Antifungal agent 47 

Antifungal agent 47 (compound 3b) shows the highest and broad-spectrum fungicidal activity, strong respiratory inhibition activity, and adenosine 5′-triphosphate synthesis inhibition activity. Antifungal agent 47 is potential as a fungicide^[1].

Antifungal agent 47 (compound 3b) shows antifungal activity against five phytopathogenic fungi (P. capsici, R. solani, B. cinerea, P. aphanidermatum and S. sclerotiorum), with EC₅₀ values of 12.70, 21.74, 22.42, 11.00, and 4.78 μM, respectively^[1].
Antifungal agent 47 (35 μM, 3 h) inhibits ATP production of P. capsici mycelium, with inhibition rate of 61.70 ± 3.64%^[1].
Antifungal agent 47 exhibits greatly improved action on mitochondria, such as by destroying the mitochondrial function of pathogens, causing mitochondrial swelling, weakening its influence on cell wall morphology, and so on^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Antifungal agent 47 (compound 3b) (200 μg/mL) shows fungicidal activity against B. cinerea in tomato fruits^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

699.06

C₃₉H₃₈BrClNO₂P

2719867-46-4

O=C(OCCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)/C=C(C4=CC=C(C(C)(C)C)C=C4)\C5=CC(Cl)=NC=C5.[Br-]

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Yin F, et al. Triphenylphosphonium-Driven Targeting of Pyrimorph Fragment Derivatives Greatly Improved Its Action on Phytopathogen Mitochondria. J Agric Food Chem. 2023 Feb 15;71(6):2842-2852.  [Content Brief]