PPO-IN-18

PPO-IN-18 (Compound g13) is the inhibitor for protoporphyrinogen oxidase (PPO) that inhibits Echinochloa crus-galli PPO (EcPPO) with an IC50 of 0.109 μM. PPO-IN-18 exhibits herbicidal effect against E. crus-galli, Digitaria sanguinalis, Setaria faberi, Ipomoea nil, Chenopodium quinoa, and Abutilon theophrasti, without significant toxicity in crops (150-300 g ai/ha) [1].

Product Specifications

UNSPSC

12352005

Target

Herbicide; Protoporphyrinogen IX oxidase

Related Pathways

Metabolic Enzyme/Protease

Field of Research

Others

Smiles

O=C(C1=CC=CO1)NC(NC2=CC=C(OC3=NC(C(F)(F)F)=CC=C3)C=C2)=S

Molecular Formula

C18H12F3N3O3S

Molecular Weight

407.37

References & Citations

[1]Zhao LX, et al., Design, Synthesis, and Biological Activity Evaluation of Novel Phenoxypyridine Derivatives Containing Acylthiourea Fragments as Protoporphyrinogen Oxidase Inhibitor Herbicides. J Agric Food Chem. 2025 Mar 5;73 (9) :5020-5032.