Formulation: A solid
Formal Name: 3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-(4-morpholinyl)-2-propen-1-one
Purity: ≥95% (mixture of cis and trans isomers)
Formula Markup: C21H22ClNO4
Formula Weight: 387,9
Shelf life (days): 1460
CAS Number: 110488-70-5
Notes: Dimethomorph is a morpholine fungicide that inhibits fungal cell wall formation.{43298} It inhibits mycelial growth of the oomycete fungi P. citrophthora, P. parasitica, P. capsici, and P. infestans (EC50s = 0.14, 0.38, C. vulgaris or S. obliquus in vitro (EC50s = 47.46 and 44.87 µg/ml, respectively).{43300,43133,43299} It inhibits androgen receptor (AR) activity in a reporter assay in MDA-kb2 human breast cancer cells but not in a yeast antiandrogen screen (IC20s = 0.263 and 38.5 µM, respectively).{42005} It is not toxic to rats (LD50 = 3,900 mg/kg) or goldfish (C. auratus; LC50 = >32 µg/ml).{43299,43298} Formulations containing dimethomorph have been used in the control of fungi in agriculture.
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