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Home > Biochemical Engineering > Plant Extracts > Epigallocatechin gallate for Sale > Supply high-quality (-)-Epigallocatechin gallate extract form Green tea
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Supply high-quality   (-)-Epigallocatechin gallate extract form Green tea buy - image1
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Supply high-quality (-)-Epigallocatechin gallate extract form Green tea

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

989-51-5

Grade:

Pharmaceutical Grade

Content:

98%

Port:

Shaanxi Province

Brand:

LanShan

Packaging:

1mg/1 bottle

Price valid (until):

2024-12-31

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

Tranexamic acid,Plant extracts,nmn,Alpha Arbutin,food additives,ecdysone

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    .(-)-Epigallocatechin Gallate is an antioxidant polyphenol flavonoid form green tea, and inhibits the activation of EGFR, HER2 and HER3, with antitumor activity.

    ECHEMI Editorial Reference
    solid
    Solid
    (-)-epigallocatechin 3-gallate is a gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. It has a role as an antineoplastic agent, an antioxidant, a Hsp90 inhibitor, a neuroprotective agent, a plant metabolite, a geroprotector and an apoptosis inducer. It is a gallate ester, a polyphenol and a member of flavans. It derives from a (-)-epigallocatechin.|Epigallocatechin gallate has been investigated for the treatment of Hypertension and Diabetic Nephropathy.|Hydroxycut is the commercial name a variety of multi-ingredient nutritional supplements (MINS) marketed for weight loss, body building and “fat burning”. In 2004, Hydroxycut products containing ephedra were withdrawn from use in the United States because of cardiovascular risks and in 2009 because of hepatotoxicity. Nevertheless, Hydroxycut products with different ingredients are still commercially available and have continued to be implicated in cases of clinically apparent acute liver injury.|SLIMQUICK is a popular, proprietary line of multi-ingredient nutritional supplements (MINS) marketed as weight loss products and sold widely in pharmacies and grocery stores as well on the internet. The major ingredients in the products include green tea extract, caffeine and various herbal, fruit and vegetable extracts. There have been rare reports of clinically apparent liver injury in patients taking SLIMQUICK products, the majority of which had clinical features suggestive of green tea hepatotoxicity.|Epigallocatechin Gallate is a phenolic antioxidant found in a number of plants such as green and black tea. It inhibits cellular oxidation and prevents free radical damage to cells. It is under study as a potential cancer chemopreventive agent. (NCI)

    Basic Info
    Product Name:

    Epigallocatechin gallate

    Other Name:

    Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester;Epigallocatechol,3-gallate,(-)-;Benzoic acid,3,4,5-trihydroxy-,3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester,(2R-cis)-;Epigallocatechol,3-gallate;Epigallocatechol,gallate;Gallic acid,3-ester with epigallocatechol,(-)-;(-)-Epigallocatechin gallate;(-)-Epigallocatechol gallate;(-)-Epigallocatechin 3-gallate;Epigallocatechin gallate;Epigallocatechin 3-gallate;3-O-Galloyl-(-)-epigallocatechin;(-)-Epigallocatechin 3-O-gallate;L-Epigallocatechin gallate;epi-Gallocatechin 3-O-gallate;(-)-epi-Gallocatechin 3-O-gallate;NVP-XAA 723;Epigallocatechin 3-O-gallate;Epigallocatechin-3-monogallate;Teavigo;PF-EGCg 90;EGCG;epi-Gallocatechin gallate;Theliokeep;Teafuran 90S;EGCg-OP;863-65-0;435276-52-1

    CAS No.:

    989-51-5

    Molecular Formula:

    C22H18O11

    InChIKeys:

    InChIKey=WMBWREPUVVBILR-WIYYLYMNSA-N

    Molecular Weight:

    458.37

    Exact Mass:

    458.37

    EC Number:

    479-560-7

    UNII:

    BQM438CTEL

    DSSTox ID:

    DTXSID1029889|DTXSID6020567|DTXSID0031398

    NCI Thesaurus Code:

    C1088

    HScode:

    29339900

    Categories:

    Plant Extracts

    Characteristics
    PSA:

    197

    XLogP3:

    1.2

    Appearance:

    Solid

    Density:

    1.90±0.1 g/cm3(Predicted)

    Melting Point:

    217 °C

    Boiling Point:

    909.1°C at 760 mmHg

    Flash Point:

    320ºC

    Refractive Index:

    1.857

    Water Solubility:

    soluble in ethanol, dimethyl formamide, water.H2O: ≥5mg/mL, clear

    Storage Conditions:

    2-8°C

    Toxicity:

    LD50 oral in mouse: 2170mg/kg

    Specific rotation:

    D -185 ±2°(ethanol)

    Collision Cross Section:

    206.1 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin sensitization, Category 1

    Eye irritation, Category 2

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H317 May cause an allergic skin reaction

    H319 Causes serious eye irritation

    H411 Toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

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

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P333+P317 If skin irritation or rash occurs: Get medical help.

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

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P391 Collect spillage.

    Storage

    none

    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:

    Tranexamic acid,Plant extracts,nmn,Alpha Arbutin,food additives,ecdysone

    Location:

    Tsinghua Science and Technology Park, Keji 2nd Road, Yanta District, Xi'an City, Shaanxi Province

    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:

    5

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2021

    Certifications:

    ISO9001,FDA

    Xi'an Lanshan Biotechnology Co., Ltd. is a leading Trader supplier of α-Arbutin, Supply Top Quality Hericium Erinaceus Extract Lions Mane Extract powder Polysaccharide 30% 50%, (±)-Lipoic acid based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xi'an Lanshan Biotechnology Co., Ltd. has become a trusted name in the industry. Our product line includes a range of high-quality α-Arbutin, Supply Top Quality Hericium Erinaceus Extract Lions Mane Extract powder Polysaccharide 30% 50%, (±)-Lipoic acid, which are available at competitive prices. Xi'an Lanshan Biotechnology Co., Ltd. has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Epigallocatechin Gallate

    1 KG May 8, 2026
    Post an enquiry for this product
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