Synonyms:
methotrexate ep impurity a ; akos 213-118 ; 2,4-diamino-6-hydroxymethylpteridine, 95 % ; 2,4-diaminopteridine-6-ylmethanol ; 2,4-diamino-6-pteridinemethanol ; 2,4-diaminopteridine-6-methanol ; 2,4-diamino-6-(hydroxymethyl)pteridine ; methotrexate impurity a ; (2,4-diamino-6-pteridinyl)methanol ; (2,4-diamino-pteridin-6-yl)-methanol