中文同义名：

1,3-二羥-2-甲蒽醌; 茜根定; 甲基异茜草素; 甲基异茜草素(又名 茜根定); 甲基异茜草素(茜根定);

英文同义名：

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE; RUBIADIN; RUBIADINE; 1,3-Dihydroxy-2-methyl-9,10-anthracenedione; 1,3-Dihydroxy-2-methyl-9,10-anthraquinone; 1,3-Dihydroxy-2-methylanthracene-9,10-dione; 2-Methylxanthopurpurin; C.I. 75350;