Rosmarinic Acid CAS 20283-92-5 High Purity Natural Antioxidant for Food, Cosmetics, Pharmaceuticals

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: MST-4593
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: 5% 10%
• Test Method: HPLC
• Storage: Store Cool Dry Place
• Market: Worldwide
• MW: 360.315
• Mf: C18h16o8
• CAS: 20283-92-5
• Transport Package: Aluminium Foil Bag
• Specification: 1kg/dug
• Trademark: Meister
• Origin: China
• Production Capacity: 200ton/Month

Product Description

Rosmarinic Acid CAS 20283-92-5 | High Purity Natural Antioxidant for Food, Cosmetics, Pharmaceuticals

 Meister Supply is an enterprise committed to the development, production. sales and transportaion of chemical products. The company has a long-term cooperative relationship with Bejing Research institute of Chemical Industry and its affliated universities at home and abroad. It is a research and development enterprise of new chemicl materials for the global chemical market demand. "Continuous innovation, quality assurance" is our purpose. It integrates the research and development, industrialization and marketization of innovative chemical new materials. The company has strong technical strength, advanced equipment, strict guality management system and quality afer-sales service. Over the years, our products have been widely sold to many countries and regions, and we have established stable cooperative relations with trades and end users all over the world. Relying on a strong logistics system, we have established our own overseas warehouses in the United States, Mexico, Canada and the Netherlands. Hot local products can be shipped from overseas warehouses. Well received by local customers. It has become a powerful bridge between suppliers, traders and end users. We look forward to more

Product Description

Rosmarinic Acid (CAS 20283-92-5) is a naturally occurring polyphenolic compound extracted from rosemary, mint, and other herbs. It is widely recognized for its potent antioxidant, anti-inflammatory, and antimicrobial properties, making it a versatile ingredient in food, cosmetics, pharmaceuticals, and nutraceuticals.

Product Specifications (Table):

Property	Details
CAS Number	20283-92-5
Molecular Formula	C18H16O8
Molecular Weight	360.31 g/mol
Appearance	Off-white to light yellow powder
Purity	≥98% (HPLC)
Solubility	Soluble in ethanol, DMSO; partially in water
Storage Condition	Store in a cool, dry place (2-8°C)
Shelf Life	24 months
Packaging	1 kg/bag, 25 kg/drum (customizable)

Function

Main Functions:

1. Antioxidant Activity
Rosmarinic Acid neutralizes free radicals, inhibits lipid peroxidation, and protects cells from oxidative stress, extending product shelf life and enhancing stability.

2. Anti-Inflammatory Properties
Modulates inflammatory pathways by suppressing pro-inflammatory cytokines (e.g., TNF-α, IL-6), making it ideal for skincare and therapeutic formulations.

3. Antimicrobial Effects
Effective against bacteria (e.g., Staphylococcus aureus) and fungi, serving as a natural preservative in food and cosmetics.

4. Skin Brightening
Inhibits tyrosinase activity, reducing melanin production to address hyperpigmentation and improve skin tone.

5. Neuroprotective Potential
Supports cognitive health by reducing oxidative damage in neural tissues, relevant to nutraceuticals and supplements.

 

 

Application

1. Food Industry
Used as a natural preservative and antioxidant in meat, oils, and beverages to prevent spoilage and maintain freshness.

2. Cosmetics & Skincare
Key ingredient in anti-aging creams, serums, and sunscreens for its anti-wrinkle, UV-protective, and skin-repairing benefits.

3. Pharmaceuticals
Incorporated into anti-inflammatory drugs, wound-healing ointments, and supplements for immune support.

4. Nutraceuticals
Added to dietary supplements for its antioxidant and neuroprotective benefits, promoting overall wellness.

5. Agriculture
Applied as a plant growth enhancer and natural pesticide due to its stress-resistance properties.

Services

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
 

FAQ

1. What countries do your products have been sold to?
Products have been exported to over 40 countries, such as North America, Australia, South America, Europe, South Africa, etc.

2. Is your products meet our country's standards?
Yes, Meister tests products strictly according to most country's standards. And we have full set of documents and certificates for most country's requirements. If the customer needs a third-party test, we can contact him immediately.

3. Could you produce the product according to our formula?
Yes, Meister is the leading plant extract manufacturer. We can produce the product according to your formula.

4. How can I rest assured of product quality?
We will send a COA & Specification sheet of our product, as well as a free sample for checking. 

5.  What is the MOQ?
Our MOQ is flexible, usually, 1kg-10kg fo trial order is acceptable. for formal order MOQ is 25kg.

6.Is there a discount ? 
Yes, the Price would be different based on different quantities and specifications. For bulk quantity, we will have a special discount for you.

7. How long for the production and delivery ?
Most products we have in stock, delivery time: Within 9-13 business days after receiving payment. 

8. How to delivery the goods ?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have a special request for delivery, pls contact us.

9.What is the shelf life for the products ? 
Most products' shelf life is 24-36 months, meet with COA.

10. payment terms 
T/T, West Union. Paypal.BTC/USDT.Other payment terms please check with us.
 

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