Name: Rosmarinic Acid
Cas: 20283-92-5
Purity: 99%
MOQ: 1KG
Directory Guidance on Rosmarinic Acid
Chemical Structure
Basic Info
Rosemary is a drought-resistant evergreen shrub which is well suited to warm climates. The main cause of rosemary failure is excessive watering. Rosemary has a high resistance to drought and few pests. This makes it a great plant for ornamental gardens. Rosemary and its extracts are also used in food, medicine, and perfume. Rosmarinic acid, one of the active components, is also used in perfumes and food.
Rosemary is a complex plant with a wide range of chemical compounds, including monoterpenes and sesquiterpenes. It also contains flavonoids and fatty acid. The distribution of these chemicals in the herb is fairly balanced. Rosemary has about 5% acidic components. These are mainly caffeic, chlorogenic, and rosmarinic acids. Italian chemists M. L. Scarpatti, and G. Oriente isolated rosmarinic from rosemary in 1958 and determined its chemical composition.
Product Introduction
| Melting point | 171-175 °C (lit.) |
| alpha | +102～+110°(D/20℃)(c=0.2,C2H5OH) |
| Boiling point | 694.7±55.0 °C(Predicted) |
| density | 1.33 |
| storage temp. | 2-8°C |
| solubility | Soluble in ethanol, DMSO or dimethyl formamide to approximately 25 mg/mL. |
| form | powder |
| pka | 2.78±0.10(Predicted) |
| color | white to faintly beige |
| biological source | Rosemarinus officinalis L. |
| Water Solubility | H2O: 1mg/mL, clear, colorless |
| MF: | C18H16O8 |
| MW: | 360.31 |
| EINECS: | 606-487-1 |
| Item | Specification |
| Product Name | Rosmarinic Acid |
| CAS No. | 20283-92-5 |
| Appearance | Powder |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
1. Food: Rosmarinic Acid, a highly effective and natural antioxidant, can be substituted for BHA and BHT in dairy products, oils-rich foods, baked goods, and candies. It can be used to season soups, and has antiseptic properties. In Japan, perillas rich in rosmarinic acids are used to enhance the shelf-life of seafood.
2. Health care products include: antitumors, antihepatitis, protection against liver damage and antinephritis. Also, there are antithrombosis, antiplatelet aggregation and antithrombosis, and also refreshing, memory enhancement and improvement of tension.
3. Cosmetics: Rosmarinic Acid is used to improve scalp blood circulation, to reduce dandruff and to stimulate hair growth. It can also be added to skin care products for removing spots and anti-oxidation. Rosmarinic acid is therefore a great additive for cosmetics.
Related References
If you are looking for high-quality Rosmarinic acid, now is the best time! We not only provide you with very competitive prices, but also strictly guarantee the purity and stability of our products to the industry-leading level. At the same time, our comprehensive after-sales service will accompany you every step from procurement to use to protect your business.
Choose us, you will experience:
Excellent quality: products meet international standards, stability and purity are verified multiple times.
Professional service: quick response to needs, provide detailed technical support.
Long-term trust: we are committed to building lasting partnerships to help your business grow.
Please contact us now for more product details and exclusive quotes. Let us become your only choice for chemical raw material procurement and open a new chapter of cooperation together!
Manufacturer of Rosmarinic Acid
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Rosmarinic Acid manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
