The molecule is a C79 alpha-mycolate having a saturated C26 alpha-branch and a C53 meromycolic chain with a distal cis-double bond and a proximal cis-cyclopropyl function. It is produced by Mycobacterium tuberculosis H37Ra. It has a role as a bacterial metabolite. It is a mycolate, a hydroxy fatty acid anion, a monounsaturated fatty acid anion and a very long-chain fatty acid anion. It is a conjugate base of a (2R)-2-[(1R)-14-{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl}-1-hydroxytetradecyl]hexacosanoic acid.
(2R)-2-[(1R)-14-[2-[(Z)-hexatriacont-15-enyl]cyclopropyl]-1-hydroxytetradecyl]hexacosanoate