Sample: Available
Appearance: Brown yellow powder
Delivery: within 3 days after payment
Certifications: ISO, HACCP, HALAL, KOSHER
Foil bag: 1-10kg; Drum: 20,25kg
- Product Description
Astragaloside IV: Premium Botanical Extract from Xi'an Linnas Biotech
Xi'an Linnas Biotech Co., Ltd. supplies pharmaceutical-grade Astragaloside IV 10% HPLC purity is the standard. The definitive Quality Marker (Q-Marker) from Astragalus membranaceus root is this cycloartane-type triterpene glycoside. Operating under ISO 9001, HACCP, HALAL, and KOSHER certifications, our production plant guaranties batch-to-batch consistency with deviation managed below 0.5%. Our concentrated extract allows for accurate milligram-scale formulations, in contrast to crude Astragalus granules that need gram-level dosing. Available in brown-yellow fine powder form, we guarantee delivery within 3 days after payment confirmation. Samples are readily available for your quality evaluation before bulk ordering.
What Makes Our Astragaloside IV Different
The uneven potency and low absorption of traditional Astragalus preparations present serious problems. Our standardized extract addresses these industry pain points directly.
We use HPLC-ELSD testing methodology rather than standard UV detection. This matters because product lacks chromophores that absorb UV light effectively. ELSD measures mass directly, providing accurate purity readings without baseline noise interference.
Your formulation needs precision. Our 10% standardization means you can calculate exact dosages for cardiovascular support, immune modulation, and anti-aging applications. This eliminates the guesswork associated with variable raw materials.

Technical Specifications
|
Parameter |
Specification |
|
Active Ingredient |
Astragaloside IV |
|
Assay (HPLC) |
10% minimum |
|
CAS Number |
84687-43-4 |
|
Molecular Formula |
C41H68O14 |
|
Appearance |
Brown yellow fine powder |
|
Solubility |
Soluble in methanol, ethanol; slightly soluble in water |
|
Moisture Content |
≤5.0% |
|
Particle Size |
95% through 80 mesh |
|
Storage Conditions |
Cool, dry place away from light |
|
Shelf Life |
24 months when properly stored |
|
Packaging |
1-10kg foil bag; 20kg/25kg fiber drum |
Core Applications for Your Product Development
Cardiovascular Health Formulations
Astragaloside IV demonstrates cardioprotective effects through NF-κB pathway inhibition. Your heart health supplements benefit from its ischemia-reperfusion injury protection mechanisms. Clinical research supports dosages between 10-50mg daily for cardiovascular applications.
Immune Support Products
This compound offers genuine immunomodulatory activity beyond general immune boosting claims. It works through specific cellular pathways that regulate immune response balance. Targeted immunological products can be created with predictable therapeutic results.
Supplements for Longevity and Anti-Aging
At the cellular level, the substance protects telomere length and stimulates telomerase. This distinguishes it from your anti-aging product brands' generic antioxidants. It provides a scientifically-backed mechanism for cellular health maintenance.
Management of Diabetic Nephropathy
Potential advantages for kidney protection in diabetes situations are indicated by research. Your specialized health products can leverage this niche application with proper formulation strategies.

Why International Brands Choose Linnas
Certified Manufacturing Excellence
Our ISO 9001-certified facility uses advanced analytical tools and automated production lines. From the selection of raw materials until the release of the finished product, every batch is put through a thorough testing process. This guaranties the stability that your brand requires.
Adaptable OEM and ODM Services
We provide full technical support for your bespoke formulation requirements. Our skilled staff works with you throughout the development process, whether you require private label solutions, unique packaging, or certain potency levels.
Simplified Regulatory Compliance
Our HACCP, KOSHER, and HALAL certifications simplify your import procedures in a variety of markets. We are aware of the paperwork needs for the Middle East, North America, and Europe. This lowers regulatory ambiguity and saves you time.
Dependable Supply Chain
You can maintain lean inventory without running the risk of stockouts because delivery is guarantyd within three days after payment. Both large-scale commercial orders and small-batch R&D initiatives are supported by our production capacity.
Formulation Considerations You Should Know
Enhancement of Solubility Is Needed
The water solubility of native Astragaloside IV is restricted. Solid dispersion, cyclodextrin complexation, or nano-emulsification technologies are required for beverage applications. For your particular product format, our technical staff can suggest suitable formulation techniques.
Optimization of Bioavailability
Intestinal absorption is influenced by the molecular weight of the molecule. To increase the bioavailability of your final products, think about utilizing liposomal delivery systems or combining with BioPerine. We can talk about formulation strategies while you are developing your product.
Stability and Storage
The powder is moisture-sensitive and hygroscopic. Make use of double-sealed packaging and exercise caution when controlling storage conditions. For the duration of your product's shelf life, proper handling preserves efficacy.

Frequently Asked Questions
Q:What is the difference between greater purity grades and your 10% extract?
A: For dietary supplement applications, our 10% standardization strikes a balance between therapeutic efficacy and cost-effectiveness. Pharmaceutical research usually reserves higher purities (>98%). 10% of nutraceutical products offer competitive pricing and outstanding performance.
Q:What distinguishes Cycloastragenol from Astragaloside IV?
A: The glycoside precursor molecule with sugar moieties attached is what we produce. The aglycone metabolite that results from the hydrolysis of sugar is cycloastragenol. While both activate telomerase, the product is more affordable for commercial formulations.
Q: Is it possible to use this chemical in products that have been certified organic?
A: Upon request, we are able to provide organic-certified materials. When placing your order, please indicate the requirements for organic certification so that we may send the necessary paperwork.
Q: What is the required minimum order quantity?
A: Orders ranging from 1 kg for preliminary experiments to multi-ton amounts for well-known brands are accepted. Get in touch with us to discuss your unique volume requirements and receive tailored pricing.
Q: Is analytical testing included with every shipment?
A: Definitely. A Certificate of Analysis (CoA) detailing HPLC-ELSD purity data, heavy metal screening, microbiological testing, and residual solvent analysis is included with each batch. For your quality assurance needs, we guaranty complete traceability.
Partner with a Trusted Manufacturer
Ready to develop your next innovative product with premium Astragaloside IV? Contact our team today at cathy@linnas.com.cn for samples, technical specifications, and customized solutions for your brand.









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