Jasmonic Acids

(±)-Jasmonic acid is an endogenous growth regulator closely related to plant resistance to abiotic stresses, used to activate defense responses to wounding, herbivory, and pathogen attacks. (±)-Jasmonic acid does not play an independent regulatory role, but works in a complex signaling network with other plant hormone signaling pathways. In addition, (±)-Jasmonic acid can also reduce chlorophyll levels in green and etiolated barley leaf segments and inhibit the elongation of rice seedlings.
The product specifications provided below refer solely to the active content of (±)-Jasmonic acid.

(rac)-Methyl jasmonate is the racemate of Methyl jasmonate (HY-135663). Methyl jasmonate is a phytohormone that regulates the defense response of plants under biotic and biotic stress through jasmonate signaling pathway. Methyl jasmonate inhibits the activation of NF-κB signaling pathway. Methyl jasmonate can promote the mitochondrial ROS production, but also scavenges free radicals and reduces the oxidative stress. Methyl jasmonate exhibits anti-inflammatory, antitumor, anticonvulsant, antinociceptive and sedative activities.

Cis-Jasmone is a plant-derived natural product. Cis-Jasmone is constitutively released by many flowers and sometimes by leaves as an attractant for pollinators or as a chemical cue for host location by insect flower herbivores. Cis-Jasmone treatment of crop plants not only induces direct defense against herbivores, but also induces indirect defense by releasing VOCs that attract natural enemies.

12-Hydroxyjasmonic acid is a metabolite of Jasmonic acid (HY-122464A) and an inducer of defense responses. 12-Hydroxyjasmonic acid can be isolated from potato leaflets. During the response of sugar beet plants to Cercospora beticola infection, 12-Hydroxyjasmonic acid is released through deglycosylation of its glucoside form and participates in the Jasmonic acid-mediated defense signaling pathway. 12-Hydroxyjasmonic acid mediates changes in source-sink relationships during pathogen infection, prioritizing the activation of defense processes over growth processes. 12-Hydroxyjasmonic acid serves as a substrate for salicylic acid Glycosyltransferases in tobacco and rice. 12-Hydroxyjasmonic acid can induce leaflet closure in Samanea saman. 12-Hydroxyjasmonic acid acts as a potato tuber-inducing substance. 12-Hydroxyjasmonic acid does not induce protoplast shrinkage in extensor motor cells of Samanea saman. 12-Hydroxyjasmonic acid can be used in studies related to brown spot disease.

(-)-Jasmonoyl-L-isoleucine ((-)-JA-L-Ile) is an inactive hormone and jasmonic acid-amino acid conjugate, as well as a stereoisomer of (+)-7-iso-JA-L-Ile. (-)-Jasmonoyl-L-isoleucine fails to promote the formation of the COI1-JAZ protein complex. (-)-Jasmonoyl-L-isoleucine does not induce jasmonic acid-dependent phenotypic responses in Arabidopsis seedlings, including root growth inhibition and anthocyanin accumulation.

(±)-Jasmonic-L-isoleucine ((±)-JA-L-Ile) is a mixture of (±)-Jasmonic acid (HY-122464) and isoleucine isomers. (±)-Jasmonic-L-isoleucine is a phytohormone that participates in the jasmonic acid signaling pathway. (±)-Jasmonic-L-isoleucine regulates biological processes in plants, including defense responses, growth and development, and stress tolerance.

(-)-Dihydrojasmonic acid ((-)-9,10-Dihydrojasmonic acid) is a compound that can be isolated from the immature fruits of Vicia faba L. and belongs to plant endogenous cyclopentanoid metabolites.

Jasmonic acid ((-)-Jasmonic acid) is a plant growth regulator and a derivative of Linolenic acid (HY-N0728). Jasmonic acid enhances plant resistance and is widely used as a stress protectant. Jasmonic acid is an endogenous plant hormone and a plant growth inhibitor.

(+)-7-Isomethyljasmonate (Methyl (+)-7-isojasmonate) is a metabolite in jasmonic acid synthesis pathway.

(+)-Dihydrojasmonic acid is a fatty acid.

7-epi Jasmonic acid is the isomer of (±)-Jasmonic acid (HY-122464). (±)-Jasmonic acid is a plant growth regulator and a derivative of α-linolenic acid. (±)-Jasmonic acid decreases chlorophyll levels in green and etiolated barley leaf segments and inhibits elongation of rice seedlings.