518-34-3 and supplied against the specification below.
| Product Name | Tetrandrine |
|---|---|
| CAS Number | 518-34-3 |
| Category | Natural Alkaloid |
| Grade | Research Grade |
| Purity Specification | 98% |
| Testing Method | HPLC |
| Intended Use | Research Use Only |
Specifications shown are product specifications. Batch-specific analytical results are subject to COA confirmation.
International supply contact
Chaling Baoliang Biotechnology Co., Ltd.
For laboratory, reagent and distribution procurement, identify Tetrandrine by CAS 518-34-3 and confirm the 98% HPLC specification against your requirements. An English transcription of the batch test report is available upon request for analytical review; current batch release requires confirmation.
The minimum order is 1 kg. Share your quantity and destination to confirm the final price, available batch, stock, dispatch timing and shipping. A formal SDS has not been issued; request professional review if your handling or import process requires one.
HPLC is the stated analytical method for the 98% product purity specification.
The equipment photograph shows analytical capability at our affiliated manufacturing company. It does not prove a result for this product or a specific batch.
Understand HPLC evidence →
Request the applicable COA, SDS or specification. Availability and batch applicability are confirmed individually.
English batch test report transcription available upon request for analytical review. Current batch release requires confirmation.
Request COADraft / Professional review required. A formal SDS has not been issued.
Request SDSConfirm product identity and the required analytical specification.
Request SpecificationDiscuss pricing, stock, batch documentation and lead time with us. Share your quantity and destination to agree the terms for your order.
Request a product quoteBaoliang Biotech handles international quotations, documentation coordination, QC communication and export support. Production facilities and manufacturing equipment are provided by our affiliated manufacturing company, a separate legal entity.
Facility evidence supports manufacturing capability; it is not proof that this product or a specific batch was produced or tested in the photographed area.

The minimum order quantity is 1 kg (1000 g). A 1 g product sample is free for orders of 1 kg or more. For a standalone sample, contact us to agree the sample charge. Shipping is charged separately; availability and dispatch timing are confirmed for each inquiry.
Shipping costs, payment arrangements and delivery terms are negotiable for each order. Please provide your destination so that the shipping arrangement, applicable taxes and duties, and who pays them can be agreed in the quotation.
Tetrandrine is a natural alkaloid offered with a research-grade specification for laboratory and professional B2B procurement. CAS 518-34-3 identifies the compound in inquiries and technical documentation.
The stated product purity specification is 98% HPLC. Confirm the applicable specification and supporting batch documentation before procurement.
HPLC is the stated analytical method for the Tetrandrine purity specification. Discuss analytical requirements and the applicable Certificate of Analysis during your inquiry.
An English transcription of the original batch test report is available upon request for analytical review. Confirm current batch release before procurement.
Draft / Professional review required. A formal SDS has not been issued. Include your destination and handling documentation requirements when requesting professional review.
Choose your quantity and select Request a Quote. Tetrandrine, CAS 518-34-3 and your selected quantity carry into the inquiry. Add your company, destination and any specification or document requirements so we can confirm the terms for your order.
Share your target quantity, destination, specification and documentation requirements.
For research use only. Not for human food, drug or cosmetic application.