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Reference Substances

(-)-Epigallocatechin gallate

Name: (-)-Epigallocatechin (EGC)

Chemical Formula: C15H14O7

Molecular Weight: 306.27 g/mol

Purity: 95%

CAS Number: 970-74-1

SKU HE4192 Category


(-)-Epigallocatechin, commonly known as EGC, is a naturally occurring catechin, predominantly found in green tea. Renowned for its antioxidant properties, EGC is a subject of extensive research in the fields of nutrition, health, and medicine. Our (-)-Epigallocatechin is extracted and purified to exceptional standards, offering researchers a high-quality, reliable compound for various scientific studies.


  • High Purity: Our EGC boasts a purity level of over 95%, ensuring reliable and accurate research outcomes.
  • Stable Formulation: Formulated for optimal stability, our product retains its efficacy under appropriate storage conditions.
  • Wide Range of Applications: Ideal for use in nutritional studies, antioxidant research, and pharmacological investigations.


(-)-Epigallocatechin is primarily used in:

  • Antioxidant Research: Investigating its role in combating oxidative stress and free radical damage.
  • Nutritional Studies: Exploring its benefits in diet and health, particularly about heart health and metabolism.
  • Pharmacological Research: Assessing its therapeutic potential in various diseases, including its anti-inflammatory and potential anti-cancer properties.

Safety and Handling

  • Safety Precautions: Handle with care in a controlled environment, adhering to standard laboratory safety protocols.
  • Storage Recommendations: Store in a cool, dry place, away from direct sunlight to maintain stability.
  • Disposal: Dispose of in accordance with local environmental regulations.

Packaging Options

We offer (-)-Epigallocatechin in various sizes to suit your research scale:

  • 100 mg
  • 500 mg
  • 1 g
  • Custom quantities available upon request

Quality Assurance

Each batch of our (-)-Epigallocatechin undergoes stringent quality control testing to ensure high purity and consistency. A Certificate of Analysis (CoA) is provided with each purchase for your reference and assurance.


Chemical Formula


Molecular Weight

306.27 g/mol



CAS Number



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