High Quality Green Tea Extract 60-98% Epigallocatechin Gallate CAS 989-51-5
5 Inquiries
989-51-5
Pharmaceutical Grade
99%
xian
Fulecare
Double plastic bags plus aluminum foil bag
2026-08-01
Slu-pp-332,BAM 15
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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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:
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 IdentificationClassification 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Slu-pp-332,BAM 15
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Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
335
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History5 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
