(−)-Epigallocatechin gallate
(−)-Epigallocatechin gallate (CAS: 989-51-5, C22H18O11) is a potent antioxidant and bioactive polyphenol. Possessing a molecular weight of 458.37 g/mol, this compound is extensively researched for its diverse biological activities. It is recognised for its significant free radical scavenging properties and is investigated for roles in cellular protection, metabolism, and signalling pathways. Available from Tech Serve Solutions, it serves as a key reagent in scientific research and development.
- IUPAC
- (−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate,(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate,EGCG
- Synonyms
- EGCG(−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate
Antioxidant and Free Radical Scavenger Research
Investigated for its strong capacity to neutralise reactive oxygen species, contributing to cellular defence mechanisms against oxidative stress.
Cell Biology and Signalling Studies
Utilised in studies concerning cell stress, signalling pathways, and cytoprotective effects, offering insights into cellular regulation and responses.
Chemopreventive Agent Research
Explored for its potential chemopreventive properties, contributing to research in cancer metabolism and therapeutic strategies.
Epigenetic Research Reagent
Applied in studies focusing on epigenetic mechanisms, including DNA methylation and transcription regulation, particularly within cancer research contexts.
| Molecular weight | 458.37 |
|---|---|
| Empirical formula | C22H18O11 |
| Assay | ≥97.0% (HPLC) |
| Solubility | H2O: ≥5 mg/mL, clear |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (–)-Epigallocatechin gallate primarily used for in research?
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(–)-Epigallocatechin gallate is primarily used as an antioxidant, free radical scavenger, and cytoprotectant in various research applications, including cell biology, cancer research, and epigenetic studies.
What are the CAS number and chemical formula for (–)-Epigallocatechin gallate?
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The CAS number for (–)-Epigallocatechin gallate is 989-51-5, and its empirical formula is C22H18O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-Epigallocatechin gallate with a purity of ≥97.0% as determined by HPLC. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should (–)-Epigallocatechin gallate be handled and stored?
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Handle (–)-Epigallocatechin gallate with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or P1 (EN143) respirator filter if necessary. Store at 2-8°C.
Is (–)-Epigallocatechin gallate a controlled substance?
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The provided data does not indicate that (–)-Epigallocatechin gallate is a controlled substance.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions securely packs and exports (–)-Epigallocatechin gallate according to international shipping regulations for fine chemicals, ensuring product integrity and compliance.
How can I request a quote or sample for (–)-Epigallocatechin gallate?
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To request a quote or sample for (–)-Epigallocatechin gallate, please contact our sales team via the website or direct email with your specific requirements.
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