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Purity 99% Green Tea Extract

TDS 5 Inquiries

Unit Price:

$8-10/UNIT FOB

Get Latest Price
CAS No.:

989-51-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

china

Brand:

Qihang

Packaging:

10mg 15mg 20mg 30mg 50mg 60mg,10vials/box

Price valid (until):

2026-06-29

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

Semaglutide,Tirzepatide,Retatrutide,MOTS-C,TB500,KPV

  • Product Description

  • Seller Information

  • History Price

  • Inquiry History

  • Description


      Product Detail  


    Product Name: Green Tea Extract
    Efficacy: Antioxidant

    Sources and Habitat
    Green tea is made from the leaves from Camellia sinensis that have undergone minimal oxidation during processing. Green tea originated in China, but it has become associated with many cultures throughout Asia. Green tea has recently become relatively widespread in the West where black tea has been the traditionally consumed tea.

    Descriptions and Specifications of Product
    EGCG
    Molecular Formula: C22H18O11
    Molecular Mass: 458.37
    CAS No.:989-51-5
    Constitutional Formula:
    Green Tea Extract


    Function:
    1. Applied in food field, it is used as natural antioxidant, antistaling agent, and anti-fading agents.
    2. As cosmetics and daily chemical additives, it owns the effect of anti-wrinkle and anti-Aging. It can dispel spot, prevent and treat skin disease and sensibility, decayed tooth, dental plaque, periodontitis and halitosis, protect skin from the harmful solar ray .
    3. Applied in pharmaceutical field, it is used to prevent and cure cardiovascular disease, diabetes.It owns the effect of sterilization and antivirus. It is available as raw material of subsidiary and healthcare medecine.


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    Items Specifications
    Product Name Green Tea Extract
    Cas No 989-51-5
    Appearance white powder
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

    Our company was established in 2024. Our main products are various peptides,such as weight loss peptide, anti-wrinkle peptide, tanning titanium, and other products, reliable quality, committed to strict quality control and thoughtful customer service, our experienced staff is always available to discuss your requirements to ensure customer satisfaction.
    We always put the value of our customers as our top priority, we focus on high quality, competitive price, flexible order quantity, timely delivery. Our products are mainly exported to European countries, the United Kingdom, the United States, Canada and Australia. Our products are widely recognized and trusted by users.
    We have our own delivery line to Canada, USA, UK, Spain, Poland, Netherland, Germany, Russia, Kazakhstan, Ukraine, etc. Door to door without any customs clearance issues.
    We therefore focus on sourcing materials of perfect quality and ensure strict internal process control.Our goal is to survive by quality and develop by reputation.
    Our advantage: Safe, effective and efficient customer service. Our products are produced quickly and safely. Provide samples before regular order. We focus on serving foreign customers, our products sell well in many countries. We ensure quality products and reasonable prices. We have good after-sales service, solve any type of problem, the goal is to make every customer satisfied with our company and get the best reputation.
    Constantly strive for high quality products, competitive prices, professional support, effective team, cooperative and honest cooperation, good after-sales work
    In the past two years, our products have been spread across Europe, South America, North America, Southeast Asia, Africa and other more than 30 countries in the world. We work with friends all over the world to develop quality products, reasonable prices and safe and efficient transportation. Products are ordered in quantities ranging from milligrams to tons. Meet the new and old customers to buy.Shop High quality Thymosin α1 Pure  Thymosin Alpha 1 Thymalfasin immunomodulation-Detailed Image 6 Shop High quality Thymosin α1 Pure  Thymosin Alpha 1 Thymalfasin immunomodulation-Detailed Image 7

    Certificates

    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:

    Semaglutide,Tirzepatide,Retatrutide,MOTS-C,TB500,KPV

    Location:

    708-95, 7th Floor, Building C, Hangchuang International Plaza, No. 239, Shenzhou 4th Road, National Civil Aerospace Industrial Base, 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:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

    Company Profile :
    Qihang Zhouji Biotechnology is an international trading enterprise specializing in the fields of medicine, health, and fine chemicals. Our main business includes global procurement, sales, and supply chain services for pharmaceutical peptides, food additives, plant extracts, pharmaceutical intermediates, and other products. Our business covers multiple countries and regions in Asia, Europe, North America, South America, and the Middle East.
    We rely on a stable high-quality supply chain, strict quality control system, and professional foreign trade operation team to provide compliant, efficient, and stable product supply and one-stop solutions for global pharmaceutical companies, food factories, health product companies, research institutions, and traders. Always adhere to quality as the core, reputation as the foundation, and customer needs as the guide, committed to becoming a professional bridge connecting high-quality resources at home and abroad, and promoting the global coordinated development of the health industry and fine chemical industry.
    In the future, we will continue to expand our global market, deepen our product layout, enhance our service capabilities, and work together with global partners to create long-term stable business value.

  • Weekly Price

    The chart shows the price trend of the product in the past 12 months.

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

    High Purity 99% (-)-Epigallocatechin gallate CAS 989-51-5 with Fast Delivery EGCG

    1 MT Aug 14, 2023
    Netherlands

    EGCG powder 989-51-5 99% powder

    100 G Aug 22, 2023
    Chile

    EGCG 98% power 989-51-5 JC

    5 KG Aug 5, 2023
    Netherlands

    Epigallocatechin gallate

    100 G Aug 22, 2023
    United States

    Epigallocatechin Gallate

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