Glucosinolates were extracted from seeds of Columbia (Col-0) and identified 12 glucosinolates; including five novel compounds. Seven other glucosinolates that have been previously described in the literature; but not yet reported from this species; including allyl (2-propenyl); 4-pentenyl; (2R)-2-hydroxy-3-butenyl; (2S)-2-hydroxy-3-butenyl; benzyl; 3-methylbutyl and 4-methylpentyl glucosinolate (isolated from ecotypes other than Columbia) (Reichelt et al. 2002)