(−)-Gallocatechin gallate
(−)-Gallocatechin gallate (CAS: 4233-96-9), with the molecular formula C22H18O11, is a naturally occurring polyphenol primarily derived from green tea. This compound is recognised for its potent antioxidant properties and its role in scavenging free radicals. It finds applications in various research fields, including cell biology, cancer research, and studies related to cell stress and signalling.
- IUPAC
- (2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)
Antioxidant Research
Utilised for its strong free radical scavenging capabilities, it serves as a valuable tool in oxidative stress research.
Cell Biology Studies
Investigated for its effects on cell signalling pathways and its potential role in cell protection and stress responses.
Cancer Research
Explored for its chemopreventive potential and its influence on cellular processes relevant to cancer development and progression.
Phytochemical Analysis
Serves as a reference compound for the analysis and identification of bioactive phytochemicals found in plant extracts, particularly from green tea.
| Molecular weight | 458.37 |
|---|---|
| Empirical formula | C22H18O11 |
| Assay | ≥98% (HPLC) |
| Storage temperature | 2-8°C |
| Biological source | from green tea |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 (–)-Gallocatechin gallate used for?
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(–)-Gallocatechin gallate is used in research as an antioxidant and free radical scavenger, with applications in cell biology, cancer research, and studies on cell stress and signalling.
What is the CAS number and molecular formula for (–)-Gallocatechin gallate?
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The CAS number is 4233-96-9 and the molecular formula is C22H18O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-Gallocatechin gallate with an assay of ≥98% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with (–)-Gallocatechin gallate?
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(–)-Gallocatechin gallate is classified with GHS07, carrying a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used.
How is (–)-Gallocatechin gallate typically stored and shipped?
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This compound requires storage at 2-8°C. TSS exports chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or a quote for (–)-Gallocatechin gallate?
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To request a sample or a quote, please contact our sales department through the website or by calling us directly. Please reference product code 4233-96-9.
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