Product
Supplier
Encyclopedia
Inquiry
Rosmarinicacid buy - large image1
Rosmarinicacid buy - image1

Rosmarinicacid

7 Inquiries

Unit Price: Get Latest Price
CAS No.:

20283-92-5

Grade:

Pharmaceutical Grade

Port:

SHANGHAI

Packaging:

25kg/10kg Drum

Price valid (until):

2017-01-07

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

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Rosemary acid (Rosmarinicacid, RosA) from labiatae plants rosemary isolated from a water-soluble natural phenolic acid compounds, wider distribution, mainly exist in the lamiaceae, comfrey, cucurbitaceae, linden, apiaceae many kinds of plants, especially in the lip and the highest levels in the comfrey. Rosemary acid is a natural antioxidant, has strong antioxidant activity, and its antioxidant activity is stronger than vitamin E, caffeic acid, chlorogenic acid, folic acid, etc., to help prevent cell damage caused by free radicals, thereby reducing the risk of cancer and atherosclerosis. Rosemary acid has strong anti-inflammatory activity, and rosemary acid also has antibacterial, antiviral, antitumor activity, can inhibit the acute or chronic infection, anti-uv, inhibition of elastin degradation features such as rosemary acid has also become the cosmetics additive. Currently, rosemary acid in pharmaceutical, food, cosmetics and other fields has showed its important application value.

    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:

    Lignans

    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:

    Manufactory

    Location:

    Hunan changsha yuelu district 339 bachelor street ba road

    Hunan Lanhai rosemary biotechnology co., LTD is a professional engaged in plant rosemary, deep processing and industrialization development of enterprise, with rosemary miniascape of seedling cultivation base, nursery demonstration base, processing factory, the natural extract engineering technology research center and rosemary popular science exhibition center complete industrial chain, rosemary plant, extraction and application technology research, derivative product development, the transformation of high-tech achievements and product testing services in a body, is the leading domestic rosemary industry.Company has been established in changsha covers an area of 500 acres of rosemary seedling breeding base, can produce rosemary seedlings of millions of strains, millions of rosemary bonsai POTS, and the mode of company + base + farmer in hunan province has developed more than 5000 acres of planting base of rosemary, is the central region's largest rosemary plant enterprise specialized.The company is committed to grasp core technology, with the central south university, hunan agricultural university, central south forestry university of science and technology, hunan university of Chinese medicine, such as, hunan academy of agricultural sciences research institutes to establish a long-term strategic cooperative relations, the development of advanced planting technology and extraction process, developed carnosic acid, rosemary acid, ursolic acid, zeaxanthin and lutein, and a series of natural antioxidant products, mastered the advanced plant extraction and deep processing technology.Companies adhering to the an outstanding enterprise citizen's responsibility, advocate green, natural, developed the rosemary handmade soap, essential oils, pure dew, rosemary tea, bath package and a series of pure natural green products, with the best quality raw materials to provide clients with the most excellent products, based on quality, looking to the future, make the company into a leading rosemary professional products supplier.

  • Inquiry History
    7 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
    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
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.