Schulz, Stefan's team published research in Journal of Chemical Ecology in 34

Schulz, Stefan published the artcileAn Antiaphrodisiac in Heliconius melpomene Butterflies, Recommanded Product: Isobutyl palmitate, the publication is Journal of Chemical Ecology (2008), 34(1), 82-93, database is CAplus and MEDLINE.

Gilbert (1976) suggested that male-contributed odors of mated females of Heliconius erato could enforce monogamy. The authors investigated the pheromone system of a relative, Heliconius melpomene, using chem. anal., behavioral experiments, and feeding experiments with labeled biosynthetic pheromone precursors. The abdominal scent glands of males contained a complex odor bouquet, consisting of the volatile compound (E)-β-ocimene together with some trace components and a less volatile matrix made up predominately of esters of common C₁₆– and C₁₈-fatty acids with the alcs. ethanol, 2-propanol, 1-butanol, isobutanol, 1-hexanol, and (Z)-3-hexenol. This bouquet is formed during the first days after eclosion, and transferred during copulation to the females. Virgin female scent glands do not contain these compounds The transfer of ocimene and the esters was shown by anal. of butterflies of both sexes before and after copulation. Addnl. proof was obtained by males fed with labeled D–¹³C₆– glucose. They produced ¹³C-labeled ocimene and transferred it to females during copulation. Behavioral tests with ocimene applied to unmated females showed its repellency to males. The esters did not show such activity, but they moderated the evaporation rate of ocimene. The authors’ investigation showed that β-ocimene is an antiaphrodisiac pheromone of H. melpomene.

Journal of Chemical Ecology published new progress about 110-34-9. 110-34-9 belongs to esters-buliding-blocks, auxiliary class Aliphatic hydrocarbon chain,Ester, name is Isobutyl palmitate, and the molecular formula is C23H20BN, Recommanded Product: Isobutyl palmitate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics