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Product Introduction
CAS No.: 20831-76-9
Main Functions
Yihe Biomedical principally offers Gentiopicroside (CAS No. 20831-76-9) with a purity of 98%. Gentiopicroside is a bitter glycoside and very suitable for those customers looking for a pure plant ingredient with a confirmed assay level rather than a broad extract with an uncertain marker content.
According to Yihe Biomedical product listings, Gentiopicroside offers a wide spectrum of bioactivities such as anti-inflammatory, antioxidant, liver protection, digestive function promotion, antibacterial, antiviral, and antitumor activities. For that reason, it may find its most frequent uses in formula compositions related to liver health, digestive system, phytochemical preparation, and sourcing of functional raw materials.
Having a 98% pure product enables the formulators to work with a more potent raw material. This reduces uncertainties associated with dosage calculation, quality checking as well as the correlation of test samples and commercial products. Moreover, from a purchaser's perspective, a definite CAS number and specific standards facilitate supplier communication and registration within the company.
Application Areas
Gentiopicroside is mainly applied in medicine, foods, dietary supplements, and animal feed enhancers. As far as pharmaceutical products are concerned, it could be incorporated into preparations with liver-protective, digestive, antibacterial, antiviral, antioxidant, or anti-inflammatory effects.
As a food and health supplement ingredient, it could be utilized for the production of tablets, capsules, granules, powders, and other solid forms. Considering feed additives, its suitability might be evaluated by resistance to processing, uniformity of mixing, and meeting product standard requirements.
Besides efficacy evaluation, given that Gentiopicroside has a very bitter flavor, customers may also wish to take into account other factors such as taste masking, solubility, the selection of carriers, powder properties, blending conditions, and stability of storage prior to initiating mass production.
Company Strengths
Yihe Biomedical mainly sources Gentiopicroside from its business office in Hangzhou and production plant in Nanning. The team in Hangzhou handles customer communication, export papers, and shipment checking. The Nanning factory is a 3300㎡ facility with seven 6-ton extraction tanks and it started operations in 2019. The plant’s annual raw material processing capacity is over 2000 tons.
Batch records are necessary especially for 98% bitter glycoside raw materials. Yihe Biomedical manages supplier audit, incoming material inspection, production supervision, finished product testing, sample storage, and lot identification. Each lot is fully traceable to raw materials, production records, testing documents, and logistics data. Furthermore, the company has ISO 9001:2015, HALAL, Kosher, and organic-related certifications which may serve as a reference for customer qualification review.
Why Choose Us
Pre-Sales and After-Sales Support
Pre-Sales Support
1. Prompt Reaction to Queries
We reply to queries within 2 hours and issue first quotes and specs within 24 hours.
2. Sampling Services
We ship you samples for FREE with the Certificate of Analysis (COA) and usage instruction included.
3. Technical Advisory
We help you understand the regulations of your markets (like U.S. Dietary Supplement cGMP, EFSA standards).
4. Custom Sample Production
Perform a small batch trial in a lab based on customer's recipe submission, sample delivery 3–5 business days.
After-Sales Support
1. Use Guidance
Issue technical data sheets (TDS) in detail for product solubility, compatibility & contraindications, recommended dosage, storage conditions, etc.
2. Customer Complaint Management
If there is any problem with the quality, a dedicated team will be formed within 48 hours to offer replacements or refunds for free, and the Quality Director will issue a corrective action report.
3. Sustained Interest in Customer Satisfaction
We take the initiative to contact customers every three months and offer them updated CoAs, literature, and application research materials related to products from the same batch.
4. Stocking Plan for the Long Run
We take responsibility for stocking a safety inventory (≥3 months’ typical usage) of top-selling products to avoid production downtime.
FAQ
Q1: Could you please explain the meaning of CAS 20831-76-9?
A: The Chemical Abstract Service (CAS) number 20831-76-9 refers to the gentiopicroside compound.
Q2: What is the level of purity for this product?
A: Yihe Biomedical provides Gentiopicroside with 98% purity.
Q3: For which functions are the product information speaking about?
A: The major functions are anti-inflammatory, liver protection, antioxidant, the improvement of digestive functions, antibacterial and antiviral, as well as anticancer.
Q4: Where do the main product feature applications mostly come from?
A: They come from pharmaceuticals, food, dietary supplements, and animal feed.
Q5: Could you please specify sample evaluation?
A: They include potency, bitterness, dissolution, powder flow, compatibility, blend uniformity as well as storage behavior.
Delivery Information
Should we have Gentiopicroside in stock, it is normally dispatched within 3 working days of ordering confirmation. When the product needs to be made to order, packaged in a special way, or reprocessed, it is then taken about 15–25 working days.
The usual packing is 25kg/drum, and 1 kg trial packs are intended only for sampling. For the next purchases or high-volume orders Yihe Biomedical could even provide the possibility of reserved inventory for main products - a step, which in fact helps customers to make their procurement planning more stable.
| Company | Hangzhou Yihe Biomedical Technology Co., Ltd. |
| Business Layout | Hangzhou trade office for international business, customer communication, and logistics coordination; Nanning factory for production and quality control |
| Factory Location | Nanning, Guangxi, close to botanical raw material sources |
| Factory Operation | Nanning factory officially started production in 2019 |
| Factory Area | About 3,300 m² |
| Extraction Capacity | 7 extraction tanks, 6 tons each |
| Annual Raw Material Capacity | Over 2,000 tons of botanical raw materials per year |
| Product Forms | Single compounds, standardized extracts, ratio extracts, compound granules, and customized grades |
| Quality Documents | COA, TDS, MSDS/SDS, specification sheet; Halal, Kosher, and organic documents available for selected products |
| Testing Capability | HPLC, GC/MS, ICP-MS, GC-ECD / GC-MS, headspace gas chromatography, moisture, ash, and particle size testing |
| Sample Support | Samples can be supplied with sample COA and basic product information |
| MOQ Reference | Regular extracts: 25 kg/drum; 1 kg trial pack available; customized products can be discussed from around 5 kg depending on process |
| Lead Time Reference | Stock products: around 3 working days; customized production: around 15–25 working days |
| Traceability | Each batch has a unique batch number linked to raw materials, production records, test reports, and logistics records |
| Quality Response | Quality complaints are handled within 48 hours with internal investigation and corrective action when needed |




