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CAS RN: 1257-08-5 | Product Number: E0890

(-)-Epicatechin Gallate

Purity: >98.0%(HPLC)
  • (-)-cis-3,3',4',5,7-Pentahydroxyflavane 3-Gallate
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Product Number E0890
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__2H__1__8O__1__0 = 442.38 
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 1257-08-5
Reaxys Registry Number 65603
PubChem Substance ID 135727012
MDL Number


Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D -175.0 to -185.0 deg(C=1, EtOH)
Properties (reference)
Melting Point 255 °C
Specific Rotation -177° (C=1,EtOH)
Related Laws:
RTECS# DH9030000
Transport Information:
HS Number 2932990090
(-)-Epicatechin Gallate: A Components of Green Tea with a Variety of Biological Activities

(-)-Epicatechin gallate and (-)-epicatechin [E1226] are major components of green tea which is the most popular beverages worldwide. It has been reported that they possess a variety of biological activities, including antioxidant, anti-inflammatory, antiviral and anti-cancerous properties. (The product is for research purpose only.)


Study of Componenst of Tea Polyphenols


PubMed Literature

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