Pterostilbene CAS 537-42-8

CAS‍‌‍‍‌ No. 537-42-8

Primary Features

When you are a purchaser looking for CAS No. 537-42-8, Yihe Biomedical is here with a very quality Pterostilbene under 99% specification. The product is mainly intended for those manufacturers who need chemically characterized, highly purified stilbene substances rather than just mixed botanical extracts with wide and variable composition.

Data from Yihe Biomedical indicates that Pterostilbene is a powerful antioxidant, anti-inflammatory agent with a melanin inhibition potential, spot care use, and anti-UV. Due to these properties, it is an excellent addition, especially for products that focus on beauty, skin appearance, and nutritional support. 99% purity makes it possible for the client to minimize the formula, avoid unnecessary excipient load, and at the same time, have the active ingredient level more consistent from sample testing to regular production.

Pterostilbene is a very lucrative fit for someone looking for a nutraceutical or cosmetic ingredient with a very high specification and strong brand recognition for the active substance. On the other hand, it is also good for those buyers who place great emphasis on assay accuracy, batch review, and supplier evaluation also based on documents.

Use Cases

The production of pharmaceutical, food, health products, and cosmetics can all utilize Pterostilbene. When it comes to health product development, the forms of Pterostilbene like capsules, tablets, granules, or powder blends are great options where a high level of active ingredient is required. Besides that, if it is a food-related project, this product can be taken into account for formulations that call for a plant functional ingredient with a well-defined specification.

Pterostilbene may be connected with antioxidant skincare in cosmetic development, products for melanin-related issues, spot-care preparations, and anti-ultraviolet theme products. Customers need to test the product grade in their system prior to bulk purchase with regard to solubility, dispersion, color impact, incompatibility, and pro-cessing behavior mainly.

Company Advantages

Yihe Biomedical combines a Hangzhou business office with a Nanning production site. The beginning of the Nanning factory was finished in 2019; it is a 3300㎡ facility and features seven 6-ton extraction tanks. The annual capacity of processing plant raw materials is more than 2000 tons.

Where Pterostilbene 99% is concerned, an uninterrupted assay is the main quality control goal, along with the batch-related documents and traceability that accompany it. Yihe Biomedical has at its disposal several methods from incoming material inspection, production control, finished product testing, retained samples to batch number management. One can trace each batch back to the raw materials, production records, test reports, and logistics. Besides that, the company has the capability to offer ISO 9001:2015, HALAL, Kosher certifications, and organic-related certification which can help in your supplier review and export preparation ‍‌‍‍‌processes.

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: What is the CAS number of Pterostilbene?

A: CAS No. 537-42-8.

Q2: What specification does Yihe Biomedical offer?

A: Pterostilbene 99%.

Q3: What functions are listed for this product?

A: Antioxidant effect, anti-inflammatory function, melanin inhibition, spot-care use, and anti-ultraviolet positioning.

Q4: Which industries can use this ingredient?

A: Pharmaceuticals, food, health products, and cosmetics.

Q5: Why is sample testing recommended?

A: Sample testing is the best way to confirm the solubility, dispersion, compatibility, and performance in customer's own formula system. 

Shipping Information

Ships for the ready stock of Pterostilbene are usually made within 3 working days after the order is confirmed.

For tailor-made order, it normally takes about 15-25 working days, depending on the complexity of the process and order details.

Standard products are generally packed as 25kg/drum, and 1kg trial packs are available for evaluation. For repeat orders or large-scale purchase plans, Yihe Biomedical can discuss safety stock arrangements for major products so that customers have stable procurement and production schedules. ‍‌‍‍‌