Biphalin
CAS No.: 83916-01-2
Synonyms:biphalin;1,2-Bis(L-Tyr-D-Ala-Gly-L-Phe-)hydrazine;Biphalin83916-01-2;Dala(2);D-ENK;
Molecular formula:C46H56N10O10
Minimum Order Quantity (MOQ): 10g or 100g (custom packaging available)
Shipping: Worldwide via DHL, FedEx, UPS, or USPS (secure and expedited)
Storage Conditions: Store in a cool, dry place
Shelf Life:≥24 months
Lead Time: 1-3 business days
Warehouse Locations: USA & Germany (ensuring fast regional delivery)
Certificates Provided: COA, HPLC, MSDS, TDS, and other compliance documents upon request
For inquiries or orders, please contact us for competitive pricing and reliable supply.
- Product Description
Xi'an Faithful BioTech Co., Ltd —— A trustworthy global high-quality supply benchmark for Biphalin
Xi'an Faithful BioTech Co., Ltd. is an advanced enterprise focusing on the R&D and production of Biphalin. We adhere to the core of high batch consistency and whole process quality control, and provide accurate and reliable product support to customers around the world through flexible and customizable production solutions. As a long-term partner, we are committed to stable quality and continuous supply.
Biphalin Introduction
Its unique structure consists of two tyrosine residues connected by a symmetrical hydrazine group, which can act on the receptor at the same time. Studies have shown that Biphalin has strong analgesic activity, and its effect is remarkable in some models, and it may have low tolerance and dependence. Because of its good blood-brain barrier penetration, it shows potential advantages in central analgesia, and is still in the research stage, and is regarded as one of the candidate molecules for developing new analgesic products with high efficiency and low side effects.
Specifications:
| Item | Specification | Result |
| Characters | White Powder | White Powder |
| Assay(HPLC) | ≥98.0% | 99.89% |
| Water Content | ≤ 5.0% | 0.031% |
| Residue on Ignition | ≤0.1% | 0.011% |
| Odor | Characteristic | Conforms |
| Heavy Metal | ≤10ppm | <10ppm |
| Total colonies | ≤100cfu /g | Complies |
| Molds and Yeasts | ≤100cfu /g | Complies |
| Escherichia coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Conclusion:Conform with enterprise specification | ||
Application Areas:
- Analgesic drug development: It is a popular candidate for developing low addictive analgesics.
- Neural mechanism probe: Its unique symmetrical structure has become a "intelligent key" to explore receptor interaction and pain signal pathway.
- Research on brain targeted delivery: With the ability to enter the brain efficiently, it provides bionic template for the design of central drug delivery system.
- The improvement direction of side effects: it may induce lower tolerance, which will bring new light to solve the paradox of analgesia-addiction.
Main Benefits:
- Brain-targeted penetration: Biphalin effectively crosses the blood-brain barrier with special peptide structure, accurately targets the center, and achieves rapid action.
- Potential low dependence: it may reduce the risk of tolerance and addiction, and bring a new path to solve the dilemma of analgesia.
- Advantages of structural design: symmetric double target molecules can be used as polypeptide templates to help develop smarter receptor regulation strategies.
If you need it,Contact us at Email: sales11@faithfulbio.com
Why Choose Us?
- Quality system: strictly follow international quality standards to ensure that each batch of raw materials meets high-precision industry benchmarks.
- Efficiency optimization: Intelligent production can be realized by improving the utilization efficiency of energy and materials, and the comprehensive competitiveness of products can be enhanced while controlling costs.
- Delivery guarantee: Relying on the flexible supply chain management system, 99% orders can be delivered on time, providing stable support for your production plan.
- R&D collaboration: providing all-weather technical collaboration can help shorten the R&D cycle by about 20% on average and help customers to speed up market response.
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FAQ
Q1:How do you ensure batch-to-batch consistency and quality control?
A1: We follow strict in-process controls, validated analytical methods, and release testing for each batch. Full traceability and stability studies are conducted to ensure consistency.
Q2:What is the lead time for standard and custom orders?
A2:Standard purity (≥98%) orders: 2–4 weeks. Custom analogs or large-scale (>1 kg) orders: 6–8 weeks.
Q3:What is the purity specification of your Product, and how is it tested?
A3: Our Biphalin is typically provided with ≥98% purity (HPLC). Each batch is tested via HPLC, with Certificates of Analysis (CoA).
Contact Us
We are pleased to provide real‑time quotations for Biphalin via email at sales11@faithfulbio.com. With consistent quality and dedicated technical support, we are committed to building a reliable, long‑term partnership .




