Product
Supplier
Encyclopedia
Inquiry
Home > Biochemical Engineering > Plant Extracts > (+)-Dihydromyricetin for Sale > Ampelopsis grossedentata extract 98% Off white
Ampelopsis grossedentata extract 98% Off white buy - large image1
Ampelopsis grossedentata extract 98% Off white buy - image1

Ampelopsis grossedentata extract 98% Off white

5 Inquiries

Unit Price: Get Latest Price
CAS No.:

27200-12-0

Content:

98%

Packaging:

25

Price valid (until):

2021-10-31

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

Devil's claw PE,Ivy Extract,Hydrocotyle asiatica extract,Macleaya cordata extract,Huperzine A

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Please enter the product introduction information...

    ItemsSpecifications

    Ampelopsis grossedentata extract

    Specification: dihydromyricetin 25-98% myricetin 25-98% Ampelopsis grossedentata flavone (customized)

    Function: medical and health products, cosmetic raw materials, animal health products, feed raw materials

    Ampelopsis grossedentata (hand Mazz) W.T.WANG is a kind of tender stem and leaf of Ampelopsis grossedentata. The English name is vine tea. It mainly grows in the mountainous areas of South China. Tengcha has many different names. Different places have different names. For example: Hakka white tea (Hakka people in Guangdong, Fujian and Jiangxi), maoyanmei tea (Yunnan, Guangxi and Sichuan), ganteng tea (Zhejiang and Hunan), Dragon Boat Festival tea (Hakka people), Tujia divine tea (Fujian), white tea and white tea cake (Hakka people in Jiangxi, Guangdong, Hong Kong and Macao), Langli tea (Longnan, Dingnan and QUANNAN in Jiangxi), Mannitol tea (Hainan).

    Ampelopsis grossedentata (hand Mazz) W.T.WANG is the tender stem and leaf of Ampelopsis grossedentata (hand Mazz) W.T.WANG.

    Brief introduction of Dihydromyricetin and myricetin extracted from Ampelopsis grossedentata

    [English name]: Dihydromyricetin

    [alias] dihydromyricetin, fukienesin, baicalein, dihydromyricetin and ampelopsin

    [chemical name] 3,5,7,3 ', 4', 5 '- hexahydroxy-2,3-dihydroflavonol

    [Ca No.] 27200-12-0 [formula and molecular weight] c15h12 O8 320

    [solubility] the solubility in water is 4% at 25 ℃, and it is higher in hot water; It is easily soluble in ethanol and acetone and very slightly soluble in ethyl acetate.

    [other properties] flavonoids are pure white acicular crystals, slightly soluble in water, acidic (pH 4-5), and stable under acidic conditions.

    [pharmacological action] this kind of substance has many peculiar effects, such as scavenging free radicals, antioxidation, antithrombotic, anti-tumor, anti-inflammatory and so on; The two - myricetin is a special flavonoid. It has the general characteristics of flavonoids, but also has the effects of relieving alcoholism, preventing alcoholic liver, fatty liver, inhibiting liver cell deterioration and reducing the incidence rate of liver cancer. It is a good product for protecting liver and relieving alcoholism.

    Myricetin

    Another name: myricitrin; Myricetin; 3,5,7-trihydroxy-2 - (3,4,5-trihydroxyphenyl) - 4h-1-benzofuran-4-one

    Molecular formula: c15h10o8, molecular weight: 318.24

    CAS No.: 529-44-2 specification: myricetin 50% 90% 98% (HPLC)

    AppearanceWhite or of- white powder or crystlline power,odorless
    SolubilityVery soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
    Melting Point152°C~156°C

    Basic Info
    Product Name:

    (+)-Dihydromyricetin

    Other Name:

    4H-1-Benzopyran-4-one,2,3-dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-,(2R,3R)-;Flavanone,3,3′,4′,5,5′,7-hexahydroxy-;4H-1-Benzopyran-4-one,2,3-dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-,(2R-trans)-;Ampelopsin;(2R,3R)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one;Dihydromyricetin;Ampelopsin (flavanol);Ampeloptin;(+)-Dihydromyricetin;(+)-Ampelopsin;100405-68-3;491-53-2;59284-90-1;437650-51-6;221071-97-2

    CAS No.:

    27200-12-0

    Molecular Formula:

    C15H12O8

    InChIKeys:

    InChIKey=KJXSIXMJHKAJOD-LSDHHAIUSA-N

    Molecular Weight:

    320.25100

    Exact Mass:

    320.25

    UNII:

    KD8QND6427

    DSSTox ID:

    DTXSID50181676

    HScode:

    2942000000

    Categories:

    Plant Extracts

    Characteristics
    PSA:

    147.68000

    XLogP3:

    1.1

    Density:

    1.808 g/cm3

    Melting Point:

    239-241 °C

    Boiling Point:

    780.7ºC

    Flash Point:

    296.7ºC

    Refractive Index:

    1.798

    Water Solubility:

    DMSO: ≥5mg/mL (warmed)

    Vapor Pressure:

    1.16E-25mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    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

    Main Products:

    Devil's claw PE,Ivy Extract,Hydrocotyle asiatica extract,Macleaya cordata extract,Huperzine A

    Location:

    No. 1, sworn Harbor Road, Tongguan street, Wangcheng District, Changsha City, Hunan Province

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    200

    Total Annual Revenue:

    $1 million-$2.5 million

    Year of Establishment:

    2007

    Hunan Greenland plant resources development co., LTD is registered in China's hunan province changsha high-tech park of private joint-stock enterprises, is a collection of science, industry and trade in one of the high-tech enterprises. Company based in China's rich plant resources, the use of advanced modern plant chemical extraction and separation technology, the production of natural plant extracts, intermediates and natural food additives and natural flavor, etc., for the domestic and foreign medicine, health food, tobacco, cosmetics and other industries, many well-known enterprises to provide products and services. Company now has one factory plant extracts, natural products production line 2, 4 contract manufacturing enterprises, for processing 2000 tons of medicinal materials, production of 400 tons, and three provinces in hunan, guizhou and hubei province established poria cocos, jade bamboo, asparagus, aloe and cactus standardization planting base of 4000 mu, puerarin, giant knotweed, balsam pear, under construction of fructus schisandrae chinensis, cranberries, 12 varieties of standardized production base of 2000 mu, will complete in 5 years medicine gap certification.Now hunan Greenland plant resources development co., LTD has successfully developed more than 200 kinds of standard plant extracts, can produce up to more than 400 kinds of plant extracts, is China the most complete varieties of the plant polysaccharides products manufacturing enterprises, including rhizoma polygonati polysaccharide, polygonatum polysaccharides, astragalus polysaccharide, grifola polysaccharide, brown alga, LBP, ganoderma lucidum polysaccharides, versicolor sugar peptide, lentinan, pumpkin polysaccharide, ji songrong, polysaccharide and other 11 products. Company main product Bai Li reed alcohol, honokiol, ivy league, dandelion, olive leaf, lotus seeds, white kidney bean, rhodiola, zizyphus jujube kernel, South Africa hook hemp, cranberry, puerarin, gourd ba, cat's claw, pumpkin seeds, asparagus, balsam pear, aloe, acid-insoluble ash, epimedium, ganoderma lucidum, cinnamon, chlorogenic acid extract annual sales are over 2 tons, production technology and quality standard in mainland China in a leading level.

  • Inquiry History
    5 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    dihydromyricetin

    1000 KG Dec 20, 2024
    Canada

    Dihydromyricetin

    1 KG Jan 27, 2026
    Brazil

    (+)-Dihydromyricetin

    10 MT Nov 22, 2024
    Turkey

    dihydromyricetin

    100 MG Sep 10, 2024
    Vietnam

    Dihydromyricetin (Ampelopsin)

    2.00 KG Jan 19, 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.