A1-Phytoprostane-I

A1-Phytoprostane-I is a cyclopentenone isoprostane produced by the action of reactive oxygen species on alpha-linolenic acid in plants. There are two A1-phytoprostanes, both having the single ketone group on the ring structure. This isoform results from cyclization between carbons 9 and 13 of linolenic acid, as opposed to carbons 3 and 7 in A1-phytoprostane-II. A1-Phytoprostanes induce the expression of glutathione-S-transferase, increase phytoalexin biosynthesis, and trigger the expression of several genes involved in primary and secondary metabolism in plants.Formal Name: 2-(3-hydroxy-1-penten-1-yl)-5-oxo-3-cyclopentene-1-octanoic acid. CAS Number: 1035557-09-5. Synonyms: 16-A1-Phytoprostane, Phytoprostane A1, PPA1. Molecular Formula: C18H28O4. Formula Weight: 308.4. Purity: >90% (trans isomer mix). Formulation: (Request formulation change), A solution in methyl acetate. Solubility: DMF: 20 mg/ml, DMSO: 20 mg/ml, DMSO:PBS(pH7.2) (1:1): 0.5 mg/ml, Ethanol: 10 mg/ml. lambdamax: 217 nm. SMILES: O=C1C(CCCCCCCC(O)=O)C(/C=C/C(O)CC)C=C1. InChi Code: InChI=1S/C18H28O4/c1-2-15(19)12-10-14-11-13-17(20)16(14)8-6-4-3-5-7-9-18(21)22/h10-16,19H,2-9H2,1H3,(H,21,22)/b12-10+. InChi Key: OXXJZDJLYSMGIQ-ZRDIBKRKSA-N.