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Product Introduction
CAS No.: 303-98-0
Main Functions
Yihe Biomedical Coenzyme Q10 comes with a CAS number 303-98-0 and purity of 99%. It is a functional raw material for clients who are engaged in producing health care products or food supplement formulas where identity, assay level, and batch documentation of Coenzyme Q10 are crucial.
Yihe Biomedical product datasheet indicates the role of Coenzyme Q10 in the promotion of human health, protection against the destructive effects of free radicals, slowing down the aging process, and the increase of human energy levels. From a product perspective, the main association is with providing support for cellular energy production and overall health and wellness. Supplement manufacturers may opt for it when the final product should contain a well-known active ingredient with a definite technical identity and a stable specification.
Highly purified (99%) variant offers a highly concentrated Coenzyme Q10 source for customers who do not want to use a pre-mix with a low-content. When designing formulations, customers can carry out tests to evaluate the impact on dose level, color, mixing uniformity, compatibility of capsules or tablets, and storage conditions before making a decision on the bulk use.
Application Areas
Therefore, Coenzyme Q10 supplements mainly target the health care products and food additive sectors. It is also employed as a key ingredient in dietary supplements such as capsules, tablets, soft capsules, granules, and powder blends. Besides, it is very supportive of formulas aimed at vitality, antioxidant nutrition, and daily health maintenance.
When it comes to food additives, the potential users of Coenzyme Q10 will assess it by type of the final product, intended dosage form, manufacturing method, and local market regulations. Taking into account that Coenzyme Q10 may affect color and dispersion properties, the sample tests need to be carried out on appearance, solubility behavior, compatibility with carriers, processing stability, and the consistency of the final products.
Company Strengths
Yihe Biomedical provides Coenzyme Q10 on a platform which integrates the customer interaction, quality checking, production coordination and delivery management functions together. The Hangzhou branch office is in charge of business communication, export coordination, and logistics follow-up. The Nanning factory was officially launched in 2019, is in a 3300㎡ facility, has seven 6-ton extraction tanks, and an annual plant raw material processing capacity of more than 2000 tons.
As for Coenzyme Q10 99%, key purchasing issues include batch documents and assay control. Yihe Biomedical utilizes raw material inspection, production monitoring, finished product testing, retained samples, and traceable batch records. Each batch may be traced back to raw materials, production records, testing documents, and distribution information. Besides, the company holds ISO 9001:2015, HALAL, Kosher, and organic-related certification resources.
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: Which product is associated with CAS 303-98-0?
A: Coenzyme Q10 is the product.
Q2: What specification is offered?
A: Yihe Biomedical offers Coenzyme Q10 99%.
Q3: What are the main functions of this product?
A: Among others, the product acts to improve human immunity, enhance antioxidant capability, delay aging, and increase human vitality.
Q4: What are the primary application areas?
A: Production of health care products and food additives.
Q5: What testing is required before placing a large order?
A: Trials should cover appearance, impact on color, solubility characteristics, compatibility of carrier, uniformity of blending, and stability of storage.
Shipping Details
With a Coenzyme Q10 inventory at hand, Yihe Biomedical can dispatch within 3 working days after confirming the order. For items requiring custom processing, non-standard packaging, or special handling, the production lead time is normally 15–25 working days.
Typically, packaging is done in 25kg/drum units, while 1kg trial packs are available for sample testing. For repeated or large-volume purchasing, Yihe Biomedical even has the option to discuss reserved stock of key products with customers so that procurement as well as production schedules can be continuously maintained.
| 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 |



