| Bioactivity | Pyrimorph is a fungicide with excellent antifungal activity against oomycetes[1]. |
| Invitro | Pyrimorph inhibits different stages in the life cycle of P.capsici: mycelial growth (EC50 = 1.84 μg/mL), sporangia formation (EC50 = 0.17 μg/mL), zoospore release (EC50 = 4.92 μg/mL), cystospore germination (EC50 = 0.09 μg/mL)[1].Pyrimorph exhibits 40.95% inhibition of oxygen consumption of intact mycelia at 100 μg/mL[1].Pyrimorph inhibits the synthesis of cell wall either directly or indirectly from ultrastructural transformation of cell wall thickening and disruption of vacuoles[1]. |
| In Vivo | Pyrimorph (0-28 mg/L; exposure; 0-192 h) has low toxicity and accumulates quickly in zebrafish[2]. Animal Model: |
| Name | Pyrimorph |
| CAS | 868390-90-3 |
| Formula | C22H25ClN2O2 |
| Molar Mass | 384.90 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Xiaojing Yan, et al. Study of inhibitory effects and action mechanism of the novel fungicide pyrimorph against Phytophthora capsici. J Agric Food Chem. 2010 Mar 10;58(5):2720-5. [2]. Chunqing Zhao, et al. Acute toxicity and bioconcentration of pyrimorph in zebrafish, Brachydanio rerio. Pest Manag Sci. 2011 Sep;67(9):1178-83. |