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Home > Biochemical Engineering > Plant Extracts > Rosmarinic acid for Sale > Rosemary Extract rosmarinic acid 70%
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Rosemary Extract rosmarinic acid 70%

8 Inquiries

Unit Price: Get Latest Price
CAS No.:

20283-92-5

Grade:

Food Grade

Content:

5%

Port:

Xi'an

Brand:

CREATIVE-HERB

Packaging:

1kg/bag;25kg/drum

Price valid (until):

2026-02-15

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Apigenin,NMN,Luteolin,Citrus Bioflavonoids,N-Acetyl-L-Cysteine,Matrine

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Benifits of Rosemary Extract :

    1. Antioxidant effects: Rosmarinic acid possesses the capacity to neutralise free radicals, thereby effectively mitigating damage caused by oxidative stress and maintaining cellular health and stability.

    2. Anti-inflammatory effects: Rosmarinic acid reduces the intensity of inflammatory responses by inhibiting the release of inflammatory mediators, thus aiding in the alleviation of inflammatory conditions such as rheumatoid arthritis and inflammatory bowel disease. Furthermore, it can suppress certain inflammation-related cellular signalling pathways, exerting broader anti-inflammatory effects.

    3. Antibacterial Effects: Rosmarinic acid possesses potent antioxidant activity, helping prevent cellular damage caused by free radicals and thereby reducing the risk of cancer and atherosclerosis. It exhibits multiple functions including antioxidant, anti-inflammatory, antibacterial, and antiviral properties.

    4. Cardiovascular Protection: Rosmarinic acid mitigates intestinal barrier damage induced by Escherichia coli by regulating gut microbiota and inhibiting the NF-κB signalling pathway in mice.


    Application Areas:

    Food Industry: Antioxidant for high-temperature foods: Rosemary extract serves as a natural antioxidant and preservative in fats, meat products, baked goods, condiments, and functional beverages, extending shelf life while preserving flavour and quality. Suitable for animal fats, fried meats, and puffed snacks.

    Core Advantages:

    High heat resistance, compatible with high-temperature processing, and excellent stability.

     

    Pharmaceuticals and Health Supplements: Formulated into nutritional tablets and capsules for fatigue reduction, liver protection, and antioxidant effects; also serves as a pharmaceutical excipient or natural anti-inflammatory ingredient source.

    Cosmetics Industry: Incorporated into skincare products and shampoos to deliver antioxidant, anti-inflammatory, and hair growth-promoting benefits.

    Other Applications: Utilised in flavourings, air fresheners, biological pesticides, and tobacco industries for aroma modulation, preservation, and insect repellent functions.

    Basic Info
    Product Name:

    Rosmarinic acid

    Other Name:

    Benzenepropanoic acid,α-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-,(αR)-;Cinnamic acid,3,4-dihydroxy-,2-ester with 3-(3,4-dihydroxyphenyl)lactic acid;Benzenepropanoic acid,α-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,[R-(E)]-;Rosmarinic acid;Benzenepropanoic acid,α-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,(αR)-;(αR)-α-[[(2E)-3-(3,4-Dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxybenzenepropanoic acid;Rosemary acid;Rosemaric acid;RM 21A;Mamorekku RUH 2;Meiji Red Perilla Polyphenol;trans-Rosmarinic acid;Labiatenic acid;Labiatic acid;NPLC 0542;SYL 001

    CAS No.:

    20283-92-5

    Molecular Formula:

    C18H16O8

    InChIKeys:

    InChIKey=DOUMFZQKYFQNTF-WUTVXBCWSA-N

    Molecular Weight:

    360.31500

    Exact Mass:

    360.31

    EC Number:

    606-487-1

    HScode:

    2932999099

    Categories:

    Plant Extracts

    Characteristics
    PSA:

    144.52000

    XLogP3:

    2.4

    Appearance:

    Solid

    Density:

    1.547g/cm3

    Melting Point:

    169-171.5 °C

    Boiling Point:

    694.7ºC at 760 mmHg

    Flash Point:

    254.5ºC

    Refractive Index:

    1.713

    Water Solubility:

    soluble in ethanol, DMSO or dimethyl formamide to approximately 25 mg/mL

    Vapor Pressure:

    2.92E-20mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H400 Very toxic to aquatic life

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P273 Avoid release to the environment.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P391 Collect spillage.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Apigenin,NMN,Luteolin,Citrus Bioflavonoids,N-Acetyl-L-Cysteine,Matrine

    Location:

    Room 2907,Unit 1,Building 13, No.12 Fengcheng Road and, Mingguang Road Northeast Cross,Xi'an ,Shaanxi,China

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    5-10

    Year of Establishment:

    2018

    Certifications:

    Business License


    Shaanxi Creative Herb Biotechnology Co.,Ltd Located in Xi'an,China , A reliable ,professional ingredients supplier to the following industries: dietary supplements , food&drink, animal health, pharmaceuticals and cosmetic. We indentifies ,sources and delivers to our customers with innovative ,quality, competitive and in demand ingredients. in addition, we also supply the OEM service of tabletting ,encapsulation ,granlualtion to you from our contract manufacturer.

    Please review our current list of ingredients that we mainly carry in stock, but keep in mind that we also can help you source other ingredients not listed .Please Contact us to request information about ingredients you are looking for or OEM service you require ;we are ready to go to work for you.

  • Inquiry History
    8 Inquiries
    Country Product Purchase Quantity Date Posted
    Argentina

    rosmarinic acid

    1 G Jan 7, 2026
    United Kingdom

    Rosmarinic acid

    1 KG Jun 29, 2025
    Italy

    Rosmarinic acid

    200 KG Jun 22, 2024
    India

    Rosmarinic acid

    1000 KG Jun 27, 2023
    New Zealand

    Rosmarinic acid

    250 G Jan 29, 2026
    India

    Rosmarinic acid

    1 KG Jan 7, 2026
    South Korea

    Rosmarinic acid 99%

    100 G Aug 5, 2025
    Hungary

    Rosmarinic acid

    1 KG Nov 20, 2024
    Post an enquiry for this product
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