Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Ademethionine Disulfate Tosylate (SAMe) is a white crystalline powder with the molecular formula C15H22N6O5S+2(HSO4-)·CH3SO3H and a molecular weight of 766.79 g/mol. This compound, identified by CAS number 97540-22-2 and EINECS number 249-946-8, meets USP standards and is supplied by Zhenyibio Technology Inc. with a purity range of 95.0% to 103.0%. It serves as a co-substrate in methyl group transfer reactions, a function critical to metabolic pathways in the liver, joints, and brain.
The material is derived from methionine and functions as a methyl donor, supporting the synthesis of neurotransmitters and hormones. In pharmaceutical applications, it is valued for its role in liver protection, cartilage formation, and potential benefits in treating depression, Alzheimer’s disease, and osteoarthritis. The powder form is typical for API-grade SAMe, which is often processed under controlled conditions to maintain stability and bioactivity.
This product is primarily sourced by pharmaceutical manufacturers and health supplement producers, both domestic and international. Buyers typically confirm packaging specifications, storage conditions, and third-party testing for purity and identity. As a bulk ingredient, it is shipped from Xi’an, Shaanxi Province, with trade terms and lead times subject to supplier confirmation. Common applications include liver disease treatments and joint health supplements.
| Chemical Name | Ademethionine Disulfate Tosylate |
| Other Name | SAME |
| Molecular Formula | C15H22N6O5S+2(HSO4-)·CH3SO3H |
| Molecular Weight | 766.79 g/mol |
| Appearance | White crystalline powder |
| Purity | 95.0% to 103.0% |
| CAS Number | 97540-22-2 |
| EINECS Number | 249-946-8 |
| Standard | USP |
| Typical Solubility | Soluble in water (standard for SAMe salts) |
| Typical Storage Condition | Store at 2-8°C in a dry, sealed container (standard for API-grade compounds) |
| Typical pH Range | 3.0 to 4.5 (standard for tosylate salts in solution) |
Zhenyibio Technology Inc. is based in Xi’an, Shaanxi Province, at No.29 Kejiliulu, Gaoxin District. The company operates within China’s pharmaceutical and health supplement supply chain, specialising in active pharmaceutical ingredients and intermediates. Its address places it in a recognised hub for biotechnology and chemical manufacturing, with access to logistics networks serving domestic and export markets.
The supplier is listed with a harbor trust tier, indicating a baseline level of verification within the platform’s framework. However, the profile shows a response rate of 0.00% and no recorded average response time, which suggests buyers should proactively confirm availability, technical specifications, and trade terms directly. The company’s focus includes SAMe derivatives, as evidenced by its product portfolio.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the supplier’s CoA for Ademethionine Disulfate Tosylate, including purity, identity, and residual solvent levels. Confirm that the batch meets USP standards and request data on heavy metals, microbial limits, and endotoxin levels, as these are critical for pharmaceutical use.
Logistics should be discussed directly with Zhenyibio Technology Inc., including Incoterms (e.g., FOB Xi’an), packaging options, and lead times. The product is typically shipped as a white crystalline powder in sealed containers, but buyers should confirm if cold-chain shipping is required for stability.
Quality checks should include visual inspection for colour and particle size, as well as analytical testing for purity and identity. Inspection certificates from a third-party lab may be requested for high-value shipments. Documentation such as MSDS, CoA, and compliance certificates (e.g., USP) should accompany the shipment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Ademethionine Disulfate Tosylate for your business, securing the right balance of quality and cost is essential. Zhenyibio Technology Inc., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $240/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Ademethionine Disulfate T requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhenyibio Technology Inc. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ademethionine Disulfate T has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Ademethionine Disulfate T requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Ademethionine Disulfate Tosylate from Zhenyibio Technology Inc. is $240/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhenyibio Technology Inc. through EximNext.
The supplier, Zhenyibio Technology Inc., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ademethionine Disulfate T. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Ademethionine Disulfate Tosylate depends on the specific grade and form. Contact Zhenyibio Technology Inc. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Ademethionine Disulfate T from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhenyibio Technology Inc.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Zhenyibio Technology Inc. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zhenyibio Technology Inc. through EximNext.
Zhenyibio Technology Inc. offers Ademethionine Disulfate T with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ademethionine Disulfate T is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhenyibio Technology Inc. through our platform.
Zhenyibio Technology Inc. maintains international quality certifications. These ensure that the Ademethionine Disulfate T meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhenyibio Technology Inc. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhenyibio Technology Inc..
Discover more products in Industrial Chemicals from verified suppliers worldwide.