octamoxin octamoxin octamoxin (trade names ximaol, nimaol), also known as 2-octylhydrazine, is an irreversible and nonselective monoamine oxidase inhibitor (maoi) of the hydrazine class that was used as an antidepressant in the 1960s but is now no longer marketed. octamoxin names preferred iupac name 1-methylheptylhydrazine systematic iupac name octan-2-ylhydrazine identifiers cas number 4684-87-1 y 3d model (jsmol) interactive image chemspider 19587 y pubchem cid 20811 unii 0hxy3m6s54 y inchi inchi=1s/c8h20n2/c1-3-4-5-6-7-8(2)10-9/h8,10h,3-7,9h2,1-2h3 ykey: fodqivgfadubke-uhfffaoysa-n y smiles ccccccc(c)nn properties chemical formula c8h20n2 molar mass 144.262 g·mol−1 density 0.831 g/ml boiling point 228 °c (442 °f; 501 k) pharmacology routes ofadministration oral related compounds related compounds tuaminoheptane except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). infobox references