Topic summary
Epicatechin
Extracted from the Wikipedia article Catechin.
Chemistry
The most common catechin isomer is (+)-catechin. The other stereoisomer is (−)-catechin or ent-catechin. The most common epicatechin isomer is (−)-epicatechin (also known under the names L-epicatechin, epicatechol, (−)-epicatechol, L-acacatechin, L-epicatechol, epicatechin, 2,3-cis-epicatechin or (2R,3R)-(−)-epicatechin).