The molecule is a deoxyhexose derivative that is 5-methylhexanal which has been substituted at position 4 by a methoxy group and at positions 2, 3, and 5 by hydroxy groups (the 2R,3S,4R stereoisomer). It derives from an aldehydo-L-lyxose.
(2R,3S,4R)-2,3,5-trihydroxy-4-methoxy-5-methylhexanal